Neil Herskowitz

Director, Chelsea Therapeutics International, Ltd.

Companies

Journey Medical CorpBoard member Nov 26, 2021 to now¹
AVENUE THERAPEUTICS, INC.Board member Aug 18, 2017 to now²
MUSTANG BIO, INC.Board member Jun 30, 2017 to now³
Checkpoint Therapeutics, Inc.Board member Oct 4, 2016 to now⁴
TG TherapeuticsBoard member Jan 12, 2006 to Jun 10, 2014⁵

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Journey Medical Corp DERM168,618 shares⁶$837.2K at $4.96Jul 1, 2026
MUSTANG BIO, INC. MBIO145 shares⁷$56 at $0.39Dec 30, 2025
AVENUE THERAPEUTICS, INC. ATXI97 shares⁸$42 at $0.43Dec 2, 2024
Checkpoint Therapeutics, Inc.0 shares⁹May 30, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

Jul 1, 2026Granted 50,000 shares of Journey Medical Corp⁶
Jun 25, 2026Granted 10,000 shares of Journey Medical Corp¹⁰
Dec 30, 2025Sold 247 shares at $0.96 of MUSTANG BIO, INC.⁷
Aug 5, 2025Granted 20,000 shares of Journey Medical Corp¹¹
Jun 25, 2025Granted 7,173 shares of Journey Medical Corp¹²
May 30, 2025U 147,007 shares of Checkpoint Therapeutics, Inc.⁹
May 28, 2025Granted 12,195 shares of Checkpoint Therapeutics, Inc.⁹
Dec 13, 2024Granted 17,638 shares of Checkpoint Therapeutics, Inc.¹³
Dec 2, 2024Sold 23 shares at $2.00 of AVENUE THERAPEUTICS, INC.⁸
Jul 8, 2024Granted 9,728 shares of Journey Medical Corp¹⁴
May 14, 2024Granted 50,000 shares of Checkpoint Therapeutics, Inc.¹⁵
May 14, 2024Granted 32,051 shares of Checkpoint Therapeutics, Inc.¹⁵
Jul 21, 2023Granted 27,472 shares of Journey Medical Corp¹⁶
Jul 5, 2023Granted 7,246 shares of MUSTANG BIO, INC.¹⁷
Jun 13, 2023Granted 17,483 shares of Checkpoint Therapeutics, Inc.¹⁸
Jul 29, 2022Granted 71,664 shares of MUSTANG BIO, INC.¹⁹
Jul 21, 2022Granted 14,245 shares of Journey Medical Corp²⁰
Jun 16, 2022Granted 47,619 shares of Checkpoint Therapeutics, Inc.²¹
Jan 14, 2022Granted 30,000 shares of Journey Medical Corp²²
Dec 17, 2021Granted 20,000 shares of AVENUE THERAPEUTICS, INC.²³
Dec 17, 2021Granted 49,020 shares of AVENUE THERAPEUTICS, INC.²³

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARJourney Medical Corp, Board member
2
SEC EDGARAVENUE THERAPEUTICS, INC., Board member
3
SEC EDGARMUSTANG BIO, INC., Board member
4
SEC EDGARCheckpoint Therapeutics, Inc., Board member
5
SEC EDGARTG Therapeutics, Board member
6
SEC EDGARJourney Medical Corp shares after the filing of Jul 1, 2026
7
SEC EDGARMUSTANG BIO, INC. shares after the filing of Dec 30, 2025
8
SEC EDGARAVENUE THERAPEUTICS, INC. shares after the filing of Dec 2, 2024
9
SEC EDGARCheckpoint Therapeutics, Inc. shares after the filing of May 30, 2025
10
SEC EDGARForm 4 filed Jun 26, 2026
11
SEC EDGARForm 4 filed Aug 7, 2025
12
SEC EDGARForm 4 filed Jul 7, 2025
13
SEC EDGARForm 4 filed Dec 17, 2024
14
SEC EDGARForm 4 filed Jul 10, 2024
15
SEC EDGARForm 4 filed May 16, 2024
16
SEC EDGARForm 4 filed Jul 25, 2023
17
SEC EDGARForm 4 filed Jul 7, 2023
18
SEC EDGARForm 4 filed Jun 15, 2023
19
SEC EDGARForm 4 filed Apr 3, 2023
20
SEC EDGARForm 4 filed Jul 25, 2022
21
SEC EDGARForm 4 filed Jun 24, 2022
22
SEC EDGARForm 4 filed Apr 4, 2022
23
SEC EDGARForm 4 filed Dec 21, 2021