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Kaminsky Steven B.

Insider CIK 1657403 · INST Chief Financial Officer

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Track record
See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.
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Trades across companies

TickerCodeTradeFiledSharesPriceValueOwned after
INST INSTRUCTURE INC D To issuer deriv2020-03-242020-03-2611,601$49.00 $568.4K0SEC↗
INST INSTRUCTURE INC D To issuer deriv2020-03-242020-03-265,509$49.00 $269.9K0SEC↗
INST INSTRUCTURE INC D To issuer deriv2020-03-242020-03-26145,001$49.00 $7.11M0SEC↗
INST INSTRUCTURE INC D To issuer deriv2020-03-242020-03-267,425$49.00 $363.8K0SEC↗
INST INSTRUCTURE INC D To issuer deriv2020-03-242020-03-264,780$49.00 $234.2K0SEC↗
INST INSTRUCTURE INC D To issuer deriv2020-03-242020-03-2630,506$49.00 $1.49M0SEC↗
INST INSTRUCTURE INC U Tender2020-03-242020-03-26200,155$49.00 $9.81M0SEC↗
INST INSTRUCTURE INC F Tax w/h2020-03-022020-03-034,739$48.76 $231.1K200,155SEC↗
INST INSTRUCTURE INC M Exercise deriv2020-03-012020-03-0312,084— $0145,001SEC↗
INST INSTRUCTURE INC M Exercise deriv2020-03-012020-03-03929— $07,425SEC↗
INST INSTRUCTURE INC M Exercise deriv2020-03-012020-03-031,195— $04,780SEC↗
INST INSTRUCTURE INC M Exercise deriv2020-03-012020-03-031,640— $00SEC↗
INST INSTRUCTURE INC M Exercise2020-03-012020-03-031,195— $0203,965SEC↗
INST INSTRUCTURE INC M Exercise2020-03-012020-03-0312,084— $0201,130SEC↗
INST INSTRUCTURE INC M Exercise2020-03-012020-03-031,640— $0202,770SEC↗
INST INSTRUCTURE INC M Exercise2020-03-012020-03-03929— $0204,894SEC↗
INST INSTRUCTURE INC F Tax w/h2019-12-022019-12-034,793$53.24 $255.2K189,046SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-12-012019-12-031,640— $01,640SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-12-012019-12-031,195— $05,975SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-12-012019-12-03928— $08,354SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-12-012019-12-0312,083— $0157,085SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-12-012019-12-03474— $00SEC↗
INST INSTRUCTURE INC M Exercise2019-12-012019-12-03928— $0193,365SEC↗
INST INSTRUCTURE INC M Exercise2019-12-012019-12-0312,083— $0189,602SEC↗
INST INSTRUCTURE INC M Exercise2019-12-012019-12-031,195— $0192,437SEC↗
INST INSTRUCTURE INC M Exercise2019-12-012019-12-031,640— $0191,242SEC↗
INST INSTRUCTURE INC M Exercise2019-12-012019-12-03474— $0193,839SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-10-152019-10-172,755$13.79 $38.0K5,509SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-10-152019-10-1713,702$21.75 $298.0K11,601SEC↗
INST INSTRUCTURE INC M Exercise2019-10-152019-10-1713,702$21.75 $298.0K197,519SEC↗
INST INSTRUCTURE INC S Sale2019-10-152019-10-1715,706$41.30 $648.7K181,813SEC↗
INST INSTRUCTURE INC S Sale2019-10-152019-10-174,294$41.90 $179.9K177,519SEC↗
INST INSTRUCTURE INC M Exercise2019-10-152019-10-172,755$13.79 $38.0K183,817SEC↗
INST INSTRUCTURE INC F Tax w/h2019-09-032019-09-045,743$41.36 $237.5K181,062SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-09-012019-09-04539— $00SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-09-012019-09-04475— $0474SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-09-012019-09-042,695— $00SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-09-012019-09-04928— $09,282SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-09-012019-09-0412,084— $0169,168SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-09-012019-09-041,640— $03,280SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-09-012019-09-041,195— $07,170SEC↗
