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KOSECOFF JACQUELINE B

Insider CIK 1209524 · SEE Director · ATHN Director · HLI Director · CFN Director · STE Director · STE Director · GDRX Director · ALHC Director · STE Director · TNET Director

Track record PRO

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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
TNET TRINET GROUP, INC. G Gift2026-05-292026-06-012,649— $017,007SEC↗
TNET TRINET GROUP, INC. G Gift2026-05-292026-06-012,649— $04,735SEC↗
TNET TRINET GROUP, INC. A Award2026-05-282026-06-014,735— $07,384SEC↗
ALHC Alignment Healthcare, Inc. A Award2026-03-132026-03-1713,096— $0303,963SEC↗
TNET TRINET GROUP, INC. G Gift2025-05-232025-05-282,000— $02,649SEC↗
TNET TRINET GROUP, INC. G Gift2025-05-232025-05-282,000— $014,358SEC↗
TNET TRINET GROUP, INC. A Award2025-05-232025-05-282,649— $04,649SEC↗
HLI HOULIHAN LOKEY, INC. A Award2025-05-222025-05-23563— $015,316SEC↗
ALHC Alignment Healthcare, Inc. A Award2025-03-132025-03-1712,258— $0290,867SEC↗
STE STERIS plc A Award deriv2024-08-082024-08-121,388— $01,388SEC↗
STE STERIS plc A Award deriv2024-08-082024-08-12494— $06,546SEC↗
STE STERIS plc A Award deriv2024-08-082024-08-12442$239.68 $105.9K6,988SEC↗
TNET TRINET GROUP, INC. G Gift2024-05-282024-05-292,807— $02,000SEC↗
TNET TRINET GROUP, INC. G Gift2024-05-282024-05-292,807— $012,358SEC↗
TNET TRINET GROUP, INC. A Award2024-05-242024-05-292,000— $04,807SEC↗
HLI HOULIHAN LOKEY, INC. A Award2024-05-232024-05-24739— $014,753SEC↗
STE STERIS plc M Exercise deriv2024-05-132024-05-154,584— $00SEC↗
STE STERIS plc M Exercise2024-05-132024-05-154,584$51.53 $236.2K4,584SEC↗
STE STERIS plc S Sale2024-05-132024-05-154,584$231.53 $1.06M0SEC↗
ALHC Alignment Healthcare, Inc. A Award2024-03-132024-03-1540,000— $0278,609SEC↗
TNET TRINET GROUP, INC. D To issuer2023-08-312023-09-051,105$107.00 $118.2K9,554SEC↗
TNET TRINET GROUP, INC. D To issuer2023-08-312023-09-081,108$107.00 $118.6K9,551SEC↗
STE STERIS plc A Award deriv2023-08-032023-08-07525— $05,688SEC↗
STE STERIS plc A Award deriv2023-08-032023-08-07261$76.72 $20.0K1,805SEC↗
STE STERIS plc A Award deriv2023-08-032023-08-071,544— $01,544SEC↗
STE STERIS plc A Award deriv2023-08-032023-08-07364$225.50 $82.1K6,052SEC↗
TNET TRINET GROUP, INC. G Gift2023-05-312023-06-022,099— $02,807SEC↗
TNET TRINET GROUP, INC. G Gift2023-05-312023-06-022,099— $010,659SEC↗
HLI HOULIHAN LOKEY, INC. A Award2023-05-242023-05-251,013— $014,014SEC↗
STE STERIS plc M Exercise deriv2023-05-152023-05-164,657— $00SEC↗
STE STERIS plc S Sale2023-05-152023-05-164,657$212.56 $989.9K0SEC↗
STE STERIS plc M Exercise2023-05-152023-05-164,657$43.92 $204.5K4,657SEC↗
TNET TRINET GROUP, INC. A Award2023-03-232023-03-272,807— $04,906SEC↗
ALHC Alignment Healthcare, Inc. A Award2023-03-082023-03-1029,070— $0238,609SEC↗
STE STERIS plc A Award deriv2022-08-032022-08-05321$62.32 $20.0K2,190SEC↗
STE STERIS plc A Award deriv2022-08-032022-08-05573— $04,759SEC↗
STE STERIS plc A Award deriv2022-08-032022-08-05404$203.00 $82.0K5,163SEC↗
