Dubow Adam

USNatural personOfficer

Transactions

177

Issuers

Buys / Sells

0/15

Last tx

23 Apr 2026

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Insider

Dubow Adam

USNatural personOfficer

Transactions

177

Issuers

Buys / Sells

0/15

Last tx

23 Apr 2026

Current positions

Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.

Issuer	Shares	Source	Last tx	Detail
BRISTOL MYERS SQUIBB CO	13,777.15	reported	30 Jul 2021	tx 73+46,603−32,086
Day One Biopharmaceuticals, Inc.	0	reported	23 Apr 2026	tx 104+1,164,005−1,327,296

Recent transactions

Date	Type	Issuer	Qty	Price	Signals
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	72,694	—
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	309,000	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	90,000	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	90,000	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	90,000	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	105,000	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	8,889	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	5,250	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	25,816	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	40,565	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	65,625	—	deriv
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	1,750	—
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	3,688	—
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	3,687	—
17 Feb 2026	SALE	Day One Biopharmaceuticals, Inc.	6,395	11.60 USD
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	2,963	—
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	4,375	—
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	2,963	0.00 USD	deriv
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	1,750	0.00 USD	deriv
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	3,688	0.00 USD	deriv
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	4,375	0.00 USD	deriv
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	3,687	0.00 USD	deriv
30 Jan 2026	GRANT_AWARD	Day One Biopharmaceuticals, Inc.	105,000	0.00 USD	deriv
30 Jan 2026	GRANT_AWARD	Day One Biopharmaceuticals, Inc.	70,000	0.00 USD	deriv
17 Nov 2025	SALE	Day One Biopharmaceuticals, Inc.	4,319	8.91 USD

Current positions

Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.

Issuer	Shares	Source	Last tx	Detail
BRISTOL MYERS SQUIBB CO	13,777.15	reported	30 Jul 2021	tx 73+46,603−32,086
Day One Biopharmaceuticals, Inc.	0	reported	23 Apr 2026	tx 104+1,164,005−1,327,296

Recent transactions

Date	Type	Issuer	Qty	Price	Signals
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	72,694	—
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	309,000	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	90,000	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	90,000	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	90,000	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	105,000	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	8,889	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	5,250	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	25,816	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	40,565	—	deriv
23 Apr 2026	OTHER	Day One Biopharmaceuticals, Inc.	65,625	—	deriv
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	1,750	—
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	3,688	—
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	3,687	—
17 Feb 2026	SALE	Day One Biopharmaceuticals, Inc.	6,395	11.60 USD
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	2,963	—
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	4,375	—
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	2,963	0.00 USD	deriv
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	1,750	0.00 USD	deriv
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	3,688	0.00 USD	deriv
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	4,375	0.00 USD	deriv
15 Feb 2026	EXERCISE	Day One Biopharmaceuticals, Inc.	3,687	0.00 USD	deriv
30 Jan 2026	GRANT_AWARD	Day One Biopharmaceuticals, Inc.	105,000	0.00 USD	deriv
30 Jan 2026	GRANT_AWARD	Day One Biopharmaceuticals, Inc.	70,000	0.00 USD	deriv
17 Nov 2025	SALE	Day One Biopharmaceuticals, Inc.	4,319	8.91 USD