INST INSTRUCTURE INC M Exercise2019-09-012019-09-04928— $0185,791SEC↗
INST INSTRUCTURE INC M Exercise2019-09-012019-09-04475— $0186,805SEC↗
INST INSTRUCTURE INC M Exercise2019-09-012019-09-04539— $0186,330SEC↗
INST INSTRUCTURE INC M Exercise2019-09-012019-09-041,195— $0184,863SEC↗
INST INSTRUCTURE INC M Exercise2019-09-012019-09-041,640— $0183,668SEC↗
INST INSTRUCTURE INC M Exercise2019-09-012019-09-0412,084— $0179,333SEC↗
INST INSTRUCTURE INC M Exercise2019-09-012019-09-042,695— $0182,028SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-07-222019-07-235,632— $025,303SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-07-222019-07-2314,368— $08,264SEC↗
INST INSTRUCTURE INC M Exercise2019-07-222019-07-2314,368$13.79 $198.1K181,617SEC↗
INST INSTRUCTURE INC M Exercise2019-07-222019-07-235,632$21.75 $122.5K172,881SEC↗
INST INSTRUCTURE INC S Sale2019-07-222019-07-2314,368$41.51 $596.4K167,249SEC↗
INST INSTRUCTURE INC S Sale2019-07-222019-07-235,632$41.50 $233.7K167,249SEC↗
INST INSTRUCTURE INC M Exercise2019-06-032019-06-05474— $0158,853SEC↗
INST INSTRUCTURE INC F Tax w/h2019-06-032019-06-05140$41.58 $5.8K158,713SEC↗
INST INSTRUCTURE INC M Exercise2019-06-032019-06-0512,083— $0170,796SEC↗
INST INSTRUCTURE INC F Tax w/h2019-06-032019-06-05273$41.58 $11.4K158,379SEC↗
INST INSTRUCTURE INC M Exercise2019-06-032019-06-05928— $0158,652SEC↗
INST INSTRUCTURE INC F Tax w/h2019-06-032019-06-05351$41.58 $14.6K157,724SEC↗
INST INSTRUCTURE INC M Exercise2019-06-032019-06-051,195— $0158,075SEC↗
INST INSTRUCTURE INC F Tax w/h2019-06-032019-06-05482$41.58 $20.0K156,880SEC↗
INST INSTRUCTURE INC M Exercise2019-06-032019-06-051,640— $0157,362SEC↗
INST INSTRUCTURE INC F Tax w/h2019-06-032019-06-053,547$41.58 $147.5K167,249SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-06-012019-06-05474— $0949SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-06-012019-06-0512,083— $0181,252SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-06-012019-06-05928— $010,210SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-06-012019-06-051,640— $04,920SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-06-012019-06-051,195— $08,365SEC↗
INST INSTRUCTURE INC A Award deriv2019-04-172019-04-17539— $0539SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-04-152019-04-161,486— $022,632SEC↗
INST INSTRUCTURE INC S Sale2019-04-152019-04-161,486$47.60 $70.7K155,066SEC↗
INST INSTRUCTURE INC M Exercise2019-04-152019-04-161,486$13.79 $20.5K156,552SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-04-122019-04-161,401— $024,118SEC↗
INST INSTRUCTURE INC S Sale2019-04-122019-04-161,401$47.51 $66.6K155,066SEC↗
INST INSTRUCTURE INC M Exercise2019-04-122019-04-161,401$13.79 $19.3K156,467SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-04-042019-04-086,025— $025,519SEC↗
INST INSTRUCTURE INC M Exercise2019-04-042019-04-086,025$13.79 $83.1K165,924SEC↗
INST INSTRUCTURE INC S Sale2019-04-042019-04-086,025$45.09 $271.7K159,899SEC↗
INST INSTRUCTURE INC S Sale2019-04-042019-04-084,833$45.08 $217.9K155,066SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-04-032019-04-036,853— $031,544SEC↗
