Form 4 for INO INOVIO PHARMACEUTICALS, INC.
Accepted 2026-05-21 16:05:17 ET · period of report 2026-05-20 · accession 0001936799-26-000006 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-21 16:05 | 2026-05-20 | INO | Sumner Michael John | Chief Medical Off | M - OptEx | — | +9,450 | 44.7K | +27% | — |
| D | 2026-05-21 16:05 | 2026-05-20 | INO | Sumner Michael John | Chief Medical Off | F - Tax | $1.23 | -2,693 | 42.0K | -6% | -$3,312 |
| D | 2026-05-21 16:05 | 2026-05-20 | INO | Sumner Michael John | Chief Medical Off | M - OptEx | $0.00 | -9,450 | 18.9K | -33% | $0 |
| DM | 2026-05-21 16:05 | 2026-05-20 | INO | Sumner Michael John | Chief Medical Off | A - Grant | $0.00 | +84.6K | 37.7K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-20 | M | A | 9,450 | — | 44,731 | D | — | — | (F1) Each restricted stock unit represents a contingent right to receive one share of common stock. The vesting schedule for the 28,350 restricted stock units was as follows: 9,450 shares vested on May 20, 2026; 9,450 shares will vest on May 20, 2027; 9,450 shares will vest on May 20, 2028. Vested restricted stock units can be settled in shares of common stock, cash or a combination of both. |
| 2 | Common | Common Stock | 2026-05-20 | F | D | 2,693 | $1.23 | 42,038 | D | — | — | (F2) The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of the restricted stock unit award reported in the immediately preceding row and described in footnote (1) herein. |
| 3 | Derivative | Restricted Stock Unit | 2026-05-20 | M | D | 9,450 | $0.00 | 18,900 | D | — · — to — | 9,450 Common Stock | (F1) Each restricted stock unit represents a contingent right to receive one share of common stock. The vesting schedule for the 28,350 restricted stock units was as follows: 9,450 shares vested on May 20, 2026; 9,450 shares will vest on May 20, 2027; 9,450 shares will vest on May 20, 2028. Vested restricted stock units can be settled in shares of common stock, cash or a combination of both. (F1) Each restricted stock unit represents a contingent right to receive one share of common stock. The vesting schedule for the 28,350 restricted stock units was as follows: 9,450 shares vested on May 20, 2026; 9,450 shares will vest on May 20, 2027; 9,450 shares will vest on May 20, 2028. Vested restricted stock units can be settled in shares of common stock, cash or a combination of both. (F1) Each restricted stock unit represents a contingent right to receive one share of common stock. The vesting schedule for the 28,350 restricted stock units was as follows: 9,450 shares vested on May 20, 2026; 9,450 shares will vest on May 20, 2027; 9,450 shares will vest on May 20, 2028. Vested restricted stock units can be settled in shares of common stock, cash or a combination of both. |
| 4 | Derivative | Common Stock Option | 2026-05-20 | A | A | 46,876 | $0.00 | 46,876 | D | $1.73 · — to 2036-05-20 | 46,876 Common Stock | (F3) The stock option grant was approved by Inovio's Board of Directors on March 4, 2026, subject to shareholder approval of the amendment and restatement of the Amended and Restated 2023 Omnibus Incentive Plan under which the stock options were granted. Inovio's shareholders approved the amendment and restatement of the Amended and Restated 2023 Omnibus Incentive Plan on May 20, 2026. (F4) The vesting schedule for the options granted on May 20, 2026 was as follows: 15,626 shares will vest on February 26, 2027; 15,625 shares will vest on February 26, 2028; 15,625 shares will vest on February 26, 2029. |
| 5 | Derivative | Restricted Stock Unit | 2026-05-20 | A | A | 37,684 | $0.00 | 37,684 | D | — · — to — | 37,684 Common Stock | (F5) Each restricted stock unit represents a contingent right to receive one share of common stock. The vesting schedule for the restricted stock units granted on May 20, 2026 was as follows: 12,562 shares will vest on February 26, 2027; 12,561 shares will vest on February 26, 2028; 12,561 and shares will vest on February 26, 2029. Vested restricted stock units can be settled in shares of common stock, cash or a combination of both. (F6) The restricted stock units were approved by Inovio's Board of Directors on March 4, 2026, subject to shareholder approval of the amendment and restatement of the Amended and Restated 2023 Omnibus Incentive Plan under which the restricted stock units were granted. Inovio's shareholders approved the amendment and restatement of the Amended and Restated 2023 Omnibus Incentive Plan on May 20, 2026. (F5) Each restricted stock unit represents a contingent right to receive one share of common stock. The vesting schedule for the restricted stock units granted on May 20, 2026 was as follows: 12,562 shares will vest on February 26, 2027; 12,561 shares will vest on February 26, 2028; 12,561 and shares will vest on February 26, 2029. Vested restricted stock units can be settled in shares of common stock, cash or a combination of both. (F5) Each restricted stock unit represents a contingent right to receive one share of common stock. The vesting schedule for the restricted stock units granted on May 20, 2026 was as follows: 12,562 shares will vest on February 26, 2027; 12,561 shares will vest on February 26, 2028; 12,561 and shares will vest on February 26, 2029. Vested restricted stock units can be settled in shares of common stock, cash or a combination of both. |