ORAGENICS INC (OGEN)

Latest Insider Confidence Score

2025Q4

49.6
Bearish

Company insider confidence (by quarter)

2006Q3 2025Q4

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Koski Christine L 10% Owner 1,869,429 Jun 24, 2019
Koski Thomas L 10% Owner 1,869,429 Jun 24, 2019
Koski Beverly 10% Owner 1,869,429 Jun 24, 2019
Koski Family Lp 10% Owner 1,869,429 Jun 24, 2019
Kirk Randal J 10% Owner 1,000,555 Dec 26, 2013

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 12, 2025 Jan 22, 2026 Telling Fred Director Sell 27.5 -210 -18.13% $198.4
Dec 11, 2025 Dec 15, 2025 Huffman Janet CEO Neutral 52.5 - 0.00% -
Dec 11, 2025 Dec 15, 2025 Giordano Natasha Director Neutral 52.5 - 0.00% -
Dec 12, 2025 Dec 15, 2025 Telling Fred Director Sell 37.5 -210 -0.60% $198.4
Dec 11, 2025 Dec 15, 2025 GANDOLFO JOHN P Director Neutral 52.5 - 0.00% -
Dec 11, 2025 Dec 15, 2025 DUNTON ALAN W Director Neutral 52.5 - 0.00% -
Dec 11, 2025 Dec 15, 2025 KOSKI ROBERT C Director Neutral 52.5 - 0.00% -
Dec 11, 2025 Dec 15, 2025 POPE CHARLES L Director Neutral 52.5 - 0.00% -
Sep 2, 2025 Giordano Natasha Director Neutral 52.5 - 0.00% -
Dec 11, 2024 Dec 13, 2024 KOSKI ROBERT C Director Neutral 52.5 - 0.00% -
Dec 6, 2024 Dec 9, 2024 DUNTON ALAN W Director Sell 45.0 -66 -0.26% $23.8
Dec 6, 2024 Dec 9, 2024 Telling Fred Director Sell 27.5 -3,597 -9.38% $1.3K
Sep 19, 2024 Sep 20, 2024 Huffman Janet CFO Neutral 52.5 - 0.00% -
Sep 19, 2024 Sep 20, 2024 REDMOND J MICHAEL President Neutral 52.5 - 0.00% -
Sep 19, 2024 Sep 20, 2024 POPE CHARLES L Director Neutral 52.5 - 0.00% -
Sep 19, 2024 Sep 20, 2024 GANDOLFO JOHN P Director Neutral 52.5 - 0.00% -
Sep 19, 2024 Sep 20, 2024 DUNTON ALAN W Director Neutral 52.5 - 0.00% -
Sep 19, 2024 Sep 20, 2024 KOSKI ROBERT C Director Neutral 52.5 - 0.00% -
Sep 19, 2024 Sep 20, 2024 Cassidy Bruce A. Sr. Director Neutral 52.5 - 0.00% -
Sep 19, 2024 Sep 20, 2024 Murphy Kimberly M Director Neutral 52.5 - 0.00% -
Sep 19, 2024 Sep 20, 2024 Telling Fred Director Neutral 52.5 - 0.00% -
Aug 8, 2023 Jan 22, 2024 KOSKI ROBERT C Director Neutral 90.0 +25,000 850.34% -
Dec 28, 2023 Jan 2, 2024 REDMOND J MICHAEL President Neutral 52.5 - 0.00% -
Jan 2, 2024 REDMOND J MICHAEL President Neutral 52.5 - 0.00% -
Nov 30, 2023 Dec 1, 2023 Telling Fred Director Sell 26.3 -3,500 -8.36% $12.5K
Oct 4, 2023 Oct 6, 2023 GANDOLFO JOHN P Director Neutral 52.5 - 0.00% -
Oct 4, 2023 Oct 6, 2023 Cassidy Bruce A. Sr. Director Neutral 52.5 - 0.00% -
Oct 6, 2023 GANDOLFO JOHN P Director Neutral 52.5 - 0.00% -
Oct 6, 2023 Cassidy Bruce A. Sr. Director Neutral 52.5 - 0.00% -