INST INSTRUCTURE INC M Exercise2019-04-032019-04-036,853$13.79 $94.5K166,752SEC↗
INST INSTRUCTURE INC S Sale2019-04-032019-04-036,853$47.51 $325.6K159,899SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-04-012019-04-031,400— $038,397SEC↗
INST INSTRUCTURE INC M Exercise2019-04-012019-04-031,400$13.79 $19.3K161,299SEC↗
INST INSTRUCTURE INC S Sale2019-04-012019-04-031,400$47.65 $66.7K159,899SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-03-012019-03-05475— $01,423SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-03-012019-03-05928— $011,138SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-03-012019-03-051,195— $09,560SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-03-012019-03-051,640— $06,560SEC↗
INST INSTRUCTURE INC M Exercise deriv2019-03-012019-03-052,696— $02,695SEC↗
INST INSTRUCTURE INC M Exercise2019-03-012019-03-05928— $0157,934SEC↗
INST INSTRUCTURE INC M Exercise2019-03-012019-03-052,696— $0160,692SEC↗
INST INSTRUCTURE INC F Tax w/h2019-03-012019-03-05140$47.05 $6.6K157,996SEC↗
INST INSTRUCTURE INC M Exercise2019-03-012019-03-05475— $0158,136SEC↗
INST INSTRUCTURE INC F Tax w/h2019-03-012019-03-05273$47.05 $12.8K157,661SEC↗
INST INSTRUCTURE INC F Tax w/h2019-03-012019-03-05793$47.05 $37.3K159,899SEC↗
INST INSTRUCTURE INC F Tax w/h2019-03-012019-03-05352$47.05 $16.6K157,006SEC↗
INST INSTRUCTURE INC M Exercise2019-03-012019-03-051,195— $0157,358SEC↗
INST INSTRUCTURE INC F Tax w/h2019-03-012019-03-05483$47.05 $22.7K156,163SEC↗
INST INSTRUCTURE INC M Exercise2019-03-012019-03-051,640— $0156,646SEC↗
INST INSTRUCTURE INC A Award deriv2019-01-232019-01-255,391— $05,391SEC↗
INST INSTRUCTURE INC A Award deriv2019-01-232019-01-25193,335— $0193,335SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-12-012018-12-061,640— $08,200SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-12-012018-12-06928— $012,066SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-12-012018-12-061,195— $010,755SEC↗
INST INSTRUCTURE INC F Tax w/h2018-12-012018-12-06482$37.77 $18.2K153,507SEC↗
INST INSTRUCTURE INC F Tax w/h2018-12-012018-12-06273$37.77 $10.3K155,006SEC↗
INST INSTRUCTURE INC M Exercise2018-12-012018-12-061,195— $0154,702SEC↗
INST INSTRUCTURE INC F Tax w/h2018-12-012018-12-06351$37.77 $13.3K154,351SEC↗
INST INSTRUCTURE INC M Exercise2018-12-012018-12-06928— $0155,279SEC↗
INST INSTRUCTURE INC M Exercise2018-12-012018-12-061,640— $0153,989SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-09-012018-09-051,640— $09,840SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-09-012018-09-05928— $012,994SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-09-012018-09-051,195— $011,950SEC↗
INST INSTRUCTURE INC F Tax w/h2018-09-012018-09-05351$40.95 $14.4K151,694SEC↗
INST INSTRUCTURE INC M Exercise2018-09-012018-09-051,640— $0151,332SEC↗
INST INSTRUCTURE INC F Tax w/h2018-09-012018-09-05482$40.95 $19.7K150,850SEC↗
INST INSTRUCTURE INC M Exercise2018-09-012018-09-051,195— $0152,045SEC↗
INST INSTRUCTURE INC M Exercise2018-09-012018-09-05928— $0152,622SEC↗
INST INSTRUCTURE INC F Tax w/h2018-09-012018-09-05273$40.95 $11.2K152,349SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-07-162018-07-1815,726— $00SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-07-162018-07-184,274— $039,797SEC↗
INST INSTRUCTURE INC M Exercise2018-07-162018-07-184,274$13.79 $58.9K169,692SEC↗
INST INSTRUCTURE INC S Sale2018-07-162018-07-1820,000$45.16 $903.2K149,692SEC↗
