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IPGP

IPG PHOTONICS CORPCIK 1111928 ☆ Sign in to watchCongress trades
Open-mkt buys · 90d
$398.8K
4 trades · 1 insiders
Open-mkt sales · 90d
$5.71M
9 trades · 3 insiders
Net · 90d
$-5.31M
Insiders on file
32

AI insights for IPGP PRO

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AI insights for IPGP
Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.
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Daily buy vs sell · 90 days

$2.72M2026-08-26 buys $398.8K 2026-08-26 sales —08-262026-09-01 buys — 2026-09-01 sales $2.72M09-012026-09-02 buys — 2026-09-02 sales $1.41M09-022026-10-02 buys — 2026-10-02 sales $1.58M10-02
■ Open-market buys (P)   ■ Open-market sales (S) · daily dollar value by transaction date

Insiders

InsiderRoleTradesBoughtSoldLast trade
Shcherbakov Eugene ASVP, Managing Dir. IPG Laser254$0$16.09M2026-10-02
IP FIBRE DEVICES LTD10% Owner118$0$97.77M2026-10-02
Valentin Gapontsev Trust I10% Owner224$0$132.15M2026-09-02
PEELER JOHN RDirector67$398.8K$5.40M2026-08-26
Bucher PaulusSVP, Global Operations4$0$02026-08-08
Lopresti Angelo PVP, Secretary & Gen Counsel175$0$20.42M2026-06-29
Agnes TangDirector12$0$408.4K2026-06-22
Gitin Mark MiltonCEO6$0$02026-06-05
Mammen Timothy PVVice-President, CFO203$250.6K$27.33M2026-05-22
Desmond Jeanmarie F.Director12$0$495.5K2026-05-14
KENNEDY KOLLEEN TDirector4$0$02026-05-12
Samartsev IgorSVP, Chief Technology Officer144$0$10.04M2026-05-12
Meurice EricDirector85$0$1.36M2026-05-12
Dougherty GregDirector11$0$02026-05-12
Beecher Gregory RDirector5$0$02026-05-12
Buttarazzi Mary E.VP, Corp Controller and CAO3$0$58.1K2026-03-17
Ness TrevorVP. Wprld-Wides Sales and Mktg178$0$13.84M2026-03-01
Burgomaster Thomas JChief Accounting Officer148$0$8.69M2025-03-01
CHILD MICHAEL CDirector45$5.0K$4.3K2024-06-18
Pavlova NataliaChief Technology Officer6$0$165.8K2024-03-01
Ovtchinnikov AlexanderVice President162$0$23.04M2024-03-01
STUKALIN FELIX ISVP, North America Operations43$0$3.41M2023-03-01
SEIFERT THOMAS JDirector38$0$3.48M2022-05-24
GAPONTSEV VALENTIN PCEO & Chairman of the Board60$0$107.36M2020-11-17
Lego Catherine PDirector14$249.4K$1.69M2020-11-06
GAUTHIER HENRY EDirector58$0$5.26M2019-05-30
HURLEY WILLIAM SDirector49$0$6.87M2018-05-11
Blair Robert ADirector49$0$4.17M2015-05-13
Krupke William FDirector36$0$2.09M2014-02-19
BuAbbud George HVice-President, Telecom32$0$7.18M2013-02-14
Shiner William HVP, Industrial Products8$0$576.9K2012-11-12
Kampfe Michael RDirector2$0$02012-06-05

Trade history

InsiderRoleCodeTradeFiledSharesPriceValueOwned after
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-10-022026-10-063,048$85.30 $260.0K45,162SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-10-022026-10-065,485$86.09 $472.2K6,390,628SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-10-022026-10-069,876$85.39 $843.3K6,396,113SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-09-022026-09-034,715$76.25 $359.5K6,642,886SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-09-022026-09-034,591$75.65 $347.3K6,647,601SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-09-022026-09-034,715$76.25 $359.5K6,642,886SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-09-022026-09-034,591$75.65 $347.3K6,647,601SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-09-012026-09-0318,091$75.14 $1.36M6,652,192SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-09-012026-09-0318,091$75.14 $1.36M6,652,192SEC↗
PEELER JOHN RDirector P Buy2026-08-262026-08-271,158$74.57 $86.4K20,886SEC↗
PEELER JOHN RDirector P Buy2026-08-262026-08-271,552$72.84 $113.0K19,728SEC↗
PEELER JOHN RDirector P Buy2026-08-262026-08-271,158$74.57 $86.4K20,886SEC↗
PEELER JOHN RDirector P Buy2026-08-262026-08-271,552$72.84 $113.0K19,728SEC↗
Bucher PaulusSVP, Global Operations F Tax w/h2026-08-082026-08-10663$90.23 $59.8K6,053SEC↗
