Oragenics OGEN Insider Ownership

NYSE OGEN
$0.43 +0.00 (+1.20%)
As of: Oct 20, 2026 · 3:10 PM EDT

Insider Holdings by Owner

4.78K Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
0.108%
▼-0.018% pp QoQ
Shares Held by Insiders
4.86K
filed for Sep 2026
▼-14.63% QoQ
Shares Outstanding
4.51Mn
4,511,957 shares
Direct Holdings
4.08K
Indirect: 779
Net Shares Traded (QoQ)
-833
net selling in Sep 2026
Insiders Holding Shares
7
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

Over the past year, OGEN insiders sold $198 of stock (210 shares) on the open market and bought none.

Form 4 Holdings

Insiders Holding OGEN

Insiders 7
Shares held 4.78K
Of outstanding 0.106%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Fred Telling Director 948 0 948 19.8% 22 Jan, 2026
2 Alan W Dunton Director 854 0 854 17.9% 09 Dec, 2024
3 Charles L Pope Director 849 0 849 17.8% 10 Aug, 2023
4 Kimberly M Murphy Ceo And President 833 0 833 17.4% 10 Aug, 2023
5 Robert C Koski Director 0 779 779 16.3% 13 Dec, 2024
6 Janet Huffman Cfo, Secretary And Treasurer 500 0 500 10.5% 10 Aug, 2023
7 Michael O'Keefe Sullivan Interim Peo, Cfo 19 0 19 0.4% 30 Mar, 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

605 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
01 Jul, 2026 John Spencer Chief Financial Officer Acquired A 55,900 $0.00 $0 55,900 Direct
12 Dec, 2025 Fred Telling Director Disposed S 210 $0.94 $198 948 Direct
11 Dec, 2025 Fred Telling Director Acquired A 125,000 $0.00 $0 125,000 Direct
11 Dec, 2025 John P Gandolfo Director Acquired A 125,000 $0.00 $0 125,000 Direct
11 Dec, 2025 Charles L Pope Director Acquired A 125,000 $0.00 $0 125,000 Direct
11 Dec, 2025 Robert C Koski Director Acquired A 125,000 $0.00 $0 125,000 Direct
11 Dec, 2025 Natasha Giordano Director Acquired A 38,320 $0.00 $0 38,320 Direct
11 Dec, 2025 Alan W Dunton Director Acquired A 125,000 $0.00 $0 125,000 Direct
12 Dec, 2025 Fred Telling Director Disposed S 210 $0.94 $198 34,538 Direct
11 Dec, 2025 Janet Huffman Ceo And Cfo Acquired A 250,000 $0.00 $0 250,000 Direct
11 Dec, 2025 Fred Telling Director Acquired A 125,000 $0.00 $0 125,000 Direct
11 Dec, 2025 Natasha Giordano Director Acquired A 125,000 $0.00 $0 125,000 Direct
17 Jun, 2025 Health, Inc. Odyssey TenPercentOwner Disposed S 2,000 $4.46 $8.92K 5,044 Direct
18 Jun, 2025 Health, Inc. Odyssey TenPercentOwner Disposed S 5,044 $4.26 $21.49K 0 Direct
13 Jun, 2025 Health, Inc. Odyssey TenPercentOwner Disposed S 5,000 $4.27 $21.35K 12,044 Direct
16 Jun, 2025 Health, Inc. Odyssey TenPercentOwner Disposed S 5,000 $4.45 $22.25K 7,044 Direct
11 Dec, 2024 Robert C Koski Director Acquired C 5,000 — — 779 Indirect
11 Dec, 2024 Robert C Koski Director Disposed C 1,500,000 — — 0 Indirect
06 Dec, 2024 Alan W Dunton Director Disposed S 66 $10.80 $713 854 Direct
06 Dec, 2024 Fred Telling Director Disposed S 3,597 $10.80 $38.85K 1,158 Direct