Mark E. Matthews
CIK 2018289 · CTO and Pres. Precision Power · last filed 2026-08-18
Mark E. Matthews is a CTO and Pres. Precision Power who has filed 17 SEC Form 4 insider transactions across 1 company since 2024. The most recent filing, for ENS, was dated Aug 18, 2026. Current disclosed insider exposure totals $4.9M 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.
$4.90M
1
17
$0
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ENS | CTO and Pres. Precision Power | 25,411 | $192.95 | $4.90M | $0 | 17 | 2026-08-18 |
Recent Filings
17 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-18 | ENS | Grant (A) | +6,392 | $0 | EDGAR |
| 2026-08-13 | ENS | Tax (F) | −942 | -$175.4K | EDGAR |
| 2026-08-11 | ENS | Tax (F) | −1,058 | -$202.8K | EDGAR |
| 2026-07-06 | ENS | Grant (A) | +12 | $0 | EDGAR |
| 2026-03-31 | ENS | Grant (A) | +18 | $0 | EDGAR |
| 2025-12-30 | ENS | Grant (A) | +19 | $0 | EDGAR |
| 2025-09-30 | ENS | Grant (A) | +26 | $0 | EDGAR |
| 2025-08-19 | ENS | Tax (F) | −246 | -$24.2K | EDGAR |
| 2025-08-14 | ENS | Tax (F) | −353 | -$33.7K | EDGAR |
| 2025-08-12 | ENS | Mixed | +4,648 | -$55.6K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.