STE STERIS plc A Award deriv2022-08-032022-08-051,869— $01,869SEC↗
GDRX GoodRx Holdings, Inc. A Award2022-06-142022-06-1627,440— $033,578SEC↗
TNET TRINET GROUP, INC. G Gift2022-06-022022-12-142,576— $02,099SEC↗
TNET TRINET GROUP, INC. G Gift2022-06-022022-12-142,576— $08,560SEC↗
HLI HOULIHAN LOKEY, INC. A Award2022-05-272022-05-311,064— $013,001SEC↗
TNET TRINET GROUP, INC. A Award2022-03-242022-03-282,099— $04,675SEC↗
ALHC Alignment Healthcare, Inc. A Award2022-03-082022-03-1016,556— $0209,539SEC↗
STE STERIS plc M Exercise deriv2022-02-102022-02-143,218— $00SEC↗
STE STERIS plc S Sale2022-02-102022-02-143,218$235.20 $756.9K0SEC↗
STE STERIS plc M Exercise2022-02-102022-02-143,218$32.36 $104.1K3,218SEC↗
STE STERIS plc A Award deriv2021-08-102021-08-12468$217.62 $101.8K4,186SEC↗
STE STERIS plc A Award deriv2021-08-102021-08-12508— $03,718SEC↗
STE STERIS plc A Award deriv2021-08-102021-08-122,027— $02,027SEC↗
GDRX GoodRx Holdings, Inc. A Award2021-06-102021-06-146,138— $06,138SEC↗
HLI HOULIHAN LOKEY, INC. A Award2021-05-262021-05-281,195— $011,937SEC↗
STE STERIS plc M Exercise deriv2021-05-212021-05-243,121— $00SEC↗
STE STERIS plc S Sale2021-05-212021-05-243,121$192.59 $601.1K0SEC↗
STE STERIS plc M Exercise2021-05-212021-05-243,121$31.61 $98.7K3,121SEC↗
ALHC Alignment Healthcare, Inc. A Award2021-03-302021-04-0110,000$18.00 $180.0K60,640SEC↗
ALHC Alignment Healthcare, Inc. A Award2021-03-302021-04-1210,000$18.00 $180.0K192,983SEC↗
ALHC Alignment Healthcare, Inc. A Award2021-03-252021-04-0133,333— $050,460SEC↗
ALHC Alignment Healthcare, Inc. A Award2021-03-252021-04-0117,127— $017,127SEC↗
ALHC Alignment Healthcare, Inc. A Award2021-03-252021-04-1217,127— $0149,650SEC↗
ALHC Alignment Healthcare, Inc. A Award2021-03-252021-04-1233,333— $0182,983SEC↗
TNET TRINET GROUP, INC. A Award2021-03-242021-03-262,576— $08,349SEC↗
STE STERIS plc G Gift2020-11-302020-12-017,644— $026,639SEC↗
STE STERIS plc G Gift2020-11-302020-12-0110,286— $034,283SEC↗
STE STERIS plc A Award2020-08-042020-08-061,316— $01,316SEC↗
STE STERIS plc F Tax w/h2020-08-042020-08-06532$158.00 $84.1K784SEC↗
HLI HOULIHAN LOKEY, INC. A Award2020-05-282020-05-291,443— $010,742SEC↗
SEE SEALED AIR CORP/DE A Award2020-05-212020-05-224,167— $04,167SEC↗
TNET TRINET GROUP, INC. A Award2020-03-252020-03-275,773— $05,773SEC↗
TNET TRINET GROUP, INC. G Gift2020-02-142020-03-27211— $00SEC↗
TNET TRINET GROUP, INC. G Gift2020-02-142020-03-27211— $0211SEC↗
STE STERIS plc M Exercise deriv2020-02-122020-02-133,133— $00SEC↗
STE STERIS plc M Exercise2020-02-122020-02-133,133$32.34 $101.3K4,088SEC↗
STE STERIS plc S Sale2020-02-122020-02-133,133$167.56 $525.0K955SEC↗
TNET TRINET GROUP, INC. M Exercise deriv2020-02-062020-02-10211— $00SEC↗
TNET TRINET GROUP, INC. M Exercise2020-02-062020-02-10211— $0211SEC↗
TNET TRINET GROUP, INC. A Award deriv2020-01-152020-01-17211— $0211SEC↗
STE STERIS plc A Award deriv2019-08-062019-08-08119— $0119SEC↗
STE STERIS plc A Award deriv2019-08-062019-08-0826— $03,210SEC↗
