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Thorndike William N Jr

Insider CIK 1437827 · CNX Director · LMAT Director · PRM 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
CNX CNX Resources Corp A Award2026-05-072026-05-118,770— $0435,355SEC↗
CNX CNX Resources Corp M Exercise deriv2026-05-042026-05-0683,097— $00SEC↗
CNX CNX Resources Corp M Exercise2026-05-042026-05-0683,097$13.19 $1.10M455,385SEC↗
CNX CNX Resources Corp S Sale2026-05-042026-05-0628,800$38.25 $1.10M426,585SEC↗
PRM Perimeter Solutions, Inc. S Sale2026-03-112026-03-11100,000$23.18 $2.32M8,535,656SEC↗
PRM Perimeter Solutions, Inc. S Sale2026-03-102026-03-11100,000$23.63 $2.36M8,635,656SEC↗
PRM Perimeter Solutions, Inc. S Sale2026-03-092026-03-1134,957$23.85 $833.7K8,735,656SEC↗
PRM Perimeter Solutions, Inc. S Sale2026-03-092026-03-1190,043$23.18 $2.09M8,770,613SEC↗
PRM Perimeter Solutions, Inc. S Sale2026-03-062026-03-06100,000$23.63 $2.36M8,860,656SEC↗
PRM Perimeter Solutions, Inc. S Sale2026-03-052026-03-06100,000$24.06 $2.41M8,960,656SEC↗
PRM Perimeter Solutions, Inc. S Sale2026-03-042026-03-06125,000$24.26 $3.03M9,060,656SEC↗
PRM Perimeter Solutions, Inc. A Award2026-03-032026-03-055,582,492— $09,185,656SEC↗
PRM Perimeter Solutions, Inc. G Gift2025-12-092025-12-11673,685— $03,603,164SEC↗
PRM Perimeter Solutions, Inc. J Other2025-06-202025-06-24746,767— $04,276,849SEC↗
PRM Perimeter Solutions, SA M Exercise deriv2024-11-062024-11-08500,000— $00SEC↗
PRM Perimeter Solutions, SA M Exercise2024-11-062024-11-08125,000$12.00 $1.50M3,530,082SEC↗
CNX CNX Resources Corp A Award deriv2024-05-022024-05-0611,058— $011,058SEC↗
CNX CNX Resources Corp A Award2024-05-022024-05-0617,242— $0372,288SEC↗
PRM Perimeter Solutions, SA J Other2024-03-142024-03-18667,536— $03,405,082SEC↗
CNX CNX Resources Corp A Award deriv2023-05-042023-05-0816,289— $016,289SEC↗
CNX CNX Resources Corp A Award2023-05-042023-05-0827,342— $0355,046SEC↗
PRM Perimeter Solutions, SA J Other2023-02-172023-02-22696,446— $02,737,546SEC↗
CNX CNX Resources Corp A Award deriv2022-05-052022-05-0910,850— $010,850SEC↗
CNX CNX Resources Corp A Award2022-05-052022-05-0919,503— $0327,704SEC↗
PRM Perimeter Solutions, SA J Other2022-04-292022-05-031,541,100— $02,041,100SEC↗
PRM Perimeter Solutions, SA J Other deriv2021-11-082021-11-10500,000— $0500,000SEC↗
PRM Perimeter Solutions, SA J Other2021-11-082021-11-10500,000— $0500,000SEC↗
CNX CNX Resources Corp A Award2021-05-062021-05-1037,620— $0308,201SEC↗
CNX CNX Resources Corp A Award deriv2020-05-062020-05-0818,503— $018,503SEC↗
CNX CNX Resources Corp A Award2020-05-062020-05-0850,802— $0270,581SEC↗
CNX CNX Resources Corp A Award deriv2019-05-292019-05-3114,368— $014,368SEC↗
CNX CNX Resources Corp A Award2019-05-292019-05-3159,683— $0219,779SEC↗
CNX CNX Resources Corp A Award deriv2018-05-092018-05-117,693— $07,693SEC↗
CNX CNX Resources Corp A Award2018-05-092018-05-1128,940— $0160,096SEC↗
CNX CNX Resources Corp P Buy2018-02-122018-02-1335,000$12.80 $448.0K35,000SEC↗
CNX CONSOL Energy Inc A Award2017-05-092017-05-1138,241— $0130,662SEC↗
CNX CONSOL Energy Inc A Award deriv2016-05-112016-05-1371,943— $071,943SEC↗
