Outlook Therapeutics Inc.

Last updated September 27, 2026

Organization details

Legal name
Outlook Therapeutics Inc.
Former names
Oncobiologics, Inc.
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
2836 — Biological Products, (No Diagnostic Substances)
Jurisdiction of incorporation
Delaware
Headquarters city
Iselin
Headquarters state / province
New Jersey
Headquarters country
United States
Fiscal year end
September
Ticker symbol
OTLK
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001649989
EIN
38-3982704

Board of directors

Chief executives

C. Russell Trenary III · CEO and President
Dates unknown
Robert Charles Jahr · Chief Executive Officer
Dates unknown

Director election results

Annual meeting of March 10, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

3 of this board's directors also sit on 3 other boards. 2 are in the same sector.

Network of Outlook Therapeutics Inc.'s board connections Bristol-Myers Squibb Company Bristol-Myers Squibb C... Humana Inc. Humana Inc. Krystal Biotech Inc. Krystal Biotech Inc. Julia A. Haller Julia A. Haller Julian S. Gangolli Julian S. Gangolli Kurt J. Hilzinger Kurt J. Hilzinger Outlook Therapeutics Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$7,905,867
10 purchases by 8 insiders
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Aug 14, 2026 Robert Charles Jahr Director, Officer (Chief Executive Officer) Open-market purchase +151,515 — —
Aug 14, 2026 Lawrence A. Kenyon Director, Officer (Chief Financial Officer) Open-market purchase +101,010 — —
Aug 12, 2026 Ghiath M. Sukhtian Director, 10% owner Open-market purchase +2,525,252 $0.99 $2,499,999
Jul 29, 2026 Faisal Ghiath Sukhtian Director Open-market purchase +95,398 $1.05 $100,168
Jun 2, 2026 Yezan Munther Haddadin Director Open-market purchase +29,000 $0.83 $24,070
May 28, 2026 GMS Ventures & Investments Director, 10% owner Open-market purchase +8,539,709 $0.59 $5,038,428
May 27, 2026 Faisal Ghiath Sukhtian Director Open-market purchase +122,174 $0.41 $50,091
May 26, 2026 Yezan Munther Haddadin Director Open-market purchase +34,000 $0.44 $14,960
May 26, 2026 Randy H. Thurman Director Open-market purchase +5,000 $0.43 $2,150
May 26, 2026 Kurt J. Hilzinger Director Open-market purchase +400,000 $0.44 $176,000
May 27, 2025 Ghiath M. Sukhtian Director, 10% owner Grant or award +4,285,714 $1.40 $6,000,000
Sep 26, 2024 Lawrence A. Kenyon Director, Officer (Chief Financial Officer) Open-market purchase +5,000 $5.69 $28,450
Apr 15, 2024 Syntone Ventures LLC 10% owner Open-market purchase +714,286 — —
Mar 28, 2024 Yezan Munther Haddadin Director Open-market purchase +1,882 $11.82 $22,242
Mar 18, 2024 Ghiath M. Sukhtian Director, 10% owner Grant or award +2,305,714 — —

Organizations in the same sector, closest in location and size first.

Questions about Outlook Therapeutics Inc.

Who is the CEO of Outlook Therapeutics Inc.?

C. Russell Trenary III is Outlook Therapeutics Inc.'s CEO and President.

How many directors are on Outlook Therapeutics Inc.'s board?

Outlook Therapeutics Inc.'s board has 12 directors: Andong Huang, C. Russell Trenary III, Faisal Ghiath Sukhtian, Gerd Auffarth, Ghiath M. Sukhtian, Julia A. Haller, Julian S. Gangolli, Kurt J. Hilzinger, Lawrence A. Kenyon, Randy H. Thurman and 2 others.

Are Outlook Therapeutics Inc. insiders buying or selling shares?

Over the last 12 months, Outlook Therapeutics Inc. insiders bought $7.9 million of shares in 10 purchases and made no open-market sales on the open market, as reported to the SEC on Forms 4 and 5.

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