STE STERIS plc A Award2019-08-062019-08-08525$152.32 $80.0K1,838SEC↗
STE STERIS plc A Award2019-08-062019-08-081,313— $01,313SEC↗
STE STERIS plc F Tax w/h2019-08-062019-08-21883$152.32 $134.5K995SEC↗
SEE SEALED AIR CORP/DE A Award2019-05-162019-05-202,970— $05,610SEC↗
STE STERIS plc M Exercise deriv2019-05-152019-05-163,609— $00SEC↗
STE STERIS plc S Sale2019-05-152019-05-163,609$132.22 $477.2K0SEC↗
STE STERIS plc M Exercise2019-05-152019-05-163,609$28.08 $101.3K3,609SEC↗
HLI HOULIHAN LOKEY, INC. A Award2019-05-152019-05-161,853— $09,299SEC↗
STE STERIS plc D To issuer deriv2019-03-282019-03-28436— $00SEC↗
STE STERIS plc D To issuer deriv2019-03-282019-03-28927— $00SEC↗
STE STERIS plc D To issuer deriv2019-03-282019-03-283,781— $00SEC↗
STE STERIS plc D To issuer deriv2019-03-282019-03-284,110— $00SEC↗
STE STERIS plc D To issuer deriv2019-03-282019-03-284,584— $00SEC↗
STE STERIS plc D To issuer deriv2019-03-282019-03-284,657— $00SEC↗
STE STERIS plc D To issuer deriv2019-03-282019-03-283,218— $00SEC↗
STE STERIS plc D To issuer deriv2019-03-282019-03-283,121— $00SEC↗
STE STERIS plc D To issuer deriv2019-03-282019-03-283,133— $00SEC↗
STE STERIS plc D To issuer deriv2019-03-282019-03-283,184— $00SEC↗
STE STERIS plc D To issuer deriv2019-03-282019-03-283,609— $00SEC↗
STE STERIS Ltd A Award deriv2019-03-282019-03-283,133— $03,133SEC↗
STE STERIS Ltd A Award deriv2019-03-282019-03-283,609— $03,609SEC↗
STE STERIS Ltd A Award deriv2019-03-282019-03-283,184— $03,184SEC↗
STE STERIS Ltd A Award deriv2019-03-282019-03-28436— $0436SEC↗
STE STERIS Ltd A Award deriv2019-03-282019-03-283,218— $03,218SEC↗
STE STERIS Ltd A Award deriv2019-03-282019-03-283,781— $03,781SEC↗
STE STERIS Ltd A Award deriv2019-03-282019-03-284,110— $04,110SEC↗
STE STERIS Ltd A Award deriv2019-03-282019-03-284,584— $04,584SEC↗
STE STERIS Ltd A Award deriv2019-03-282019-03-284,657— $04,657SEC↗
STE STERIS Ltd A Award deriv2019-03-282019-03-283,121— $03,121SEC↗
STE STERIS Ltd A Award deriv2019-03-282019-03-28927— $0927SEC↗
STE STERIS plc D To issuer2019-03-282019-03-2842,830— $00SEC↗
STE STERIS Ltd A Award2019-03-282019-03-2842,830— $042,830SEC↗
ATHN ATHENAHEALTH INC D To issuer2019-02-112019-02-1312,806$135.00 $1.73M0SEC↗
STE STERIS plc A Award deriv2018-08-092018-08-10108— $03,184SEC↗
STE STERIS plc A Award deriv2018-08-092018-08-10436— $0436SEC↗
STE STERIS plc F Tax w/h2018-08-092018-08-10265$114.74 $30.4K1,260SEC↗
STE STERIS plc A Award2018-08-092018-08-101,525— $01,525SEC↗
ATHN ATHENAHEALTH INC A Award2018-06-062018-06-081,931— $012,806SEC↗
SEE SEALED AIR CORP/DE A Award2018-05-172018-05-182,640— $05,319SEC↗
HLI HOULIHAN LOKEY, INC. A Award2018-04-302018-06-131,404— $07,446SEC↗
STE STERIS plc M Exercise deriv2018-02-282018-03-012,744— $00SEC↗
STE STERIS plc S Sale2018-02-282018-03-012,744$91.94 $252.3K0SEC↗
STE STERIS plc M Exercise2018-02-282018-03-012,744$34.17 $93.8K2,744SEC↗
STE Steris plc F Tax w/h2017-10-022017-10-03335$88.80 $29.7K1,230SEC↗
STE Steris plc A Award deriv2017-08-092017-10-03231— $0231SEC↗