Aug 8, 2023 Aug 10, 2023 KOSKI ROBERT C Director Neutral 90.0 +25,000 131.19% -
Aug 8, 2023 Aug 10, 2023 POPE CHARLES L Director Neutral 90.0 +25,000 5307.86% -
Aug 8, 2023 Aug 10, 2023 Murphy Kimberly M CEO Neutral 90.0 +25,000 100.00% -
Aug 8, 2023 Aug 10, 2023 DUNTON ALAN W Director Neutral 90.0 +25,000 3628.45% -
Aug 8, 2023 Aug 10, 2023 Huffman Janet CFO Neutral 90.0 +15,000 100.00% -
Aug 8, 2023 Aug 10, 2023 Telling Fred Director Neutral 90.0 +25,000 148.41% -
Mar 7, 2023 Mar 8, 2023 Huffman Janet CFO Neutral 52.5 - 0.00% -
Mar 8, 2023 Huffman Janet CFO Neutral 52.5 - 0.00% -
Dec 29, 2022 Jan 3, 2023 KOSKI ROBERT C Director Sell 27.5 -79,005 -5.82% $8.4K
Dec 14, 2022 Dec 16, 2022 KOSKI ROBERT C Director Sell 26.3 -165,497 -10.87% $29.1K
Dec 14, 2022 Dec 15, 2022 KOSKI ROBERT C Director Sell 45.0 -4,503 -0.29% $788
Dec 9, 2022 Dec 12, 2022 KOSKI ROBERT C Director Sell 27.5 -48,795 -3.10% $9.6K
Dec 8, 2022 Dec 9, 2022 KOSKI ROBERT C Director Sell 37.5 -13,036 -0.82% $2.6K
Nov 29, 2022 Dec 1, 2022 KOSKI ROBERT C Director Sell 22.5 -400,000 -20.11% $76.7K
Jul 29, 2022 Aug 2, 2022 KOSKI ROBERT C Director Neutral 52.5 - 0.00% -
Jul 29, 2022 Aug 2, 2022 POPE CHARLES L Director Neutral 52.5 - 0.00% -
Jul 29, 2022 Aug 2, 2022 Sullivan Michael O'Keefe CFO Neutral 52.5 - 0.00% -
Jul 29, 2022 Aug 2, 2022 Telling Fred Director Neutral 52.5 - 0.00% -
Jul 29, 2022 Aug 2, 2022 DUNTON ALAN W Director Neutral 52.5 - 0.00% -
Jun 23, 2022 Jun 27, 2022 Telling Fred Director Neutral 52.5 - 0.00% -
Jun 23, 2022 Jun 24, 2022 Murphy Kimberly M CEO Neutral 52.5 - 0.00% -
Jun 23, 2022 Jun 24, 2022 Sullivan Michael O'Keefe CFO Neutral 52.5 - 0.00% -
Jun 23, 2022 Jun 24, 2022 Telling Fred Director Neutral 52.5 - 0.00% -
Jun 17, 2022 Jun 21, 2022 Telling Fred Director Buy 77.5 +10,084 1.01% $2.9K
May 23, 2022 May 25, 2022 Telling Fred Director Buy 86.3 +82,173 8.95% $23.8K
May 20, 2022 May 23, 2022 Telling Fred Director Buy 86.3 +65,718 7.71% $18.6K
May 18, 2022 May 20, 2022 Telling Fred Director Buy 86.3 +72,109 9.25% $19.9K
Mar 30, 2022 Apr 1, 2022 Telling Fred Director Buy 95.0 +183,838 30.84% $66.1K
Mar 29, 2022 Mar 30, 2022 Sullivan Michael O'Keefe CFO Buy 90.0 +20,000 140.30% $6.9K
Dec 30, 2021 Jan 3, 2022 KOSKI ROBERT C Director Buy 97.5 +1,000,000 101.08% $469.1K
Dec 16, 2021 Dec 20, 2021 Murphy Kimberly M Director Neutral 52.5 - 0.00% -
Dec 16, 2021 Dec 17, 2021 Sullivan Michael O'Keefe CFO Neutral 52.5 - 0.00% -
Dec 16, 2021 Dec 17, 2021 POPE CHARLES L Director Neutral 52.5 - 0.00% -
Dec 16, 2021 Dec 17, 2021 KOSKI ROBERT C Director Neutral 52.5 - 0.00% -
Dec 16, 2021 Dec 17, 2021 Telling Fred Director Neutral 52.5 - 0.00% -
