Form 4 for INFU InfuSystem Holdings, Inc
Accepted 2026-05-19 21:48:36 ET · period of report 2026-05-16 · accession 0001628280-26-036708 · 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 | 2026-05-19 21:48 | 2026-05-16+ | INFU | Chupa Addam | CIO, Executive VP | M - OptEx | $0.00 | +9,822 | 63.2K | +18% | $0 |
| DM | 2026-05-19 21:48 | 2026-05-16+ | INFU | Chupa Addam | CIO, Executive VP | F - Tax | $8.80 | -8,056 | 61.2K | -12% | -$70.9K |
| D | 2026-05-19 21:48 | 2026-05-17 | INFU | Chupa Addam | CIO, Executive VP | A - Grant | $0.00 | +12.2K | 62.2K | +24% | $0 |
| DM | 2026-05-19 21:48 | 2026-05-16+ | INFU | Chupa Addam | CIO, Executive VP | M - OptEx | $0.00 | -9,822 | 0 | -100% | $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 | 2026-05-16 | M | A | 4,375 | $0.00 | 51,585 | D | — | — | |
| 2 | Common | Common Stock | 2026-05-16 | F | D | 1,602 | $8.77 | 49,983 | D | — | — | (F1) Represents the withholding of the Issuer's common stock for the tax liability associated with the vesting and settlement of the common stock issued on May 16, 2026 |
| 3 | Common | Common Stock | 2026-05-17 | A | A | 12,184 | $0.00 | 62,167 | D | — | — | (F2) On May 17, 2026, 12,184 performance-based restricted stock units, granted on May 17, 2024, vested |
| 4 | Common | Common Stock | 2026-05-17 | F | D | 4,460 | $8.77 | 57,707 | D | — | — | (F3) Represents the withholding of the Issuer's common stock for the tax liability associated with the vesting and settlement of the common stock issued on May 17, 2026 |
| 5 | Common | Common Stock | 2026-05-18 | M | A | 5,447 | $0.00 | 63,154 | D | — | — | |
| 6 | Common | Common Stock | 2026-05-18 | F | D | 1,994 | $8.90 | 61,160 | D | — | — | (F4) Represents the withholding of the Issuer's common stock for the tax liability associated with the vesting and settlement of the common stock issued on May 18, 2026 |
| 7 | Derivative | Restricted Stock Units | 2026-05-16 | M | D | 4,375 | $0.00 | 8,750 | D | — · — to 2028-05-16 | 4,375 Common Stock | (F5) Restricted stock units convert into common stock on a one-for-one basis. (F6) These restricted stock units vested on May 16, 2026. (F7) These restricted stock units vest in two equal annual installments beginning on May 16, 2027. |
| 8 | Derivative | Restricted Stock Units | 2026-05-18 | M | D | 5,447 | $0.00 | 0 | D | — · — to 2026-05-18 | 5,447 Common Stock | (F5) Restricted stock units convert into common stock on a one-for-one basis. (F8) These restricted stock units cliff vested on May 18, 2026. |