INOVIO PHARMACEUTICALS, INC. (INO)

Latest Insider Confidence Score

2026Q1

49.4
Bearish

Company insider confidence (by quarter)

2006Q4 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Marxe Austin W & Greenhouse David M 10% Owner 3,919,706 Dec 4, 2012
Kim Jong Joseph CEO 923,373 Mar 14, 2022
Collins Morton Director 197,100 May 13, 2019
Rassas Kevin — 117,744 Nov 18, 2009
White Cheryl Jo — 98,120 Jul 1, 2009

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 4, 2026 Mar 5, 2026 Humeau Laurent Chief Scientific Officer Neutral 52.5 - 0.00% ✗ -
Mar 4, 2026 Mar 5, 2026 Shea Jacqueline Elizabeth CEO Neutral 52.5 - 0.00% ✗ -
Mar 4, 2026 Mar 5, 2026 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Mar 4, 2026 Mar 5, 2026 KIES PETER CFO Neutral 52.5 - 0.00% ✗ -
Feb 26, 2026 Feb 27, 2026 Humeau Laurent Chief Scientific Officer Sell 47.5 -5,098 -6.33% ✗ $9.1K
Feb 26, 2026 Feb 27, 2026 KIES PETER CFO Sell 46.3 -9,259 -11.78% ✗ $16.6K
Feb 26, 2026 Feb 27, 2026 Shea Jacqueline Elizabeth CEO Sell 46.3 -21,714 -12.27% ✗ $38.9K
Feb 26, 2026 Feb 27, 2026 Sumner Michael John Chief Medical Officer Sell 47.5 -3,903 -11.34% ✗ $7K
Feb 26, 2026 Feb 27, 2026 Weiner David B. Director Neutral 52.5 - 0.00% ✗ -
Jun 30, 2025 Jul 1, 2025 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
May 20, 2025 May 21, 2025 Shea Jacqueline Elizabeth CEO Neutral 52.5 - 0.00% ✗ -
May 20, 2025 May 21, 2025 Humeau Laurent Chief Scientific Officer Neutral 52.5 - 0.00% ✗ -
May 21, 2025 May 21, 2025 Zoth Lota S. Director Neutral 52.5 - 0.00% ✗ -
May 21, 2025 May 21, 2025 Miller Ann Calby Director Neutral 52.5 - 0.00% ✗ -
May 21, 2025 May 21, 2025 Shepard Jay Director Neutral 52.5 - 0.00% ✗ -
May 21, 2025 May 21, 2025 BENITO SIMON X Director Neutral 52.5 - 0.00% ✗ -
May 21, 2025 May 21, 2025 YARNO WENDY L Director Neutral 52.5 - 0.00% ✗ -
May 20, 2025 May 21, 2025 KIES PETER CFO Neutral 52.5 - 0.00% ✗ -
May 21, 2025 May 21, 2025 DANSEY ROGER D Director Neutral 52.5 - 0.00% ✗ -
May 20, 2025 May 21, 2025 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
May 21, 2025 May 21, 2025 Weiner David B. Director Neutral 52.5 - 0.00% ✗ -
May 15, 2025 May 16, 2025 Sumner Michael John Chief Medical Officer Sell 47.5 -680 -4.36% ✗ $1.3K
May 15, 2025 May 16, 2025 Shea Jacqueline Elizabeth CEO Sell 46.3 -7,717 -11.45% ✗ $15K
May 15, 2025 May 16, 2025 KIES PETER CFO Sell 47.5 -2,566 -7.73% ✗ $5K
May 15, 2025 May 16, 2025 Humeau Laurent Chief Scientific Officer Sell 47.5 -1,708 -4.98% ✗ $3.3K
May 10, 2025 May 12, 2025 Shea Jacqueline Elizabeth CEO Sell 47.5 -2,392 -4.60% ✗ $4.3K
Feb 26, 2025 Feb 28, 2025 Humeau Laurent Chief Scientific Officer Sell 47.5 -3,643 -6.09% ✗ $7.2K
Feb 26, 2025 Feb 28, 2025 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Feb 26, 2025 Feb 28, 2025 Shea Jacqueline Elizabeth CEO Sell 46.3 -11,581 -12.17% ✗ $22.9K