INST INSTRUCTURE INC M Exercise2018-07-162018-07-1815,726$11.25 $176.9K165,418SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-06-012018-06-051,195— $013,145SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-06-012018-06-051,639— $011,480SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-06-012018-06-05928— $013,922SEC↗
INST INSTRUCTURE INC M Exercise2018-06-012018-06-051,639— $0148,675SEC↗
INST INSTRUCTURE INC F Tax w/h2018-06-012018-06-05273$42.65 $11.6K149,692SEC↗
INST INSTRUCTURE INC F Tax w/h2018-06-012018-06-05482$42.65 $20.6K148,193SEC↗
INST INSTRUCTURE INC M Exercise2018-06-012018-06-051,195— $0149,388SEC↗
INST INSTRUCTURE INC F Tax w/h2018-06-012018-06-05351$42.65 $15.0K149,037SEC↗
INST INSTRUCTURE INC M Exercise2018-06-012018-06-05928— $0149,965SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-04-022018-04-0315,000— $015,726SEC↗
INST INSTRUCTURE INC M Exercise2018-04-022018-04-0315,000$11.25 $168.8K161,299SEC↗
INST INSTRUCTURE INC S Sale2018-04-022018-04-0315,000$40.72 $610.8K146,299SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-03-012018-03-051,640— $013,119SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-03-012018-03-051,195— $014,340SEC↗
INST INSTRUCTURE INC F Tax w/h2018-03-012018-03-05482$42.90 $20.7K145,455SEC↗
INST INSTRUCTURE INC M Exercise2018-03-012018-03-051,195— $0146,650SEC↗
INST INSTRUCTURE INC F Tax w/h2018-03-012018-03-05351$42.90 $15.1K146,299SEC↗
INST INSTRUCTURE INC M Exercise2018-03-012018-03-051,640— $0145,937SEC↗
INST INSTRUCTURE INC M Exercise deriv2018-02-122018-02-1315,000— $030,726SEC↗
INST INSTRUCTURE INC S Sale2018-02-122018-02-1315,000$37.50 $562.5K144,297SEC↗
INST INSTRUCTURE INC M Exercise2018-02-122018-02-1315,000$11.25 $168.8K159,297SEC↗
INST INSTRUCTURE INC A Award deriv2018-01-232019-01-251,898— $01,898SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-12-012017-12-051,640— $014,759SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-12-012017-12-051,195— $015,535SEC↗
INST INSTRUCTURE INC F Tax w/h2017-12-012017-12-05387$33.90 $13.1K144,297SEC↗
INST INSTRUCTURE INC M Exercise2017-12-012017-12-051,640— $0144,020SEC↗
INST INSTRUCTURE INC F Tax w/h2017-12-012017-12-05531$33.90 $18.0K143,489SEC↗
INST INSTRUCTURE INC M Exercise2017-12-012017-12-051,195— $0144,684SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-10-242017-10-259,829— $045,726SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-10-242017-10-251,702— $00SEC↗
INST INSTRUCTURE INC M Exercise2017-10-242017-10-259,829$11.25 $110.6K153,907SEC↗
INST INSTRUCTURE INC M Exercise2017-10-242017-10-251,702$2.07 $3.5K144,078SEC↗
INST INSTRUCTURE INC S Sale2017-10-242017-10-2511,531$35.00 $403.6K142,376SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-10-232017-10-25969— $01,702SEC↗
INST INSTRUCTURE INC S Sale2017-10-232017-10-25969$35.00 $33.9K142,376SEC↗
INST INSTRUCTURE INC M Exercise2017-10-232017-10-25969$2.07 $2.0K143,345SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-09-012017-09-061,640— $016,399SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-09-012017-09-061,195— $016,730SEC↗
INST INSTRUCTURE INC F Tax w/h2017-09-012017-09-06531$30.15 $16.0K141,568SEC↗
INST INSTRUCTURE INC M Exercise2017-09-012017-09-061,195— $0142,763SEC↗
INST INSTRUCTURE INC F Tax w/h2017-09-012017-09-06387$30.15 $11.7K142,376SEC↗