Bucher PaulusSVP, Global Operations F Tax w/h2026-08-082026-08-10663$90.23 $59.8K6,053SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-08-052026-08-06550$98.71 $54.3K6,405,989SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-08-052026-08-064,324$97.81 $422.9K6,406,539SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-08-052026-08-061,325$96.76 $128.2K6,410,863SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-08-052026-08-0611,912$95.31 $1.14M6,412,188SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-08-052026-08-06550$98.71 $54.3K6,405,989SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-08-052026-08-064,324$97.81 $422.9K6,406,539SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-08-052026-08-061,325$96.76 $128.2K6,410,863SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-08-052026-08-0611,912$95.31 $1.14M6,412,188SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-08-042026-08-0612,202$95.18 $1.16M6,424,100SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-08-042026-08-0612,202$95.18 $1.16M6,424,100SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-07-312026-08-04200$86.34 $17.3K48,751SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-07-312026-08-04300$87.45 $26.2K48,451SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-07-312026-08-04241$88.68 $21.4K48,210SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-07-312026-08-04783$85.72 $67.1K48,951SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-07-312026-08-04300$88.59 $26.6K6,436,302SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-07-312026-08-04200$87.45 $17.5K6,436,602SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-07-312026-08-04506$86.14 $43.6K6,436,802SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-07-312026-08-0425,994$85.76 $2.23M6,437,308SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-07-312026-08-04241$88.68 $21.4K48,210SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-07-312026-08-04300$87.45 $26.2K48,451SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-07-312026-08-04200$86.34 $17.3K48,751SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-07-312026-08-04783$85.72 $67.1K48,951SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-07-312026-08-04300$88.59 $26.6K6,436,302SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-07-312026-08-04200$87.45 $17.5K6,436,602SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-07-312026-08-04506$86.14 $43.6K6,436,802SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-07-312026-08-0425,994$85.76 $2.23M6,437,308SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-07-212026-07-227,100$101.20 $718.5K6,718,499SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-07-212026-07-2224,347$102.04 $2.48M6,694,152SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-07-212026-07-2223,869$103.00 $2.46M6,670,283SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-07-212026-07-221,000$100.08 $100.1K6,725,599SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-06-292026-07-01200$106.66 $21.3K49,734SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-06-292026-07-011$104.63 $10549,934SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-06-292026-07-01100$102.92 $10.3K49,935SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-06-292026-07-01250$101.24 $25.3K50,035SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-06-292026-07-01973$100.43 $97.7K50,285SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel S Sale2026-06-292026-07-011,000$110.33 $110.3K59,841SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-06-292026-07-0111,325$106.40 $1.20M6,463,302SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-06-292026-07-012,684$105.37 $282.8K6,474,627SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-06-292026-07-0116,406$104.33 $1.71M6,477,311SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-06-292026-07-0113,304$103.08 $1.37M6,493,717SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-06-292026-07-0117,735$102.09 $1.81M6,507,021SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-06-292026-07-012,405$101.21 $243.4K6,524,756SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-06-292026-07-011,841$100.19 $184.4K6,527,161SEC↗
Agnes TangDirector S Sale2026-06-222026-06-23775$117.32 $90.9K10,324SEC↗
Agnes TangDirector S Sale2026-06-222026-06-23200$119.32 $23.9K9,588SEC↗
Agnes TangDirector S Sale2026-06-222026-06-23536$118.08 $63.3K9,788SEC↗
Gitin Mark MiltonCEO F Tax w/h2026-06-052026-06-084,641$107.37 $498.3K87,232SEC↗
Mammen Timothy PVSVP, Chief Financial Officer S Sale2026-05-222026-05-262,712$120.37 $326.4K76,438SEC↗
Mammen Timothy PVSVP, Chief Financial Officer S Sale2026-05-222026-05-267,263$119.60 $868.7K79,150SEC↗
Desmond Jeanmarie F.Director S Sale2026-05-142026-05-151,690$105.58 $178.4K10,486SEC↗
Beecher Gregory RDirector A Award2026-05-122026-05-132,436— $012,216SEC↗
Agnes TangDirector A Award2026-05-122026-05-132,436— $011,099SEC↗
Samartsev IgorSVP, Chief Scientist A Award2026-05-122026-05-132,436— $0115,701SEC↗
Meurice EricDirector A Award2026-05-122026-05-132,436— $025,239SEC↗
Desmond Jeanmarie F.Director A Award2026-05-122026-05-132,436— $012,176SEC↗
Dougherty GregDirector A Award2026-05-122026-05-132,436— $018,334SEC↗
PEELER JOHN RDirector A Award2026-05-122026-05-132,436— $018,176SEC↗
KENNEDY KOLLEEN TDirector A Award2026-05-122026-05-132,436— $011,513SEC↗
Buttarazzi Mary E.VP, Corp Controller and CAO S Sale2026-03-172026-03-17500$116.22 $58.1K4,749SEC↗
Samartsev IgorSVP, Chief Scientist F Tax w/h2026-03-012026-03-03836$131.57 $110.0K10,449SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner F Tax w/h2026-03-012026-03-037,237$131.57 $952.2K51,258SEC↗
Buttarazzi Mary E.VP, Corp Controller and CAO F Tax w/h2026-03-012026-03-03435$131.57 $57.2K5,249SEC↗
Ness TrevorSVP, Chief Revenue Officer F Tax w/h2026-03-012026-03-033,402$131.57 $447.6K38,425SEC↗
Mammen Timothy PVSVP, Chief Financial Officer F Tax w/h2026-03-012026-03-034,310$131.57 $567.1K86,413SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel F Tax w/h2026-03-012026-03-033,848$131.57 $506.3K60,841SEC↗
Gitin Mark MiltonCEO F Tax w/h2026-03-012026-03-037,603$131.57 $1.00M91,873SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-02-242026-02-241,500$137.13 $205.7K59,495SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-02-242026-02-24400$138.33 $55.3K59,095SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-02-242026-02-24600$139.95 $84.0K58,495SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-02-242026-02-24200$135.72 $27.1K60,995SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-242026-02-241,520$137.00 $208.2K6,529,002SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-242026-02-24100$135.28 $13.5K6,530,522SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-232026-02-244,604$132.31 $609.2K6,555,157SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-232026-02-244,241$131.41 $557.3K6,559,761SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-232026-02-24120$134.95 $16.2K6,530,622SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-232026-02-2416,421$134.35 $2.21M6,530,742SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-232026-02-247,994$133.61 $1.07M6,547,163SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-202026-02-245,484$132.94 $729.0K6,564,002SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-202026-02-2416,422$132.21 $2.17M6,569,486SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-202026-02-244,461$131.11 $584.9K6,585,908SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-202026-02-242,300$129.93 $298.8K6,590,369SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-02-202026-02-24500$128.79 $64.4K6,592,669SEC↗
Gitin Mark MiltonCEO A Award2026-02-182026-02-2019,887— $099,476SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel A Award2026-02-182026-02-204,465— $064,689SEC↗
Samartsev IgorSVP, Chief Scientist A Award2026-02-182026-02-201,688— $01,688SEC↗
Bucher PaulusSVP, Global Operations A Award2026-02-182026-02-202,531— $06,716SEC↗
Mammen Timothy PVSVP, Chief Financial Officer A Award2026-02-182026-02-206,146— $090,723SEC↗
Ness TrevorSVP, Chief Revenue Officer A Award2026-02-182026-02-204,621— $041,827SEC↗
Buttarazzi Mary E.VP, Corp Controller and CAO A Award2026-02-182026-02-201,789— $05,684SEC↗
Samartsev IgorSVP, Chief Scientist M Exercise deriv2026-02-172026-02-173,363— $00SEC↗
