Matthew Reade Miller
CIK 1951282 · last filed 2026-06-09
Matthew Reade Miller is a corporate insider who has filed 42 SEC Form 4 insider transactions across 2 companies since 2023. The most recent filing shows the insider bought $50.4K of GRNT on Jun 9, 2026. Across all open-market trades the lifetime net is +$1.4M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $6.7M across reported positions.
"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.
$6.70M
2
42
$1.38M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GRNT | Director | 1,360,813 | $4.92 | $6.70M | $1.33M | 35 | 2026-06-09 |
| Granite Ridge Resources, Inc. (GRNT.WS) Delisted | Director | 540,817 | $1.48 | $800.4K | $50.0K | 7 | 2023-06-01 |
Recent Filings
42 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-09 | GRNT | Buy (P) | +10,600 | $50.4K | EDGAR |
| 2026-05-13 | GRNT | Buy (P) | +18,180 | $94.7K | EDGAR |
| 2026-04-02 | GRNT | Grant (A) | +3,194 | $0 | EDGAR |
| 2026-03-17 | GRNT | Buy (P) | +658 | $3.4K | EDGAR |
| 2026-03-11 | GRNT | Buy (P) | +10,000 | $51.0K | EDGAR |
| 2026-01-05 | GRNT | Grant (A) | +20,015 | $0 | EDGAR |
| 2025-12-17 | GRNT | Buy (P) | +648 | $3.3K | EDGAR |
| 2025-12-05 | GRNT | Buy (P) | +9,388 | $50.0K | EDGAR |
| 2025-10-01 | GRNT | Grant (A) | +3,466 | $0 | EDGAR |
| 2025-09-17 | GRNT | Buy (P) | +600 | $3.2K | EDGAR |