DONENBERG PHILIP B

CFO, Treasurer and Secretary at AMERICAN STRATEGIC INCOME PORTFOLIO INC II · on record since Feb 21, 2007
Director at Faeth Therapeutics, Inc. · on record since Apr 14, 2026
CFO, Treasurer and Secretary at ANI 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 CervoMed Inc. · on record since Jun 6, 2014
Director at CervoMed Inc. · on record since Jul 29, 2014
Chief Financial Officer at AveXis, Inc. · on record since Oct 20, 2017
Director at Aptiv Solutions, Inc. · on record since Jun 22, 2018
SVP and CFO at Assertio Therapeutics, 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; $165.8K

Open-market sells: 0

Companies traded: 9; last filing Jun 12, 2026

Figures computed from official regulatory filings — .

Companies where DONENBERG PHILIP B has traded

Faeth Therapeutics, 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
Aptiv Solutions, Inc.8 tx · $23.4K · Jun 8, 2023
Assertio Therapeutics, Inc1 tx · Jul 16, 2018
9 tx · May 15, 2018
2 tx · Jul 29, 2014
28 tx · $712.7K · Jan 27, 2012
1 tx · Feb 21, 2007

Track record of DONENBERG PHILIP B

Statistical track record

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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.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Faeth Therapeutics, Inc.Security delisted	Jun 12, 2026	AwardD (derivative)	12,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Tectonic Therapeutic, Inc.Listing unverified	Jun 10, 2026	AwardD (derivative)	10,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 2, 2026	AwardD (derivative)	42,671	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 2, 2026	Award	21,335	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Faeth Therapeutics, Inc.Security delisted	Apr 14, 2026	AwardD (derivative)	23,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Faeth Therapeutics, Inc.Security delisted	Feb 17, 2026	AwardD (derivative)	1,900	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Tectonic Therapeutic, Inc.Listing unverified	Jun 11, 2025	AwardD (derivative)	10,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 4, 2025	Award	56,623	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 4, 2025	AwardD (derivative)	113,246	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Tectonic Therapeutic, Inc.Listing unverified	Jun 24, 2024	AwardD (derivative)	11,760	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	May 31, 2024	Award	49,220	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	May 31, 2024	AwardD (derivative)	98,440	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Aug 16, 2023	Buy	111,111	0.90 USD	$100K	conv 79ClusterUnusual size+1	SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 26, 2023	AwardD (derivative)	36,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 8, 2023	AwardD (derivative)	17,643	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 22, 2022	AwardD (derivative)	15,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 10, 2022	AwardD (derivative)	17,478	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 10, 2022	AwardD (derivative)	17,478	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Feb 3, 2022	Buy	3,000	7.78 USD	$23.3K	conv 82ClusterUnusual size	SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 21, 2021	AwardD (derivative)	15,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 14, 2021	AwardD (derivative)	17,438	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Feb 18, 2021	Buy	2,000	11.71 USD	$23.4K	conv 81Unusual sizeFirst in 12mo	SEC
Taysha Gene Therapies, Inc.Listing on record	Sep 25, 2020	AwardD (derivative)	31,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 5, 2020	AwardD (derivative)	14,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 13, 2019	AwardD (derivative)	9,675	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Faeth Therapeutics, Inc.Security delisted	Jun 12, 2026	AwardD (derivative)	12,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Tectonic Therapeutic, Inc.Listing unverified	Jun 10, 2026	AwardD (derivative)	10,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 2, 2026	AwardD (derivative)	42,671	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 2, 2026	Award	21,335	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Faeth Therapeutics, Inc.Security delisted	Apr 14, 2026	AwardD (derivative)	23,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Faeth Therapeutics, Inc.Security delisted	Feb 17, 2026	AwardD (derivative)	1,900	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Tectonic Therapeutic, Inc.Listing unverified	Jun 11, 2025	AwardD (derivative)	10,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 4, 2025	Award	56,623	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 4, 2025	AwardD (derivative)	113,246	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Tectonic Therapeutic, Inc.Listing unverified	Jun 24, 2024	AwardD (derivative)	11,760	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	May 31, 2024	Award	49,220	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	May 31, 2024	AwardD (derivative)	98,440	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Aug 16, 2023	Buy	111,111	0.90 USD	$100K	conv 79ClusterUnusual size+1	SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 26, 2023	AwardD (derivative)	36,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 8, 2023	AwardD (derivative)	17,643	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 22, 2022	AwardD (derivative)	15,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 10, 2022	AwardD (derivative)	17,478	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 10, 2022	AwardD (derivative)	17,478	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Taysha Gene Therapies, Inc.Listing on record	Feb 3, 2022	Buy	3,000	7.78 USD	$23.3K	conv 82ClusterUnusual size	SEC
Taysha Gene Therapies, Inc.Listing on record	Jun 21, 2021	AwardD (derivative)	15,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 14, 2021	AwardD (derivative)	17,438	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Feb 18, 2021	Buy	2,000	11.71 USD	$23.4K	conv 81Unusual sizeFirst in 12mo	SEC
Taysha Gene Therapies, Inc.Listing on record	Sep 25, 2020	AwardD (derivative)	31,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 5, 2020	AwardD (derivative)	14,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Aptiv Solutions, Inc.Listing unverified	Jun 13, 2019	AwardD (derivative)	9,675	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC