DONENBERG PHILIP B

CFO, Treasurer and Secretary at AMERICAN STRATEGIC INCOME PORTFOLIO INC II · on record since Feb 21, 2007
Director at Sensei Biotherapeutics, Inc. · on record since Apr 14, 2026
CFO, Treasurer and Secretary at BIOSANTE PHARMACEUTICALS INC · on record since Aug 6, 2003
Director at Taysha Gene Therapies, Inc. · on record since Jun 2, 2026
Director at Tectonic Therapeutic, Inc. · on record since Jun 10, 2026
Chief Financial Officer at FERIS INTERNATIONAL, INC. · on record since Jun 6, 2014
Director at FERIS INTERNATIONAL, INC. · on record since Jul 29, 2014
Chief Financial Officer at AveXis, Inc. · on record since Oct 20, 2017
Director at IT&E INTERNATIONAL GROUP · on record since Jun 22, 2018
SVP and CFO at DEPOMED INC · on record since Jul 16, 2018

Insider trading activity of DONENBERG PHILIP B

Transactions on record: 67; since Aug 6, 2003

Open-market buys: 13; $163.6K

Open-market sells: 0

Companies traded: 9; last filing Jun 12, 2026

Figures computed from official regulatory filings — methodology.

Companies where DONENBERG PHILIP B has traded

Sensei Biotherapeutics, Inc.3 tx · Jun 12, 2026
Tectonic Therapeutic, Inc.3 tx · Jun 10, 2026
Taysha Gene Therapies, Inc.12 tx · $123.3K · Jun 2, 2026
IT&E INTERNATIONAL GROUP8 tx · $23.4K · Jun 8, 2023
DEPOMED INC1 tx · Jul 16, 2018
AveXis, Inc.9 tx · May 15, 2018
FERIS INTERNATIONAL, INC.2 tx · Jul 29, 2014
BIOSANTE PHARMACEUTICALS INC28 tx · $378.1K · Jan 27, 2012
AMERICAN STRATEGIC INCOME PORTFOLIO INC II1 tx · Feb 21, 2007

Track record of DONENBERG PHILIP B

Statistical track record

Free

Open-market buys: 14

Last buy: Aug 16, 2023

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Transaction history of DONENBERG PHILIP B

Co-insiders of DONENBERG PHILIP B

This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →

Company	Filed	Type	Qty	Price	Value · USD	Src
Sensei Biotherapeutics, Inc.	Jun 12, 2026	AwardD	12,500	0.00 USD	$0	SEC
Tectonic Therapeutic, Inc.	Jun 10, 2026	AwardD	10,200	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Jun 2, 2026	AwardD	42,671	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Jun 2, 2026	Award	21,335	0.00 USD	$0	SEC
Sensei Biotherapeutics, Inc.	Apr 14, 2026	AwardD	23,100	0.00 USD	$0	SEC
Sensei Biotherapeutics, Inc.	Feb 17, 2026	AwardD	1,900	0.00 USD	$0	SEC
Tectonic Therapeutic, Inc.	Jun 11, 2025	AwardD	10,200	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Jun 4, 2025	Award	56,623	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Jun 4, 2025	AwardD	113,246	0.00 USD	$0	SEC
Tectonic Therapeutic, Inc.	Jun 24, 2024	AwardD	11,760	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	May 31, 2024	Award	49,220	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	May 31, 2024	AwardD	98,440	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Aug 16, 2023	Buy	111,111	0.90 USD	$100K	SEC
Taysha Gene Therapies, Inc.	Jun 26, 2023	AwardD	36,200	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 8, 2023	AwardD	17,643	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Jun 22, 2022	AwardD	15,500	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 10, 2022	AwardD	17,478	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 10, 2022	AwardD	17,478	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Feb 3, 2022	Buy	3,000	7.78 USD	$23.3K	SEC
Taysha Gene Therapies, Inc.	Jun 21, 2021	AwardD	15,500	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 14, 2021	AwardD	17,438	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Feb 18, 2021	Buy	2,000	11.71 USD	$23.4K	SEC
Taysha Gene Therapies, Inc.	Sep 25, 2020	AwardD	31,000	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 5, 2020	AwardD	14,000	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 13, 2019	AwardD	9,675	0.00 USD	$0	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Sensei Biotherapeutics, Inc.	Jun 12, 2026	AwardD	12,500	0.00 USD	$0	SEC
Tectonic Therapeutic, Inc.	Jun 10, 2026	AwardD	10,200	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Jun 2, 2026	AwardD	42,671	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Jun 2, 2026	Award	21,335	0.00 USD	$0	SEC
Sensei Biotherapeutics, Inc.	Apr 14, 2026	AwardD	23,100	0.00 USD	$0	SEC
Sensei Biotherapeutics, Inc.	Feb 17, 2026	AwardD	1,900	0.00 USD	$0	SEC
Tectonic Therapeutic, Inc.	Jun 11, 2025	AwardD	10,200	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Jun 4, 2025	Award	56,623	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Jun 4, 2025	AwardD	113,246	0.00 USD	$0	SEC
Tectonic Therapeutic, Inc.	Jun 24, 2024	AwardD	11,760	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	May 31, 2024	Award	49,220	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	May 31, 2024	AwardD	98,440	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Aug 16, 2023	Buy	111,111	0.90 USD	$100K	SEC
Taysha Gene Therapies, Inc.	Jun 26, 2023	AwardD	36,200	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 8, 2023	AwardD	17,643	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Jun 22, 2022	AwardD	15,500	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 10, 2022	AwardD	17,478	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 10, 2022	AwardD	17,478	0.00 USD	$0	SEC
Taysha Gene Therapies, Inc.	Feb 3, 2022	Buy	3,000	7.78 USD	$23.3K	SEC
Taysha Gene Therapies, Inc.	Jun 21, 2021	AwardD	15,500	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 14, 2021	AwardD	17,438	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Feb 18, 2021	Buy	2,000	11.71 USD	$23.4K	SEC
Taysha Gene Therapies, Inc.	Sep 25, 2020	AwardD	31,000	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 5, 2020	AwardD	14,000	0.00 USD	$0	SEC
IT&E INTERNATIONAL GROUP	Jun 13, 2019	AwardD	9,675	0.00 USD	$0	SEC