Sterin Steven
Director · Q, KOS, DD
As of 2026-09-16, Sterin Steven has 9 Form 4 transactions on record across 3 companies — 7 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 |
|---|---|---|---|---|---|---|---|
| 2026-06-05 | Q | Sale | 400 @ $148.35 | $59K | −3.2% of holding | 12,195 | Form 4 |
| 2026-05-27 | KOS | Sale | 38,636 @ $2.73 | $105K | −10.4% of holding | 331,295 | Form 4 |
| 2026-05-26 | Q | Sale | 511 @ $161.97 | $83K | −3.9% of holding | 12,595 | Form 4 |
6 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-05-28 | KOS | Award / grant | 62,044 | 393,339 | Form 4 |
| 2026-05-21 | Q | Award / grant | 1,278 | 13,106 | Form 4 |
| 2025-12-03 | Q | Award / grant | 1,000 | 11,812 | Form 4 |
| 2025-11-01 | Q | Other acquisition | 10,812 | 10,812 | Form 4 |
| 2025-06-05 | KOS | Award / grant | 96,591 | 369,931 | Form 4 |
| 2025-05-22 | DD | Award / grant | 2,794 | 21,389 | 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.