Outlook Therapeutics OTLK Insider Ownership

NASDAQ OTLK
$0.64 +0.00 (+0.53%)
At close: Sep 9, 2026 · 4:00 PM EDT

Insider Holdings by Owner

50.07Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2021
Insider Ownership
0.362%
▼-0.0037% pp QoQ
Shares Held by Insiders
30.79K
filed for Sep 2021
■0.00% QoQ
Shares Outstanding
60.21Mn
60,205,035 shares
Direct Holdings
30.79K
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Sep 2021
Insiders Holding Shares
13
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2021

OTLK's three largest insider shareholders as of September 09, 2026 are Ghiath M. Sukhtian (Director, 70.05Mn shares), Faisal Ghiath Sukhtian (Director, 55.82Mn shares), Ghiath M. Sukhtian (Director, 24.62Mn shares).

Form 4 Holdings

Insiders Holding OTLK

Insiders 13
Shares held 50.07Mn
Of outstanding 83.16%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Ghiath M. Sukhtian Director, TenPercentOwner 0 24,617,320 24,617,320 49.2% 14 Aug, 2026
2 Arun Kumar Pillai Director, TenPercentOwner 0 22,982,529 22,982,529 45.9% 01 Feb, 2022
3 Ventures Llc Syntone TenPercentOwner 1,705,438 0 1,705,438 3.4% 17 Apr, 2024
4 Faisal Ghiath Sukhtian Director 220,972 0 220,972 0.4% 29 Jul, 2026
5 Robert Charles Jahr Chief Executive Officer 151,515 0 151,515 0.3% 14 Aug, 2026
6 Pte Ltd. Biolexis TenPercentOwner 143,641 0 143,641 0.3% 22 Apr, 2022
7 Lawrence A Kenyon Chief Financial Officer 106,956 0 106,956 0.2% 14 Aug, 2026
8 Yezan Munther Haddadin Director 66,167 0 66,167 0.1% 03 Jun, 2026
9 C Russell Iii Trenary Ceo And President 54,925 0 54,925 0.1% 23 Jun, 2022
10 Randy H Thurman Director 5,593 0 5,593 0.0% 27 May, 2026
11 Jeff Evanson Chief Commercial Officer 5,053 0 5,053 0.0% 11 Mar, 2024
12 Terry Dagnon Chief Operations Officer 4,082 0 4,082 0.0% 21 Apr, 2023
13 Kurt J Hilzinger Director 2,957 0 2,957 0.0% 05 Oct, 2022

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

552 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2021
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
12 Aug, 2026 Ghiath M. Sukhtian Director, TenPercentOwner Acquired P 2,525,252 $0.99 $2.50Mn 24,617,320 Indirect
14 Aug, 2026 Lawrence A Kenyon Chief Financial Officer Acquired P 101,010 — — 106,956 Direct
14 Aug, 2026 Robert Charles Jahr Chief Executive Officer Acquired P 151,515 — — 151,515 Direct
12 Aug, 2026 Ghiath M. Sukhtian Director, TenPercentOwner Acquired P 2,525,252 $0.00 $0 2,525,252 Indirect
14 Aug, 2026 Robert Charles Jahr Chief Executive Officer Acquired P 151,515 — — 151,515 Direct
14 Aug, 2026 Lawrence A Kenyon Chief Financial Officer Acquired P 101,010 — — 101,010 Direct
29 Jul, 2026 Faisal Ghiath Sukhtian Director Acquired P 95,398 $1.05 $100.00K 220,972 Direct
02 Jun, 2026 Yezan Munther Haddadin Director Acquired P 29,000 $0.83 $24.15K 66,167 Direct
28 May, 2026 Ghiath M. Sukhtian Director, TenPercentOwner Acquired P 8,539,709 $0.59 $5.00Mn 22,092,068 Indirect
28 May, 2026 Ghiath M. Sukhtian Director, TenPercentOwner Disposed H 3,458,571 — — 0 Indirect
28 May, 2026 Ghiath M. Sukhtian Director, TenPercentOwner Acquired P 3,458,571 — — 3,458,571 Indirect
28 May, 2026 Ghiath M. Sukhtian Director, TenPercentOwner Disposed H 3,458,571 — — 0 Indirect
28 May, 2026 Ghiath M. Sukhtian Director, TenPercentOwner Acquired P 3,458,571 — — 3,458,571 Indirect
28 May, 2026 Ghiath M. Sukhtian Director, TenPercentOwner Disposed H 8,571,428 — — 0 Indirect
28 May, 2026 Ghiath M. Sukhtian Director, TenPercentOwner Acquired P 8,571,428 — — 8,571,428 Indirect
26 May, 2026 Randy H Thurman Director Acquired P 5,000 $0.43 $2.15K 5,593 Direct
26 May, 2026 Yezan Munther Haddadin Director Acquired P 34,000 $0.44 $14.96K 37,167 Direct
27 May, 2026 Faisal Ghiath Sukhtian Director Acquired P 122,174 $0.41 $50.01K 125,574 Direct
26 May, 2026 Kurt J Hilzinger Director Acquired P 400,000 $0.44 $176.52K 423,655 Direct
01 Oct, 2025 Faisal Ghiath Sukhtian Director Acquired A 286,734 $0.00 $0 286,734 Direct