HOFFMAN STEPHEN J

Director at ALLOS THERAPEUTICS INC · on record since Feb 22, 2006
Chariman of the Board at ALLOS THERAPEUTICS INC · on record since Feb 22, 2006
Director at Sirtris Pharmaceuticals, Inc. · on record since May 31, 2007
Director at Teliphone Corp · on record since Jun 24, 2024
Director at TALPHERA, INC. · on record since Feb 18, 2011
10% owner at TALPHERA, INC. · on record since Feb 10, 2011
Director at Dicerna Pharmaceuticals Inc · on record since Jan 29, 2014
10% owner at Dicerna Pharmaceuticals Inc · on record since Jan 29, 2014
10% owner at TETRAPHASE PHARMACEUTICALS INC · on record since Mar 14, 2014
Director at GENOCEA BIOSCIENCES, INC. · on record since Feb 11, 2014
Director at Whitehawk Therapeutics, Inc. · on record since Dec 18, 2017
Chief Executive Officer at Whitehawk Therapeutics, Inc. · on record since Dec 18, 2017
Director at Research Alliance Corp. II · on record since Mar 17, 2021

Insider trading activity of HOFFMAN STEPHEN J

Transactions on record: 146; since Mar 23, 2004

Open-market buys: 5; $15M

Open-market sells: 8; $2.5M

Companies traded: 7; last filing Jun 24, 2026

Figures computed from official regulatory filings — .

Companies where HOFFMAN STEPHEN J has traded

Teliphone Corp6 tx · Jun 24, 2026
TALPHERA, INC.39 tx · $6.2M · Dec 13, 2023
Dicerna Pharmaceuticals Inc26 tx · $618K · Dec 29, 2021
6 tx · $3.3M · May 16, 2019
8 tx · $8.8M · Jun 7, 2016
51 tx · $6.1M · Sep 5, 2012
10 tx · May 31, 2007

Track record of HOFFMAN STEPHEN J

Statistical track record

Free

Open-market buys: 6

Last buy: Nov 12, 2018

Win rates and median returns are available with a free account (5 insiders/month).

Transaction history of HOFFMAN STEPHEN J

Co-insiders of HOFFMAN STEPHEN J

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Teliphone CorpListing unverified	Jun 24, 2026	AwardD (derivative)	30,700	0.00 USD	—	SEC
Teliphone CorpListing unverified	Jun 24, 2026	Award	5,100	0.00 USD	—	SEC
Teliphone CorpListing unverified	Oct 24, 2025	AwardD (derivative)	25,600	0.00 USD	—	SEC
Teliphone CorpListing unverified	Oct 24, 2025	Award	4,267	0.00 USD	—	SEC
Teliphone CorpListing unverified	Jun 24, 2024	Award	2,174	0.00 USD	—	SEC
Teliphone CorpListing unverified	Jun 24, 2024	AwardD (derivative)	13,044	0.00 USD	—	SEC
TALPHERA, INC.Listing on record	Dec 13, 2023	AwardD (derivative)	3,487	0.00 USD	—	SEC
TALPHERA, INC.Listing on record	Dec 13, 2023	Award	581	0.00 USD	—	SEC
TALPHERA, INC.Listing on record	Jul 15, 2022	AwardD (derivative)	31,000	0.00 USD	—	SEC
TALPHERA, INC.Listing on record	Jul 15, 2022	Award	15,500	0.00 USD	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-25,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-25,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-15,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-15,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-25,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	Other	-16,157	38.25 USD	$618K	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-25,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-15,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-3,333	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-15,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-15,000	—	—	SEC
TALPHERA, INC.Listing on record	Jun 17, 2021	Award	10,000	0.00 USD	—	SEC
TALPHERA, INC.Listing on record	Jun 17, 2021	AwardD (derivative)	20,000	0.00 USD	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Jun 7, 2021	ExerciseD (derivative)	-3,333	0.00 USD	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Jun 7, 2021	AwardD (derivative)	15,000	0.00 USD	—	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Teliphone CorpListing unverified	Jun 24, 2026	AwardD (derivative)	30,700	0.00 USD	—	SEC
Teliphone CorpListing unverified	Jun 24, 2026	Award	5,100	0.00 USD	—	SEC
Teliphone CorpListing unverified	Oct 24, 2025	AwardD (derivative)	25,600	0.00 USD	—	SEC
Teliphone CorpListing unverified	Oct 24, 2025	Award	4,267	0.00 USD	—	SEC
Teliphone CorpListing unverified	Jun 24, 2024	Award	2,174	0.00 USD	—	SEC
Teliphone CorpListing unverified	Jun 24, 2024	AwardD (derivative)	13,044	0.00 USD	—	SEC
TALPHERA, INC.Listing on record	Dec 13, 2023	AwardD (derivative)	3,487	0.00 USD	—	SEC
TALPHERA, INC.Listing on record	Dec 13, 2023	Award	581	0.00 USD	—	SEC
TALPHERA, INC.Listing on record	Jul 15, 2022	AwardD (derivative)	31,000	0.00 USD	—	SEC
TALPHERA, INC.Listing on record	Jul 15, 2022	Award	15,500	0.00 USD	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-25,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-25,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-15,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-15,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-25,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	Other	-16,157	38.25 USD	$618K	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-25,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-15,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-3,333	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-15,000	—	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Dec 29, 2021	OtherD (derivative)	-15,000	—	—	SEC
TALPHERA, INC.Listing on record	Jun 17, 2021	Award	10,000	0.00 USD	—	SEC
TALPHERA, INC.Listing on record	Jun 17, 2021	AwardD (derivative)	20,000	0.00 USD	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Jun 7, 2021	ExerciseD (derivative)	-3,333	0.00 USD	—	SEC
Dicerna Pharmaceuticals IncListing unverified	Jun 7, 2021	AwardD (derivative)	15,000	0.00 USD	—	SEC