Samartsev IgorSVP, Chief Scientist M Exercise2026-02-172026-02-173,363$81.89 $275.4K9,597SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-18376$141.97 $53.4K6,728,236SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-18137$143.71 $19.7K6,728,099SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-181,393$136.89 $190.7K6,730,262SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-181,381$135.93 $187.7K6,731,655SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-18125$134.12 $16.8K6,733,036SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-184,035$133.42 $538.3K6,733,161SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-1815,882$132.40 $2.10M6,737,196SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-188,383$131.67 $1.10M6,753,078SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-184,931$130.57 $643.8K6,761,461SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-183,931$129.56 $509.3K6,766,392SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-185,012$128.33 $643.2K6,770,323SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-184,354$127.42 $554.8K6,775,335SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-186,820$126.33 $861.6K6,779,689SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-186,590$125.40 $826.4K6,786,509SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-18390$149.88 $58.5K6,726,599SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-18220$148.00 $32.6K6,726,989SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-18410$146.21 $59.9K6,727,209SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-18480$144.29 $69.3K6,727,619SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-18790$137.79 $108.9K6,729,472SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-18760$138.82 $105.5K6,728,712SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-02-172026-02-18100$140.58 $14.1K6,728,612SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner M Exercise deriv2026-02-132026-02-177,592— $00SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner F Tax w/h2026-02-132026-02-175,727$153.91 $881.4K61,195SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner M Exercise2026-02-132026-02-177,592$81.89 $621.7K66,922SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel M Exercise deriv2026-02-122026-02-175,861— $00SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel F Tax w/h2026-02-122026-02-174,022$150.25 $604.3K60,224SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel M Exercise2026-02-122026-02-175,861$81.89 $480.0K64,246SEC↗
Meurice EricDirector M Exercise deriv2026-02-022026-02-03750— $00SEC↗
Meurice EricDirector S Sale2026-02-022026-02-03750$95.00 $71.3K22,803SEC↗
Meurice EricDirector M Exercise2026-02-022026-02-03750$87.87 $65.9K23,553SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-01-212026-01-2112,075$81.65 $985.9K6,593,169SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-01-212026-01-211,306$80.34 $104.9K6,605,244SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-01-212026-01-211,204$80.37 $96.8K60,733SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-01-212026-01-211,403$81.57 $114.4K59,330SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2026-01-212026-01-2193$79.33 $7.4K61,937SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel S Sale2026-01-212026-01-231,500$85.00 $127.5K58,385SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-01-202026-01-217,659$78.92 $604.4K6,620,510SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-01-202026-01-2113,960$80.43 $1.12M6,606,550SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-01-162026-01-2114,511$79.54 $1.15M6,642,825SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2026-01-162026-01-2114,656$80.20 $1.18M6,628,169SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-01-152026-01-167,381$80.16 $591.7K6,793,099SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-01-152026-01-16571$79.38 $45.3K6,800,480SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-01-142026-01-143,667$77.19 $283.1K6,814,910SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-01-142026-01-1413,159$77.63 $1.02M6,801,751SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-01-142026-01-14700$78.55 $55.0K6,801,051SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-01-132026-01-1416,752$76.71 $1.29M6,824,854SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-01-132026-01-146,277$77.70 $487.7K6,818,577SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-01-122026-01-1416,065$76.20 $1.22M6,843,534SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2026-01-122026-01-141,928$76.69 $147.9K6,841,606SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-12-242025-12-292,225$75.11 $167.1K6,657,336SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-12-242025-12-2910,560$74.69 $788.7K6,659,561SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-12-232025-12-2928,405$74.62 $2.12M6,670,161SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-12-232025-12-2940$75.00 $3.0K6,670,121SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2025-12-232025-12-292,655$74.43 $197.6K62,075SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2025-12-232025-12-2945$74.99 $3.4K62,030SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-12-222025-12-297$76.69 $5376,698,566SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-12-222025-12-296,870$75.97 $521.9K6,698,573SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-12-222025-12-2916,060$75.20 $1.21M6,705,443SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-12-162025-12-161,412$78.22 $110.4K6,859,599SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-12-162025-12-1612,160$77.44 $941.7K6,861,011SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-12-162025-12-1613,544$76.59 $1.04M6,873,171SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-12-152025-12-1639,384$77.63 $3.06M6,886,715SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel S Sale2025-12-092025-12-101,500$85.07 $127.6K59,885SEC↗
Agnes TangDirector S Sale2025-11-252025-11-251,781$76.72 $136.6K8,763SEC↗
Agnes TangDirector S Sale2025-11-252025-11-25100$77.25 $7.7K8,663SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-11-242025-11-254,642$75.83 $352.0K6,751,861SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-11-242025-11-2512$76.98 $9246,721,503SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-11-242025-11-2530,346$76.44 $2.32M6,721,515SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2025-11-242025-11-251,945$76.32 $148.4K64,730SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2025-11-242025-11-25755$75.30 $56.9K66,675SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-11-212025-11-251,145$74.97 $85.8K6,756,503SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-11-212025-11-2520,163$74.65 $1.51M6,757,648SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-11-212025-11-257,859$73.16 $575.0K6,777,811SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-11-182025-11-1927,126$75.88 $2.06M6,946,874SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-11-182025-11-1920,775$76.45 $1.59M6,926,099SEC↗
Ness TrevorSVP, Chief Revenue Officer S Sale2025-11-182025-11-191,681$75.58 $127.0K37,206SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-11-172025-11-199,932$76.63 $761.1K6,982,667SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-11-172025-11-194,852$78.50 $380.9K6,977,815SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-11-172025-11-193,815$79.33 $302.6K6,974,000SEC↗
Meurice EricDirector M Exercise deriv2025-11-062025-11-07750— $0750SEC↗
Meurice EricDirector S Sale2025-11-062025-11-07750$92.00 $69.0K22,803SEC↗
Meurice EricDirector M Exercise2025-11-062025-11-07750$87.87 $65.9K23,553SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel S Sale2025-10-272025-10-291,500$87.13 $130.7K61,385SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-10-212025-10-2111,426$87.77 $1.00M6,798,210SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-10-212025-10-2112,540$88.05 $1.10M6,785,670SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2025-10-212025-10-212,341$87.61 $205.1K67,789SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2025-10-212025-10-21359$87.85 $31.5K67,430SEC↗
Ness TrevorSVP, Sales & Strategic Bus D S Sale2025-10-202025-10-2165$87.83 $5.7K38,887SEC↗
Ness TrevorSVP, Sales & Strategic Bus D S Sale2025-10-202025-10-21350$86.03 $30.1K40,215SEC↗
Ness TrevorSVP, Sales & Strategic Bus D S Sale2025-10-202025-10-211,263$87.22 $110.2K38,952SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-10-202025-10-216,543$87.10 $569.9K6,826,735SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-10-202025-10-2115,951$87.88 $1.40M6,810,784SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-10-202025-10-211,148$88.54 $101.6K6,809,636SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-10-172025-10-2115,684$84.62 $1.33M6,834,153SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-10-172025-10-21875$85.71 $75.0K6,833,278SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-10-152025-10-157,226$85.97 $621.2K6,992,599SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-10-152025-10-155,315$84.24 $447.7K7,004,991SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-10-152025-10-155,166$84.73 $437.7K6,999,825SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-10-142025-10-151,661$80.96 $134.5K7,025,174SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-10-142025-10-153,002$82.19 $246.7K7,022,172SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-10-142025-10-158,430$83.22 $701.5K7,013,742SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-10-142025-10-153,436$84.00 $288.6K7,010,306SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-10-132025-10-151,050$83.86 $88.1K7,026,835SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-10-132025-10-1529,547$83.23 $2.46M7,027,885SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-10-132025-10-151,667$82.09 $136.8K7,057,432SEC↗
Meurice EricDirector M Exercise deriv2025-10-072025-10-081,502— $01,500SEC↗
Meurice EricDirector M Exercise2025-10-072025-10-081,502$87.87 $132.0K24,305SEC↗
Meurice EricDirector S Sale2025-10-072025-10-08674$89.24 $60.1K23,631SEC↗
Meurice EricDirector S Sale2025-10-072025-10-08828$90.01 $74.5K22,803SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel S Sale2025-10-062025-10-061,500$85.17 $127.8K62,885SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2025-09-232025-09-241,555$81.54 $126.8K71,275SEC↗
SCHERBAKOV EUGENE ADirector, 10% Owner S Sale2025-09-232025-09-241,145$82.17 $94.1K70,130SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-09-222025-09-228,530$81.53 $695.5K6,876,307SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-09-222025-09-2226,470$82.28 $2.18M6,849,837SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-09-192025-09-228,986$80.78 $725.9K6,905,018SEC↗
IP FIBRE DEVICES LTD10% Owner S Sale2025-09-192025-09-2220,181$81.81 $1.65M6,884,837SEC↗
Ness TrevorSVP, Sales & Strategic Bus D S Sale2025-09-182025-09-191,578$82.61 $130.4K40,665SEC↗
Ness TrevorSVP, Sales & Strategic Bus D S Sale2025-09-182025-09-19100$83.15 $8.3K40,565SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-09-162025-09-1614,180$80.67 $1.14M7,059,099SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-09-152025-09-1637,894$80.54 $3.05M7,087,705SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-09-152025-09-1614,426$81.15 $1.17M7,073,279SEC↗
Ness TrevorSVP, Sales & Strategic Bus D S Sale2025-08-272025-08-28674$83.31 $56.2K42,243SEC↗
Ness TrevorSVP, Sales & Strategic Bus D S Sale2025-08-272025-08-281,004$82.69 $83.0K42,917SEC↗
Desmond Jeanmarie F.Director S Sale2025-08-082025-08-081,360$76.24 $103.7K9,740SEC↗
Bucher PaulusSVP, Global Operations A Award2025-08-082025-08-114,185— $04,185SEC↗
Meurice EricDirector F Tax w/h2025-06-182025-06-20272— $022,803SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel S Sale2025-06-062025-06-094,500$69.28 $311.8K64,385SEC↗
Gitin Mark MiltonCEO F Tax w/h2025-06-052025-06-064,641— $079,242SEC↗
Shcherbakov Eugene ADirector, 10% Owner S Sale2025-05-202025-05-212,680$66.28 $177.6K73,432SEC↗
Shcherbakov Eugene ADirector, 10% Owner S Sale2025-05-202025-05-211,570$65.55 $102.9K76,112SEC↗
Agnes TangDirector A Award2025-05-202025-05-213,759— $010,544SEC↗
Beecher Gregory RDirector A Award2025-05-202025-05-213,759— $09,780SEC↗
Desmond Jeanmarie F.Director A Award2025-05-202025-05-213,759— $011,100SEC↗
Meurice EricDirector A Award2025-05-202025-05-213,759— $023,075SEC↗
KENNEDY KOLLEEN TDirector A Award2025-05-202025-05-213,759— $09,077SEC↗
Dougherty GregDirector A Award2025-05-202025-05-213,759— $015,898SEC↗
PEELER JOHN RDirector A Award2025-05-202025-05-213,759— $015,740SEC↗
Samartsev IgorSVP, Chief Scientist A Award2025-05-202025-05-213,759— $0113,265SEC↗
Shcherbakov Eugene ADirector, 10% Owner S Sale2025-05-192025-05-214,250$65.37 $277.8K77,682SEC↗
Shcherbakov Eugene ADirector, 10% Owner F Tax w/h2025-05-072025-06-04602— $072,830SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-03-062025-03-075,597$63.33 $354.5K7,125,599SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2025-03-062025-03-0769,403$62.56 $4.34M7,131,196SEC↗
