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Payne Fletcher

Insider CIK 1650476 · CBIO Chief Financial Officer · APTO Sr VP and CFO

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
APTO Aptose Biosciences Inc. D To issuer deriv2026-06-302026-07-0155,000— $00SEC↗
APTO Aptose Biosciences Inc. D To issuer deriv2026-06-302026-07-01200,000— $00SEC↗
APTO Aptose Biosciences Inc. D To issuer deriv2026-06-302026-07-011,000,000— $00SEC↗
APTO Aptose Biosciences Inc. D To issuer2026-06-302026-07-0122$1.72 $380SEC↗
APTO Aptose Biosciences Inc. D To issuer2026-06-302026-07-01222$1.72 $3820SEC↗
APTO Aptose Biosciences Inc. A Award deriv2024-02-052024-02-0755,000— $055,000SEC↗
APTO Aptose Biosciences Inc. A Award deriv2023-01-192023-01-23200,000— $0200,000SEC↗
APTO Aptose Biosciences Inc. A Award2023-01-192023-01-23100,000— $0100,000SEC↗
APTO Aptose Biosciences Inc. P Buy2022-09-192022-09-2110,000$0.68 $6.8K10,000SEC↗
APTO Aptose Biosciences Inc. A Award deriv2022-06-272022-06-281,000,000— $01,000,000SEC↗
CBIO CATALYST BIOSCIENCES, INC. A Award2019-08-122019-08-121,180$6.51 $7.7K3,744SEC↗
CBIO CATALYST BIOSCIENCES, INC. A Award2019-02-112019-02-131,002$7.04 $7.1K3,731SEC↗
CBIO CATALYST BIOSCIENCES, INC. M Exercise deriv2019-02-042019-02-041,503— $073,497SEC↗
CBIO CATALYST BIOSCIENCES, INC. M Exercise2019-02-042019-02-041,503$4.63 $7.0K3,230SEC↗
CBIO CATALYST BIOSCIENCES, INC. A Award deriv2019-01-242019-01-2838,000— $038,000SEC↗
CBIO CATALYST BIOSCIENCES, INC. A Award deriv2018-07-302018-08-0125,000— $025,000SEC↗
CBIO CATALYST BIOSCIENCES, INC. M Exercise deriv2018-03-262018-03-2859— $074,941SEC↗
CBIO CATALYST BIOSCIENCES, INC. M Exercise2018-03-262018-03-2859$4.63 $27359SEC↗
CBIO CATALYST BIOSCIENCES, INC. A Award deriv2018-01-122018-01-1626,000— $026,000SEC↗
CBIO CATALYST BIOSCIENCES, INC. A Award deriv2017-07-112017-07-1275,000— $075,000SEC↗
CBIO CATALYST BIOSCIENCES, INC. P Buy2015-12-172015-12-1810,000$2.00 $20.0K25,032SEC↗
CBIO CATALYST BIOSCIENCES, INC. A Award deriv2015-10-222015-10-2671,428— $071,428SEC↗
CBIO CATALYST BIOSCIENCES, INC. A Award deriv2015-10-222015-10-2628,572— $028,572SEC↗
CBIO CATALYST BIOSCIENCES, INC. A Award deriv2015-10-222015-12-1528,572— $028,572SEC↗
CBIO CATALYST BIOSCIENCES, INC. J Other deriv2015-08-202015-08-207,320— $07,320SEC↗
CBIO CATALYST BIOSCIENCES, INC. J Other deriv2015-08-202015-08-202,440— $02,440SEC↗
CBIO CATALYST BIOSCIENCES, INC. J Other deriv2015-08-202015-08-2014,325— $014,325SEC↗
CBIO CATALYST BIOSCIENCES, INC. J Other2015-08-202015-08-2015,032— $015,032SEC↗