STE Steris plc A Award deriv2017-08-092017-10-03927— $0927SEC↗
STE Steris plc A Award2017-08-092017-10-031,565— $01,565SEC↗
STE Steris plc A Award deriv2017-08-092017-08-114,058— $04,058SEC↗
STE Steris plc A Award deriv2017-08-092017-08-111,014— $03,859SEC↗
SEE SEALED AIR CORP/DE A Award2017-05-182017-05-192,679— $02,679SEC↗
HLI HOULIHAN LOKEY, INC. A Award2017-04-302017-05-021,863— $06,042SEC↗
ATHN ATHENAHEALTH INC A Award2017-03-012017-03-031,896— $010,875SEC↗
STE Steris plc M Exercise deriv2017-02-272017-03-013,387— $00SEC↗
STE Steris plc D To issuer2017-02-272017-03-013,387$70.45 $238.6K0SEC↗
STE Steris plc M Exercise2017-02-272017-03-013,387$27.68 $93.8K3,387SEC↗
STE Steris plc G Gift2017-02-222017-02-2421,239— $030,302SEC↗
STE Steris plc G Gift2017-02-222017-02-2421,239— $010,038SEC↗
STE Steris plc A Award deriv2016-08-102016-08-113,781— $03,781SEC↗
STE Steris plc A Award2016-08-102016-08-11945— $030,730SEC↗
STE Steris plc A Award2016-08-102016-08-11910$71.40 $65.0K31,640SEC↗
STE Steris plc F Tax w/h2016-08-102016-08-11363$71.40 $25.9K31,277SEC↗
HLI HOULIHAN LOKEY, INC. A Award2016-06-202016-06-214,179— $04,179SEC↗
SEE SEALED AIR CORP/DE A Award2016-05-192016-05-202,463— $02,463SEC↗
ATHN ATHENAHEALTH INC A Award2016-03-012016-03-031,700— $08,979SEC↗
STE STERIS CORP D To issuer deriv2015-11-022015-11-023,121— $00SEC↗
STE STERIS CORP D To issuer deriv2015-11-022015-11-023,133— $00SEC↗
STE STERIS CORP D To issuer deriv2015-11-022015-11-023,609— $00SEC↗
STE STERIS CORP D To issuer deriv2015-11-022015-11-022,744— $00SEC↗
STE STERIS CORP D To issuer deriv2015-11-022015-11-023,387— $00SEC↗
STE STERIS CORP D To issuer deriv2015-11-022015-11-022,845— $00SEC↗
STE STERIS CORP D To issuer deriv2015-11-022015-11-024,110— $00SEC↗
STE STERIS CORP D To issuer deriv2015-11-022015-11-024,584— $00SEC↗
STE STERIS CORP D To issuer deriv2015-11-022015-11-024,657— $00SEC↗
STE STERIS CORP D To issuer deriv2015-11-022015-11-023,218— $00SEC↗
STE Steris plc A Award deriv2015-11-022015-11-023,121— $03,121SEC↗
STE Steris plc A Award deriv2015-11-022015-11-022,744— $02,744SEC↗
STE Steris plc A Award deriv2015-11-022015-11-023,609— $03,609SEC↗
STE Steris plc A Award deriv2015-11-022015-11-023,133— $03,133SEC↗
STE Steris plc A Award deriv2015-11-022015-11-023,387— $03,387SEC↗
STE Steris plc A Award deriv2015-11-022015-11-023,218— $03,218SEC↗
STE Steris plc A Award deriv2015-11-022015-11-022,845— $02,845SEC↗
STE Steris plc A Award deriv2015-11-022015-11-024,110— $04,110SEC↗
STE Steris plc A Award deriv2015-11-022015-11-024,584— $04,584SEC↗
STE Steris plc A Award deriv2015-11-022015-11-024,657— $04,657SEC↗
STE STERIS CORP D To issuer2015-11-022015-11-0229,785— $00SEC↗
STE STERIS CORP D To issuer2015-11-022015-11-029,063— $00SEC↗
STE Steris plc A Award2015-11-022015-11-029,063— $09,063SEC↗
STE Steris plc A Award2015-11-022015-11-0229,785— $029,785SEC↗
STE STERIS CORP M Exercise deriv2015-10-062015-10-0710,000— $00SEC↗
STE STERIS CORP M Exercise2015-10-062015-10-0710,000$23.35 $233.5K33,367SEC↗