Burgomaster Thomas JChief Accounting Officer F Tax w/h2025-03-012025-03-04774— $011,566SEC↗
Samartsev IgorSVP, Chief Scientist F Tax w/h2025-03-012025-03-04821— $0273,777SEC↗
Ness TrevorSVP, Sales & Strategic Bus D F Tax w/h2025-03-012025-03-043,056— $043,921SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel F Tax w/h2025-03-012025-03-043,040— $068,885SEC↗
Mammen Timothy PVSVP, Chief Financial Officer F Tax w/h2025-03-012025-03-042,743— $084,577SEC↗
Shcherbakov Eugene ADirector, 10% Owner F Tax w/h2025-03-012025-03-0410,750— $081,932SEC↗
Gitin Mark MiltonCEO A Award2025-02-142025-02-1955,092— $083,883SEC↗
Mammen Timothy PVSVP, Chief Financial Officer A Award2025-02-142025-02-1915,740— $087,320SEC↗
Ness TrevorSVP, Sales & Strategic Bus D A Award2025-02-142025-02-1913,204— $046,977SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel A Award2025-02-142025-02-1912,868— $071,925SEC↗
Samartsev IgorSVP, Chief Scientist A Award2025-02-142025-02-193,672— $0274,598SEC↗
Burgomaster Thomas JChief Accounting Officer A Award2025-02-142025-02-19817— $012,340SEC↗
CHILD MICHAEL CDirector A Award2024-06-182024-06-283,022— $068,625SEC↗
Desmond Jeanmarie F.Director A Award2024-06-182024-06-283,022— $07,341SEC↗
Agnes TangDirector A Award2024-06-182024-06-283,022— $06,785SEC↗
Meurice EricDirector A Award2024-06-182024-06-283,022— $019,316SEC↗
Beecher Gregory RDirector A Award2024-06-182024-06-283,022— $06,021SEC↗
PEELER JOHN RDirector A Award2024-06-182024-06-283,022— $011,981SEC↗
Samartsev IgorSVP, Chief Scientist A Award2024-06-182024-06-283,022— $0109,506SEC↗
KENNEDY KOLLEEN TDirector A Award2024-06-182024-06-283,022— $05,318SEC↗
Dougherty GregDirector A Award2024-06-182024-06-283,022— $012,139SEC↗
Gitin Mark MiltonCEO A Award2024-06-052024-06-0728,791— $028,791SEC↗
CHILD MICHAEL CDirector M Exercise deriv2024-05-302024-06-036,500— $00SEC↗
CHILD MICHAEL CDirector M Exercise2024-05-302024-06-036,500$63.40 $412.1K65,603SEC↗
Desmond Jeanmarie F.Director S Sale2024-05-302024-06-03985$85.20 $83.9K4,319SEC↗
Meurice EricDirector F Tax w/h2024-05-232024-05-28197$86.03 $16.9K16,294SEC↗
Shcherbakov Eugene ACEO F Tax w/h2024-05-072024-05-091,400— $092,682SEC↗
Meurice EricDirector M Exercise deriv2024-04-292024-05-01788— $00SEC↗
Meurice EricDirector S Sale2024-04-292024-05-01788$89.30 $70.4K16,491SEC↗
Meurice EricDirector M Exercise2024-04-292024-05-01788$63.40 $50.0K17,279SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2024-04-232024-04-252,525$86.17 $217.6K7,200,599SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2024-04-232024-04-256,475$85.74 $555.2K7,203,124SEC↗
Meurice EricDirector M Exercise deriv2024-04-012024-04-03785— $0788SEC↗
Meurice EricDirector S Sale2024-04-012024-04-03785$91.08 $71.5K16,491SEC↗
Meurice EricDirector M Exercise2024-04-012024-04-03785$63.40 $49.8K17,276SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2024-03-252024-03-271,962$90.00 $176.6K7,209,599SEC↗
Valentin Gapontsev Trust I10% Owner S Sale2024-03-252024-03-278,038$89.45 $719.0K7,211,561SEC↗
Meurice EricDirector M Exercise deriv2024-03-072024-03-08785— $01,573SEC↗
Meurice EricDirector S Sale2024-03-072024-03-08785$90.00 $70.7K16,491SEC↗
Meurice EricDirector M Exercise2024-03-072024-03-08785$63.40 $49.8K17,276SEC↗
Shcherbakov Eugene ACEO A Award2024-03-012024-03-051,735— $0100,373SEC↗
Shcherbakov Eugene ACEO F Tax w/h2024-03-012024-03-057,971— $092,402SEC↗
Shcherbakov Eugene ACEO A Award2024-03-012024-03-051,680— $094,082SEC↗
Pavlova NataliaChief Scientist A Award2024-03-012024-03-05351— $0271,663SEC↗
Pavlova NataliaChief Scientist F Tax w/h2024-03-012024-03-05737— $0270,926SEC↗
Ovtchinnikov AlexanderSVP, Chief Technology Office A Award2024-03-012024-03-05876— $076,113SEC↗
Ovtchinnikov AlexanderSVP, Chief Technology Office F Tax w/h2024-03-012024-03-051,753— $074,360SEC↗
Ness TrevorSVP, Sales & Strategic Bus D A Award2024-03-012024-03-05869— $035,516SEC↗
Ness TrevorSVP, Sales & Strategic Bus D F Tax w/h2024-03-012024-03-051,743— $033,773SEC↗
Mammen Timothy PVSVP, Chief Financial Officer F Tax w/h2024-03-012024-03-052,121— $071,580SEC↗
Mammen Timothy PVSVP, Chief Financial Officer A Award2024-03-012024-03-051,070— $073,701SEC↗
Lopresti Angelo PSVP, Secretary & Gen Counsel A Award2024-03-012024-03-05884— $060,826SEC↗