Form 4 for IDAI T Stamp Inc
Accepted 2026-04-08 06:25:53 ET · period of report 2026-04-06 · accession 0002053112-26-000004 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-04-08 06:25 | 2026-04-06 | IDAI | Wilson Lance Robert | CFO | M - OptEx | $0.00 | +8,537 | 8,566 | +29,438% | $0 |
| DM | 2026-04-08 06:25 | 2026-04-06 | IDAI | Wilson Lance Robert | CFO | F - Tax | $2.60 | -1,280 | 8,171 | -14% | -$3,328 |
| DM | 2026-04-08 06:25 | 2026-04-06 | IDAI | Wilson Lance Robert | CFO | M - OptEx | $0.00 | -8,537 | 8,631 | -50% | $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 | Class A Common Stock, par value $0.01 per share | 2026-04-06 | M | A | 4,120 | $0.00 | 5,034 | D | — | — | (F1) Represents the number of shares of Class A Common Stock issued upon the vesting of restricted stock units ("RSUs") |
| 2 | Common | Class A Common Stock, par value $0.01 per share | 2026-04-06 | F | D | 618 | $2.60 | 4,416 | D | — | — | (F2) Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the RSU vesting. |
| 3 | Common | Class A Common Stock, par value $0.01 per share | 2026-04-06 | M | A | 1,780 | $0.00 | 6,196 | D | — | — | (F1) Represents the number of shares of Class A Common Stock issued upon the vesting of restricted stock units ("RSUs") |
| 4 | Common | Class A Common Stock, par value $0.01 per share | 2026-04-06 | F | D | 267 | $2.60 | 5,929 | D | — | — | (F2) Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the RSU vesting. |
| 5 | Common | Class A Common Stock, par value $0.01 per share | 2026-04-06 | M | A | 2,637 | $0.00 | 8,566 | D | — | — | (F1) Represents the number of shares of Class A Common Stock issued upon the vesting of restricted stock units ("RSUs") |
| 6 | Common | Class A Common Stock, par value $0.01 per share | 2026-04-06 | F | D | 395 | $2.60 | 8,171 | D | — | — | (F2) Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the RSU vesting. |
| 7 | Derivative | Restricted Stock Units | 2026-04-06 | M | D | 4,120 | $0.00 | 13,048 | D | $0.00 · 2026-01-02 to 2026-03-03 | 4,120 Class A Common Stock, par value $0.01 per share | (F3) EACH RESTRICTED STOCK UNIT ("RSU") REPRESENTS A CONTINGENT RIGHT TO RECEIVE ONE SHARE OF COMMON STOCK UPON VESTING OF THE "RSU". |
| 8 | Derivative | Restricted Stock Units | 2026-04-06 | M | D | 1,780 | $0.00 | 11,268 | D | $0.00 · 2026-01-02 to 2026-03-03 | 1,780 Class A Common Stock, par value $0.01 per share | (F3) EACH RESTRICTED STOCK UNIT ("RSU") REPRESENTS A CONTINGENT RIGHT TO RECEIVE ONE SHARE OF COMMON STOCK UPON VESTING OF THE "RSU". |
| 9 | Derivative | Restricted Stock Units | 2026-04-06 | M | D | 2,637 | $0.00 | 8,631 | D | $0.00 · 2025-07-31 to — | 2,637 Class A Common Stock, par value $0.01 per share | (F3) EACH RESTRICTED STOCK UNIT ("RSU") REPRESENTS A CONTINGENT RIGHT TO RECEIVE ONE SHARE OF COMMON STOCK UPON VESTING OF THE "RSU". (F4) N/A |