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CLARKE JOHN K

Insider CIK 1219015 · ALNY Director · MNTA Director · LIFE Director · VSTM 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
LIFE aTYR PHARMA INC A Award deriv2024-05-222024-05-2324,000— $024,000SEC↗
LIFE aTYR PHARMA INC A Award deriv2023-05-172023-05-1912,000— $012,000SEC↗
LIFE aTYR PHARMA INC M Exercise deriv2023-04-262023-04-286,000— $00SEC↗
LIFE aTYR PHARMA INC M Exercise2023-04-262023-04-286,000— $019,797SEC↗
LIFE aTYR PHARMA INC A Award deriv2022-04-262022-04-286,000— $06,000SEC↗
LIFE aTYR PHARMA INC S Sale2021-05-212021-05-252,500$4.34 $10.8K108,083SEC↗
LIFE aTYR PHARMA INC A Award deriv2021-04-282021-04-291,428— $01,428SEC↗
LIFE aTYR PHARMA INC S Sale2020-09-022020-09-037,260$4.01 $29.1K110,583SEC↗
LIFE aTYR PHARMA INC S Sale2020-08-282020-09-03100$4.00 $400117,843SEC↗
LIFE aTYR PHARMA INC S Sale2020-08-272020-08-285,440$4.09 $22.2K117,943SEC↗
LIFE aTYR PHARMA INC S Sale2020-08-262020-08-282,200$4.30 $9.5K123,383SEC↗
LIFE aTYR PHARMA INC A Award deriv2020-05-062020-05-081,428— $01,428SEC↗
LIFE aTYR PHARMA INC A Award deriv2019-05-082019-05-1020,000— $020,000SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I A Award deriv2018-06-202018-06-229,000— $09,000SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I M Exercise deriv2018-05-312018-06-0415,000— $00SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I S Sale2018-05-312018-06-0410,042$100.33 $1.01M11,091SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I M Exercise2018-05-312018-06-0415,000$27.28 $409.2K23,891SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I S Sale2018-05-312018-06-042,758$99.38 $274.1K21,133SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I S Sale2018-05-312018-06-042,100$101.37 $212.9K8,991SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I S Sale2018-05-312018-06-04100$101.97 $10.2K8,891SEC↗
LIFE aTYR PHARMA INC A Award deriv2018-05-152018-05-1720,000— $020,000SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I A Award deriv2017-06-022017-06-0611,250— $011,250SEC↗
LIFE aTYR PHARMA INC A Award deriv2017-05-092017-05-1120,000— $020,000SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I A Award deriv2016-06-032016-06-0711,250— $011,250SEC↗
LIFE aTYR PHARMA INC A Award deriv2016-05-242016-05-2618,000— $018,000SEC↗
LIFE aTYR PHARMA INC A Award deriv2016-01-272016-01-2919,428— $019,428SEC↗
LIFE aTYR PHARMA INC A Award deriv2015-07-082015-07-106,286— $06,286SEC↗
MNTA MOMENTA PHARMACEUTICALS IN A Award deriv2015-06-102015-06-1117,750— $0176,350SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I A Award deriv2015-06-012015-06-0311,250— $011,250SEC↗
MNTA MOMENTA PHARMACEUTICALS IN M Exercise deriv2015-05-122015-05-1438,400— $00SEC↗
LIFE aTYR PHARMA INC C Conversion deriv2015-05-122015-05-144,320,173— $00SEC↗
LIFE aTYR PHARMA INC C Conversion deriv2015-05-122015-05-142,127,660— $00SEC↗
LIFE aTYR PHARMA INC C Conversion deriv2015-05-122015-05-141,536,787— $00SEC↗
LIFE aTYR PHARMA INC C Conversion deriv2015-05-122015-05-142,400,000— $00SEC↗
LIFE aTYR PHARMA INC C Conversion deriv2015-05-122015-05-143,600,000— $00SEC↗
LIFE aTYR PHARMA INC C Conversion deriv2015-05-122015-05-14893,655— $00SEC↗