Dec 16, 2021 Dec 17, 2021 DUNTON ALAN W Director Neutral 52.5 - 0.00% -
Jun 29, 2021 Jun 30, 2021 Telling Fred Director Neutral 52.5 - 0.00% -
Feb 18, 2021 Feb 19, 2021 Murphy Kimberly M Director Neutral 52.5 - 0.00% -
Feb 18, 2021 Feb 19, 2021 Sullivan Michael O'Keefe CFO Neutral 52.5 - 0.00% -
Feb 18, 2021 Feb 19, 2021 DUNTON ALAN W Director Neutral 52.5 - 0.00% -
Jan 2, 2021 Feb 19, 2021 KOSKI ROBERT C Director Neutral 27.5 -30,000 -2.80% -
Feb 18, 2021 Feb 19, 2021 Joslyn Alan CEO Neutral 52.5 - 0.00% -
Feb 18, 2021 Feb 19, 2021 POPE CHARLES L Director Neutral 52.5 - 0.00% -
Feb 18, 2021 Feb 19, 2021 Telling Fred Director Neutral 52.5 - 0.00% -
Jan 4, 2021 Jan 26, 2021 Hernandez Joseph 10% Owner Sell 17.5 -4,200,000 -100.00% $3.1M
Apr 24, 2020 Dec 23, 2020 KOSKI ROBERT C Director Sell 22.5 -345,000 -25.29% $132.4K
Dec 2, 2020 Dec 7, 2020 Hernandez Joseph 10% Owner Sell 17.5 -5,000,000 -54.35% $2.1M
Nov 24, 2020 Nov 25, 2020 Telling Fred Director Buy 91.3 +100,000 29.45% $37K
May 15, 2020 Hernandez Joseph 10% Owner Neutral 52.5 - 0.00% -
May 14, 2020 May 15, 2020 Joslyn Alan CEO Neutral 52.5 - 0.00% -
May 14, 2020 May 15, 2020 Telling Fred Director Neutral 52.5 - 0.00% -
May 1, 2020 May 4, 2020 Murphy Kimberly M Director Neutral 52.5 - 0.00% -
May 4, 2020 Murphy Kimberly M Director Neutral 52.5 - 0.00% -
Feb 5, 2020 Feb 7, 2020 KOSKI ROBERT C Director Neutral 52.5 - 0.00% -
Feb 5, 2020 Feb 7, 2020 DUNTON ALAN W Director Neutral 52.5 - 0.00% -
Feb 5, 2020 Feb 7, 2020 POPE CHARLES L Director Neutral 52.5 - 0.00% -
Feb 5, 2020 Feb 7, 2020 Telling Fred Director Neutral 52.5 - 0.00% -
Feb 5, 2020 Feb 7, 2020 Joslyn Alan CEO Neutral 52.5 - 0.00% -
Feb 5, 2020 Feb 7, 2020 Sullivan Michael O'Keefe CFO Neutral 52.5 - 0.00% -
Dec 27, 2019 Dec 31, 2019 KOSKI ROBERT C Director Sell 22.5 -200,000 -12.79% $104.3K
Aug 9, 2019 KOSKI CHRISTINE L Other Neutral 52.5 - 0.00% -
Aug 9, 2019 KOSKI THOMAS L Other Neutral 52.5 - 0.00% -
Aug 9, 2019 KOSKI BEVERLY Other Neutral 52.5 - 0.00% -
Aug 9, 2019 KOSKI FAMILY LP Other Neutral 52.5 - 0.00% -
Jun 20, 2019 Jun 24, 2019 KOSKI ROBERT C Director Neutral 52.5 - 0.00% -
Jun 20, 2019 Jun 24, 2019 Telling Fred Director Neutral 52.5 - 0.00% -
Jun 20, 2019 Jun 24, 2019 DUNTON ALAN W Director Neutral 52.5 - 0.00% -
Jun 20, 2019 Jun 24, 2019 POPE CHARLES L Director Neutral 52.5 - 0.00% -
Mar 25, 2019 Mar 27, 2019 Joslyn Alan Officer Neutral 90.0 +66,667 100.00% -
Mar 25, 2019 Mar 27, 2019 Telling Fred Director Neutral 90.0 +100,000 41.75% -
Sep 27, 2018 Oct 1, 2018 POPE CHARLES L Director Neutral 52.5 - 0.00% -