Iwicki Mark T
Director · Officer · QTTB, IKT, MRUS, AKRO, THRD
As of 2026-09-16, Iwicki Mark T has 53 Form 4 transactions on record across 5 companies — 32 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2025-10-23 | — | Sale | 154,894 @ $0.81 | $125K | −59.9% of holding | 103,540 | Form 4 |
| 2025-06-24 | — | Sale | 13,227 @ $4.01 | $53K | −4.9% of holding | 258,433 | Form 4 |
| 2025-06-03 | — | Sale | 10,866 @ $3.74 | $41K | +4.2% of holding | 269,210 | Form 4 |
| 2025-01-06 | — | Sale | 5,779 @ $7.63 | $44K | −2.0% of holding | 280,076 | Form 4 |
49 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-12 | QTTB | Award / grant | 9,810 | 9,810 | Form 4 |
| 2026-01-05 | IKT | Award / grant | 4,982,706 | 4,982,706 | Form 4 |
| 2025-12-12 | MRUS | Code U | 73,576 | 0 | Form 4 |
| 2025-12-12 | MRUS | Disposition | 5,650 | 0 | Form 4 |
| 2025-12-12 | MRUS | Disposition | 8,631 | 0 | Form 4 |
| 2025-12-12 | MRUS | Disposition | 6,120 | 0 | Form 4 |
| 2025-12-12 | MRUS | Disposition | 16,604 | 0 | Form 4 |
| 2025-12-12 | MRUS | Disposition | 14,414 | 0 | Form 4 |
| 2025-12-12 | MRUS | Disposition | 8,844 | 0 | Form 4 |
| 2025-12-12 | MRUS | Disposition | 13,193 | 0 | Form 4 |
| 2025-12-12 | MRUS | Disposition | 8,500 | 0 | Form 4 |
| 2025-12-12 | MRUS | Disposition | 4,983 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 9,398 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 76,227 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 9,398 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 26,000 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 15,000 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 15,000 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 13,000 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 13,000 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 70,587 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 11,493 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 26,000 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 15,000 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 15,000 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 13,000 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 13,000 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 70,587 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 11,493 | 0 | Form 4 |
| 2025-12-09 | AKRO | Disposition | 76,227 | 0 | Form 4 |
| 2025-10-23 | QTTB | Award / grant | 53,521 | 53,521 | Form 4 |
| 2025-08-11 | THRD | Other acquisition | 83,296 | 0 | Form 4 |
| 2025-08-11 | THRD | Other acquisition | 128,631 | 0 | Form 4 |
| 2025-08-11 | THRD | Other acquisition | 128,631 | 0 | Form 4 |
| 2025-06-15 | — | Award / grant | 2,450 | 271,660 | Form 4 |
| 2025-06-15 | — | Award / grant | 5,450 | 5,450 | Form 4 |
| 2025-06-03 | AKRO | Award / grant | 9,398 | 9,398 | Form 4 |
| 2025-05-22 | MRUS | Award / grant | 13,193 | 13,193 | Form 4 |
| 2025-02-24 | QTTB | Award / grant | 25,534 | 25,534 | Form 4 |
| 2025-02-24 | QTTB | Award / grant | 7,615 | 7,615 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.