Feb 26, 2025 Feb 28, 2025 KIES PETER CFO Sell 46.3 -5,322 -8.91% ✗ $10.5K
Feb 26, 2025 Feb 28, 2025 Weiner David B. Director Neutral 52.5 - 0.00% ✗ -
Dec 18, 2024 Dec 18, 2024 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Jun 30, 2024 Jul 1, 2024 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
May 21, 2024 May 22, 2024 Zoth Lota S. Director Neutral 52.5 - 0.00% ✗ -
May 21, 2024 May 22, 2024 Shepard Jay Director Neutral 52.5 - 0.00% ✗ -
May 21, 2024 May 22, 2024 Miller Ann Calby Director Neutral 52.5 - 0.00% ✗ -
May 21, 2024 May 22, 2024 Weiner David B. Director Neutral 52.5 - 0.00% ✗ -
May 21, 2024 May 22, 2024 YARNO WENDY L Director Neutral 52.5 - 0.00% ✗ -
May 21, 2024 May 22, 2024 BENITO SIMON X Director Neutral 52.5 - 0.00% ✗ -
May 21, 2024 May 22, 2024 DANSEY ROGER D Director Neutral 52.5 - 0.00% ✗ -
May 15, 2024 May 16, 2024 Miller Ann Calby Director Neutral 52.5 - 0.00% ✗ -
May 15, 2024 May 16, 2024 BENITO SIMON X Director Neutral 52.5 - 0.00% ✗ -
May 15, 2024 May 16, 2024 Shepard Jay Director Neutral 52.5 - 0.00% ✗ -
May 15, 2024 May 16, 2024 KIES PETER CFO Sell 46.3 -2,562 -9.38% ✗ $33.5K
May 15, 2024 May 16, 2024 Humeau Laurent Chief Scientific Officer Sell 46.3 -1,703 -6.54% ✗ $22.3K
May 15, 2024 May 16, 2024 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
May 15, 2024 May 16, 2024 Weiner David B. Director Neutral 52.5 - 0.00% ✗ -
May 15, 2024 May 16, 2024 YARNO WENDY L Director Neutral 52.5 - 0.00% ✗ -
May 15, 2024 May 16, 2024 Zoth Lota S. Director Neutral 52.5 - 0.00% ✗ -
May 15, 2024 May 16, 2024 DANSEY ROGER D Director Neutral 52.5 - 0.00% ✗ -
May 15, 2024 May 16, 2024 Shea Jacqueline Elizabeth CEO Sell 42.5 -7,718 -18.66% ✗ $100.9K
May 13, 2024 May 13, 2024 DANSEY ROGER D Director Neutral 52.5 - 0.00% ✗ -
May 10, 2024 May 13, 2024 Shea Jacqueline Elizabeth CEO Sell 46.3 -2,392 -9.20% ✗ $25.5K
Feb 26, 2024 Feb 28, 2024 Weiner David B. Director Neutral 52.5 - 0.00% ✗ -
Feb 26, 2024 Feb 28, 2024 Shea Jacqueline Elizabeth CEO Sell 46.3 -3,728 -8.93% ✗ $30.4K
Feb 26, 2024 Feb 28, 2024 Humeau Laurent Chief Scientific Officer Sell 46.3 -2,351 -5.52% ✗ $19.2K
Feb 26, 2024 Feb 28, 2024 KIES PETER CFO Sell 46.3 -3,466 -7.45% ✗ $28.3K
Feb 28, 2024 Feb 28, 2024 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Jun 30, 2023 Jul 3, 2023 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Jun 5, 2023 Jun 5, 2023 Zoth Lota S. Director Sell 33.8 -5,700 -9.76% ✓ $3.2K
May 15, 2023 May 17, 2023 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
May 15, 2023 May 17, 2023 Humeau Laurent Chief Scientific Officer Neutral 52.5 - 0.00% ✗ -
May 15, 2023 May 17, 2023 KIES PETER CFO Neutral 52.5 - 0.00% ✗ -
May 15, 2023 May 17, 2023 Shea Jacqueline Elizabeth CEO Neutral 52.5 - 0.00% ✗ -
May 16, 2023 May 16, 2023 Zoth Lota S. Director Neutral 52.5 - 0.00% ✗ -