STE STERIS CORP F Tax w/h2015-10-062015-10-073,582$65.19 $233.5K29,785SEC↗
STE STERIS CORP A Award deriv2015-08-312015-08-314,110— $04,110SEC↗
STE STERIS CORP A Award2015-08-312015-08-312,068$64.05 $132.5K23,367SEC↗
SEE SEALED AIR CORP/DE A Award2015-05-142015-05-153,748— $03,748SEC↗
CFN CAREFUSION Corp D To issuer deriv2015-03-172015-03-192,874— $00SEC↗
CFN CAREFUSION Corp D To issuer2015-03-172015-03-1934,103— $00SEC↗
ATHN ATHENAHEALTH INC A Award2015-03-022015-03-041,569— $07,279SEC↗
STE STERIS CORP M Exercise deriv2015-01-022015-01-0210,000— $00SEC↗
STE STERIS CORP M Exercise2015-01-022015-01-0210,000$26.93 $269.3K21,299SEC↗
CFN CAREFUSION Corp M Exercise deriv2014-11-062014-11-064,275— $00SEC↗
CFN CAREFUSION Corp M Exercise2014-11-062014-11-064,275— $034,103SEC↗
CFN CAREFUSION Corp A Award deriv2014-11-052014-11-062,874— $02,874SEC↗
STE STERIS CORP A Award deriv2014-08-062014-08-081,309— $01,309SEC↗
STE STERIS CORP A Award deriv2014-08-062014-08-084,584— $04,584SEC↗
STE STERIS CORP A Award2014-08-062014-08-081,261$51.53 $65.0K11,299SEC↗
SEE SEALED AIR CORP/DE A Award deriv2014-05-222014-05-275,693— $08,015SEC↗
STE STERIS CORP M Exercise deriv2014-05-122014-05-1410,000— $00SEC↗
STE STERIS CORP S Sale2014-05-122014-05-1410,000$54.99 $549.9K10,038SEC↗
STE STERIS CORP M Exercise2014-05-122014-05-1410,000$20.42 $204.2K20,038SEC↗
ATHN ATHENAHEALTH INC A Award2014-03-032014-03-051,634— $05,710SEC↗
CFN CAREFUSION Corp M Exercise deriv2013-11-062013-11-064,515— $00SEC↗
CFN CAREFUSION Corp A Award deriv2013-11-062013-11-064,275— $04,275SEC↗
CFN CAREFUSION Corp M Exercise2013-11-062013-11-064,515— $029,828SEC↗
STE STERIS CORP G Gift2013-11-012013-11-011,479— $010,038SEC↗
STE STERIS CORP G Gift2013-11-012013-11-011,479— $09,063SEC↗
STE STERIS CORP G Gift2013-08-222013-08-237,584— $011,517SEC↗
STE STERIS CORP G Gift2013-08-222013-08-237,584— $07,584SEC↗
STE STERIS CORP A Award deriv2013-08-082013-08-124,657— $04,657SEC↗
STE STERIS CORP A Award deriv2013-08-082013-08-121,536— $01,536SEC↗
STE STERIS CORP A Award2013-08-082013-08-121,479$43.92 $65.0K19,101SEC↗
SEE SEALED AIR CORP/DE A Award2013-05-162013-05-203,811— $026,437SEC↗
CFN CAREFUSION Corp A Award deriv2013-04-152013-04-164,515— $04,515SEC↗
ATHN ATHENAHEALTH INC A Award2013-03-012013-03-052,058— $04,076SEC↗
STE STERIS CORP M Exercise deriv2013-02-072013-02-0810,000— $00SEC↗
STE STERIS CORP A Award2013-02-072013-02-08951$39.43 $37.5K17,622SEC↗
STE STERIS CORP S Sale2013-02-072013-02-085,009$39.34 $197.1K16,671SEC↗
STE STERIS CORP M Exercise2013-02-072013-02-0810,000$21.85 $218.5K21,680SEC↗
CFN CAREFUSION Corp M Exercise deriv2012-11-022012-11-066,019— $00SEC↗
CFN CAREFUSION Corp M Exercise2012-11-022012-11-066,019— $025,313SEC↗
STE STERIS CORP A Award deriv2012-08-032012-08-073,218— $03,218SEC↗
STE STERIS CORP A Award2012-08-032012-08-071,158— $011,680SEC↗
ATHN ATHENAHEALTH INC A Award2012-08-012012-08-022,018— $02,018SEC↗
SEE SEALED AIR CORP/DE A Award2012-05-172012-05-184,920— $022,626SEC↗