INST INSTRUCTURE INC M Exercise2017-09-012017-09-061,640— $0142,099SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-07-132017-07-1410,000— $02,671SEC↗
INST INSTRUCTURE INC M Exercise2017-07-132017-07-1410,000$2.07 $20.7K150,459SEC↗
INST INSTRUCTURE INC S Sale2017-07-132017-07-1410,000$30.00 $300.0K140,459SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-06-012017-06-051,195— $017,925SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-06-012017-06-051,640— $018,039SEC↗
INST INSTRUCTURE INC M Exercise2017-06-012017-06-051,195— $0140,846SEC↗
INST INSTRUCTURE INC M Exercise2017-06-012017-06-051,640— $0140,182SEC↗
INST INSTRUCTURE INC F Tax w/h2017-06-012017-06-05531$27.00 $14.3K139,651SEC↗
INST INSTRUCTURE INC F Tax w/h2017-06-012017-06-05387$27.00 $10.4K140,459SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-05-042017-05-044,000— $012,671SEC↗
INST INSTRUCTURE INC S Sale2017-05-042017-05-0415,781$24.53 $387.1K137,283SEC↗
INST INSTRUCTURE INC M Exercise2017-05-042017-05-044,000$2.07 $8.3K153,064SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-05-022017-05-042,000— $016,671SEC↗
INST INSTRUCTURE INC S Sale2017-05-022017-05-042,000$25.00 $50.0K149,064SEC↗
INST INSTRUCTURE INC M Exercise2017-05-022017-05-042,000$2.07 $4.1K151,064SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-03-172017-03-202,000— $018,671SEC↗
INST INSTRUCTURE INC M Exercise2017-03-172017-03-202,000$2.07 $4.1K151,064SEC↗
INST INSTRUCTURE INC S Sale2017-03-172017-03-202,000$25.00 $50.0K149,064SEC↗
INST INSTRUCTURE INC M Exercise deriv2017-03-012017-03-021,640— $019,679SEC↗
INST INSTRUCTURE INC F Tax w/h2017-03-012017-03-02521$23.50 $12.2K149,064SEC↗
INST INSTRUCTURE INC M Exercise2017-03-012017-03-021,640— $0149,585SEC↗
INST INSTRUCTURE INC A Award deriv2017-01-262017-01-2730,935— $030,935SEC↗
INST INSTRUCTURE INC A Award deriv2017-01-262017-01-2719,120— $019,120SEC↗
INST INSTRUCTURE INC M Exercise deriv2016-12-012016-12-051,640— $021,319SEC↗
INST INSTRUCTURE INC M Exercise2016-12-012016-12-051,640— $0148,476SEC↗
INST INSTRUCTURE INC F Tax w/h2016-12-012016-12-05531$20.05 $10.6K147,945SEC↗
INST INSTRUCTURE INC M Exercise deriv2016-11-042016-11-084,444— $055,555SEC↗
INST INSTRUCTURE INC M Exercise2016-11-042016-11-084,444$11.25 $50.0K267,159SEC↗
INST INSTRUCTURE INC M Exercise deriv2016-10-032016-10-042,000— $025,342SEC↗
INST INSTRUCTURE INC S Sale2016-10-032016-10-042,000$25.20 $50.4K262,715SEC↗
INST INSTRUCTURE INC M Exercise2016-10-032016-10-042,000$2.07 $4.1K264,715SEC↗
INST INSTRUCTURE INC S Sale2016-09-022016-09-06534$23.97 $12.8K262,715SEC↗
INST INSTRUCTURE INC M Exercise deriv2016-09-012016-09-061,640— $022,959SEC↗
INST INSTRUCTURE INC M Exercise2016-09-012016-09-061,640— $0263,249SEC↗
INST INSTRUCTURE INC M Exercise deriv2016-08-022016-08-032,000— $027,342SEC↗
INST INSTRUCTURE INC S Sale2016-08-022016-08-032,000$25.00 $50.0K261,609SEC↗
INST INSTRUCTURE INC M Exercise2016-08-022016-08-032,000$2.07 $4.1K263,609SEC↗
INST INSTRUCTURE INC S Sale2016-06-022016-06-03535$18.08 $9.7K261,609SEC↗
INST INSTRUCTURE INC M Exercise deriv2016-06-012016-06-031,639— $024,599SEC↗
INST INSTRUCTURE INC M Exercise2016-06-012016-06-031,639— $0262,144SEC↗
INST INSTRUCTURE INC A Award deriv2016-02-262016-02-2926,238— $026,238SEC↗
INST INSTRUCTURE INC A Award deriv2016-02-262016-02-2944,071— $044,071SEC↗
INST INSTRUCTURE INC P Buy2015-11-182015-11-1815,625$16.00 $250.0K258,943SEC↗