May 16, 2023 May 16, 2023 YARNO WENDY L Director Neutral 52.5 - 0.00% ✗ -
May 16, 2023 May 16, 2023 Weiner David B. Director Neutral 52.5 - 0.00% ✗ -
May 16, 2023 May 16, 2023 Shepard Jay Director Neutral 52.5 - 0.00% ✗ -
May 16, 2023 May 16, 2023 BENITO SIMON X Director Neutral 52.5 - 0.00% ✗ -
May 16, 2023 May 16, 2023 Miller Ann Calby Director Neutral 52.5 - 0.00% ✗ -
May 13, 2023 May 16, 2023 DANSEY ROGER D Director Neutral 52.5 - 0.00% ✗ -
May 10, 2023 May 12, 2023 Shea Jacqueline Elizabeth CEO Sell 46.3 -28,704 -12.66% ✗ $23.3K
Mar 11, 2023 Mar 13, 2023 Weiner David B. Director Sell 52.5 -5,833 -0.64% ✓ $6.7K
Mar 11, 2023 Mar 13, 2023 Humeau Laurent Chief Scientific Officer Sell 46.3 -20,658 -8.78% ✗ $23.3K
Mar 11, 2023 Mar 13, 2023 Shea Jacqueline Elizabeth CEO Sell 46.3 -25,980 -13.91% ✗ $29.4K
Mar 11, 2023 Mar 13, 2023 KIES PETER CFO Sell 46.3 -31,410 -11.51% ✗ $35.5K
Feb 26, 2023 Feb 28, 2023 Shea Jacqueline Elizabeth CEO Sell 42.5 -42,273 -16.34% ✗ $54.1K
Feb 26, 2023 Feb 28, 2023 Humeau Laurent Chief Scientific Officer Sell 46.3 -27,937 -7.94% ✗ $35.8K
Feb 26, 2023 Feb 28, 2023 KIES PETER CFO Sell 42.5 -41,123 -9.28% ✗ $52.6K
Feb 26, 2023 Feb 28, 2023 Weiner David B. Director Sell 48.8 -11,668 -1.27% ✓ $14.9K
Feb 27, 2023 Feb 28, 2023 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Jan 15, 2023 Jan 17, 2023 Shepard Jay Director Neutral 52.5 - 0.00% ✗ -
Aug 11, 2022 Aug 11, 2022 Weiner David B. Director Sell 48.8 -11,875 -1.31% ✓ $31.6K
Jul 20, 2022 Jul 20, 2022 BENITO SIMON X Director Sell 46.3 -2,000 -2.59% ✓ $4.5K
Jun 30, 2022 Jul 6, 2022 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
Jul 6, 2022 Sumner Michael John Chief Medical Officer Neutral 52.5 - 0.00% ✗ -
May 13, 2022 May 17, 2022 DANSEY ROGER D Director Neutral 52.5 - 0.00% ✗ -
May 13, 2022 May 17, 2022 Weiner David B. Director Sell 51.3 -9,000 -1.00% ✓ $17.6K
May 13, 2022 May 17, 2022 Shepard Jay Director Neutral 52.5 - 0.00% ✗ -
May 13, 2022 May 17, 2022 Zoth Lota S. Director Sell 33.8 -3,600 -8.37% ✓ $7.1K
May 13, 2022 May 17, 2022 BENITO SIMON X Director Neutral 52.5 - 0.00% ✗ -
May 13, 2022 May 17, 2022 Miller Ann Calby Director Neutral 52.5 - 0.00% ✗ -
May 13, 2022 May 17, 2022 YARNO WENDY L Director Neutral 52.5 - 0.00% ✗ -
May 10, 2022 May 11, 2022 Shea Jacqueline Elizabeth CEO Neutral 52.5 - 0.00% ✗ -
Mar 25, 2022 Mar 28, 2022 Shea Jacqueline Elizabeth COO Sell 46.3 -7,247 -8.65% ✗ $26.3K
Mar 21, 2022 Mar 22, 2022 Miller Ann Calby Director Neutral 52.5 - 0.00% ✗ -
Mar 16, 2022 Mar 17, 2022 BENITO SIMON X Director Sell 42.5 -2,000 -3.37% ✓ $6.3K
Mar 11, 2022 Mar 14, 2022 Humeau Laurent Chief Scientific Officer Sell 42.5 -20,658 -13.30% ✗ $66.5K
Mar 11, 2022 Mar 14, 2022 Humeau Laurent Chief Scientific Officer Sell 42.5 -20,658 -13.30% ✗ $66.5K
Mar 11, 2022 Mar 14, 2022 Shea Jacqueline Elizabeth COO Sell 42.5 -25,974 -27.90% ✗ $83.6K