CNX CONSOL Energy Inc A Award2016-03-032016-03-0710— $092,421SEC↗
CNX CONSOL Energy Inc A Award2015-11-202015-11-2414— $092,411SEC↗
CNX CONSOL Energy Inc P Buy2015-11-172015-11-1930,000$7.78 $233.4K92,397SEC↗
CNX CONSOL Energy Inc A Award2015-08-242015-08-269— $062,397SEC↗
CNX CONSOL Energy Inc P Buy2015-08-072015-08-114,600$14.24 $65.5K16,988SEC↗
CNX CONSOL Energy Inc P Buy2015-08-072015-08-1145,400$13.46 $611.1K62,388SEC↗
CNX CONSOL Energy Inc P Buy2015-07-302016-01-1950,000$16.88 $844.0K50,000SEC↗
CNX CONSOL Energy Inc A Award2015-05-212015-05-2622— $012,388SEC↗
CNX CONSOL Energy Inc A Award2015-05-062015-05-083,631— $012,366SEC↗
CNX CONSOL Energy Inc A Award2015-05-062015-05-084,539— $08,735SEC↗
CNX CONSOL Energy Inc A Award2015-03-052015-03-067— $04,196SEC↗
CNX CONSOL Energy Inc A Award2014-12-022014-12-046— $04,189SEC↗
CNX CONSOL Energy Inc A Award2014-11-012014-11-042,378— $04,183SEC↗
CNX CONSOL Energy Inc A Award2014-10-212014-10-231,805$35.24 $63.6K1,805SEC↗
LMAT LEMAITRE VASCULAR INC A Award deriv2013-07-242013-07-267,500— $07,500SEC↗
LMAT LEMAITRE VASCULAR INC S Sale2013-05-072013-05-085,051$6.04 $30.5K0SEC↗
LMAT LEMAITRE VASCULAR INC S Sale2013-03-122013-03-135,674$6.00 $34.0K5,051SEC↗
LMAT LEMAITRE VASCULAR INC S Sale2013-03-112013-03-13204$6.01 $1.2K10,725SEC↗
LMAT LEMAITRE VASCULAR INC S Sale2013-03-082013-03-11600$6.02 $3.6K10,929SEC↗
LMAT LEMAITRE VASCULAR INC S Sale2013-03-072013-03-1110,000$6.00 $60.0K11,529SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise deriv2013-03-062013-03-0610,529— $00SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise deriv2013-03-062013-03-0615,000— $00SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise2013-03-062013-03-0615,000$3.00 $45.0K25,529SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise2013-03-062013-03-0610,529$3.40 $35.8K10,529SEC↗
LMAT LEMAITRE VASCULAR INC S Sale2013-03-062013-03-064,000$6.03 $24.1K21,529SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise deriv2013-03-052013-03-061,200— $010,529SEC↗
LMAT LEMAITRE VASCULAR INC S Sale2013-03-052013-03-061,200$6.08 $7.3K0SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise2013-03-052013-03-061,200$3.40 $4.1K1,200SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise deriv2013-03-042013-03-063,271— $011,729SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise deriv2013-03-042013-03-068,291— $00SEC↗
LMAT LEMAITRE VASCULAR INC S Sale2013-03-042013-03-063,271$6.03 $19.7K0SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise2013-03-042013-03-063,271$3.40 $11.1K3,271SEC↗
LMAT LEMAITRE VASCULAR INC S Sale2013-03-042013-03-068,291$6.05 $50.2K0SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise2013-03-042013-03-068,291$5.85 $48.5K8,291SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise deriv2013-03-012013-03-061,709— $08,291SEC↗
LMAT LEMAITRE VASCULAR INC S Sale2013-03-012013-03-061,709$6.02 $10.3K0SEC↗
LMAT LEMAITRE VASCULAR INC M Exercise2013-03-012013-03-061,709$5.85 $10.0K1,709SEC↗
LMAT LEMAITRE VASCULAR INC A Award deriv2012-07-252012-08-1015,000— $015,000SEC↗