MATTHEW MORRIS PARTRIDGE
CIK 1663789 · Chief Executive Officer · last filed 2026-04-03
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$2.92M
Companies
5
Total Filings
28
Lifetime Open-Market Net
$196.3K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Seaport Entertainment Group Inc. (SEGw) Delisted | Chief Executive Officer | 115,615 | — | — | $0 | 9 | 2026-04-03 |
| CTOpA | SR. VP, CFO & TREASURER | 123,802 | $20.88 | $2.59M | $121.2K | 11 | 2024-02-16 |
| CTO | SR. VP & CFO | 10,332 | $20.93 | $216.2K | $50.1K | 3 | 2021-02-11 |
| PINE | SR. VP, CFO & TREASURER | 1,658 | $20.15 | $33.4K | $25.0K | 1 | 2020-12-15 |
| ADC | CFO, Executive VP, Secretary | 1,082 | $75.83 | $82.0K | $0 | 4 | 2017-08-08 |
Recent Filings · Page 2 of 3
28 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-01-30 | CTOpA | Tax (F) | −4,527 | -$76.2K | EDGAR |
| 2024-01-12 | CTOpA | Mixed | +12,890 | -$155.7K | EDGAR |
| 2023-03-13 | CTOpA | Buy (P) | +2,500 | $41.9K | EDGAR |
| 2023-02-17 | CTOpA | Grant (A) | +12,667 | $0 | EDGAR |
| 2023-01-31 | CTOpA | Tax (F) | −5,835 | -$112.6K | EDGAR |
| 2023-01-12 | CTOpA | Mixed | +12,887 | -$82.4K | EDGAR |
| 2022-09-28 | CTOpA | Mixed | +22,300 | $24.6K | EDGAR |
| 2022-02-18 | CTOpA | Grant (A) | +3,183 | $0 | EDGAR |
| 2022-01-31 | CTOpA | Mixed | +4,282 | -$84.7K | EDGAR |
| 2021-08-16 | CTOpA | Buy (P) | +1,000 | $54.8K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.