OCONNOR SEAN MICHAEL
Director · Officer · SNEX
As of 2026-09-16, OCONNOR SEAN MICHAEL has 31 Form 4 transactions on record across 1 company — 23 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.
Pattern in the record: open-market sales filed in May in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
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 |
|---|---|---|---|---|---|---|---|
| 2026-07-22 | SNEX | Sale | 104,934 @ $74.33 | $7.8M | −5.7% of holding | 1,750,447 | Form 4 |
| 2026-06-15 | SNEX | Sale | 75,000 @ $135.42 | $10.2M | −6.5% of holding | 1,086,921 | Form 4 |
| 2026-06-12 | SNEX | Sale | 75,000 @ $131.15 | $9.8M | −6.1% of holding | 1,161,921 | Form 4 |
| 2026-05-19 | SNEX | Sale | 72,140 @ $109.94 | $7.9M | −5.5% of holding | 1,236,921 | Form 4 |
| 2026-05-18 | SNEX | Sale | 87,790 @ $111.46 | $9.8M | −6.6% of holding | 1,236,921 | Form 4 |
| 2026-05-15 | SNEX | Sale | 140,070 @ $110.31 | $15.5M | −10.2% of holding | 1,236,921 | Form 4 |
| 2026-02-10 | SNEX | Sale | 40,000 @ $124.56 | $5.0M | −4.5% of holding | 854,127 | Form 4 |
| 2026-02-09 | SNEX | Sale | 40,000 @ $124.95 | $5.0M | −4.5% of holding | 854,127 | Form 4 |
| 2025-08-20 | SNEX | Sale | 2,000 @ $96.50 | $193K | −1.5% of holding | 132,902 | Form 4 |
| 2025-08-19 | SNEX | Sale | 3,000 @ $95.00 | $285K | −2.2% of holding | 134,902 | Form 4 |
| 2025-05-01 | SNEX | Sale | 3,417 @ $90.57 | $309K | −0.3% of holding | 1,019,667 | Form 4 |
| 2025-04-29 | SNEX | Sale | 34,083 @ $89.63 | $3.1M | −3.2% of holding | 1,023,084 | Form 4 |
19 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-07-22 | SNEX | Option exercise | 225,000 | 1,855,381 | Form 4 |
| 2026-07-22 | SNEX | Option exercise | 225,000 | 1,676,250 | Form 4 |
| 2026-05-19 | SNEX | Option exercise | 72,140 | 1,309,061 | Form 4 |
| 2026-05-19 | SNEX | Option exercise | 72,140 | 1,267,500 | Form 4 |
| 2026-05-18 | SNEX | Option exercise | 87,790 | 1,324,711 | Form 4 |
| 2026-05-18 | SNEX | Option exercise | 87,790 | 1,339,640 | Form 4 |
| 2026-05-15 | SNEX | Option exercise | 140,070 | 1,376,991 | Form 4 |
| 2026-05-15 | SNEX | Option exercise | 140,070 | 1,427,430 | Form 4 |
| 2026-03-31 | SNEX | Withheld for tax | 44,269 | 1,236,921 | Form 4 |
| 2026-02-10 | SNEX | Option exercise | 40,000 | 894,127 | Form 4 |
| 2026-02-10 | SNEX | Option exercise | 40,000 | 1,045,000 | Form 4 |
| 2026-02-09 | SNEX | Option exercise | 40,000 | 894,127 | Form 4 |
| 2026-02-09 | SNEX | Option exercise | 40,000 | 1,085,000 | Form 4 |
| 2025-12-16 | SNEX | Gift | 15,000 | 854,127 | Form 4 |
| 2025-12-15 | SNEX | Gift | 540 | 869,127 | Form 4 |
| 2025-03-31 | SNEX | Award / grant | 300,000 | 1,057,167 | Form 4 |
| 2024-12-13 | SNEX | Award / grant | 13,234 | 504,778 | Form 4 |
| 2024-12-06 | SNEX | Gift | 15,000 | 491,544 | Form 4 |
| 2024-12-04 | SNEX | Gift | 450 | 506,544 | 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.