MNTA MOMENTA PHARMACEUTICALS IN S Sale2015-05-122015-05-1438,400$19.96 $766.5K69,123SEC↗
MNTA MOMENTA PHARMACEUTICALS IN M Exercise2015-05-122015-05-1438,400$10.44 $400.9K107,523SEC↗
LIFE aTYR PHARMA INC C Conversion2015-05-122015-05-141,758,158— $01,758,158SEC↗
LIFE aTYR PHARMA INC C Conversion2015-05-122015-05-1492,306— $0104,878SEC↗
MNTA MOMENTA PHARMACEUTICALS IN A Award deriv2014-06-122014-06-1317,750— $0197,000SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I A Award deriv2014-06-052014-06-0615,000— $015,000SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I M Exercise deriv2014-05-212014-05-2315,000— $00SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I M Exercise deriv2014-05-212014-05-2310,000— $00SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I M Exercise deriv2014-05-212014-05-2310,000— $00SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I S Sale2014-05-212014-05-236,908$55.47 $383.2K2,800SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I S Sale2014-05-212014-05-232,500$54.21 $135.5K9,708SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I S Sale2014-05-212014-05-2322,792$52.95 $1.21M12,208SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I M Exercise2014-05-212014-05-2315,000$15.91 $238.7K35,000SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I M Exercise2014-05-212014-05-2310,000$7.08 $70.8K10,000SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I S Sale2014-05-212014-05-232,800$56.19 $157.3K0SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I M Exercise2014-05-212014-05-2310,000$14.74 $147.4K20,000SEC↗
VSTM Verastem, Inc. P Buy2013-06-122013-06-1323,171$9.60 $222.4K2,329,121SEC↗
MNTA MOMENTA PHARMACEUTICALS IN A Award deriv2013-06-112013-06-1317,750— $0179,250SEC↗
VSTM Verastem, Inc. P Buy2013-06-112013-06-1225,000$9.22 $230.5K2,305,950SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I A Award deriv2013-06-062013-06-1015,000— $015,000SEC↗
VSTM Verastem, Inc. A Award deriv2013-06-042013-06-0612,500— $012,500SEC↗
VSTM Verastem, Inc. P Buy2013-05-132013-05-1525,000$9.74 $243.5K2,280,950SEC↗
VSTM Verastem, Inc. P Buy2013-05-012013-05-0310,000$9.66 $96.6K2,255,950SEC↗
VSTM Verastem, Inc. P Buy2013-04-172013-04-195,631$9.50 $53.5K2,245,950SEC↗
VSTM Verastem, Inc. P Buy2012-12-182012-12-206,193$7.87 $48.7K2,240,319SEC↗
ALNY ALNYLAM PHARMACEUTICALS, I A Award deriv2012-06-212012-06-2515,000— $015,000SEC↗
MNTA MOMENTA PHARMACEUTICALS IN A Award deriv2012-06-132012-06-1517,750— $0161,500SEC↗
VSTM Verastem, Inc. A Award deriv2012-03-062012-03-0812,500— $012,500SEC↗
VSTM Verastem, Inc. C Conversion deriv2012-02-012012-02-034,000,000— $00SEC↗
VSTM Verastem, Inc. C Conversion deriv2012-02-012012-02-03444,444— $00SEC↗
VSTM Verastem, Inc. C Conversion deriv2012-02-012012-02-032,500,000— $00SEC↗
VSTM Verastem, Inc. C Conversion2012-02-012012-02-03714,285— $01,857,142SEC↗
VSTM Verastem, Inc. C Conversion2012-02-012012-02-031,142,857— $01,142,857SEC↗
VSTM Verastem, Inc. C Conversion2012-02-012012-02-03126,984— $01,984,126SEC↗
VSTM Verastem, Inc. P Buy2012-02-012012-02-03250,000$10.00 $2.50M2,234,126SEC↗
MNTA MOMENTA PHARMACEUTICALS IN G Gift2010-12-062012-04-248,000— $020,823SEC↗