NICKOLAS STAVROPOULOS
CIK 1195025 · Executive Officer · last filed 2026-08-13
NICKOLAS STAVROPOULOS is an Executive Officer who has filed 63 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for OGS, was dated Aug 13, 2026. Across all open-market trades the lifetime net is −$3.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.1M 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.
$2.08M
5
63
-$3.46M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| OGS | Director | — | $81.39 | — | $0 | 1 | 2026-08-13 |
| AMRC | Director | 24,546 | $25.35 | $622.2K | -$1.54M | 19 | 2026-06-05 |
| ENTERPRISE BANCORP INC /MA/ (EBTC) Delisted | Director | 0 | $39.64 | $0 | $21.4K | 14 | 2025-07-01 |
| PCG | 82,821 | $17.65 | $1.46M | -$1.94M | 14 | 2018-08-23 | |
| DYNAMICS RESEARCH CORP (DRCO) Delisted | Director | 0 | — | — | $0 | 8 | 2014-01-31 |
Recent Filings
63 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-13 | OGS | Grant (A) | — | $0 | EDGAR |
| 2026-06-05 | AMRC | Mixed | +10,435 | $0 | EDGAR |
| 2026-05-19 | AMRC | Mixed | — | -$23.9K | EDGAR |
| 2026-05-15 | AMRC | Notice (144) | −1,355 | -$45.1K | EDGAR |
| 2026-02-23 | AMRC | Mixed | — | -$286.8K | EDGAR |
| 2026-02-13 | AMRC | Notice (144) | −17,700 | -$589.2K | EDGAR |
| 2026-02-13 | AMRC | Mixed | — | -$7.9K | EDGAR |
| 2026-02-12 | AMRC | Notice (144) | −200 | -$6.7K | EDGAR |
| 2026-01-30 | AMRC | Mixed | — | -$1.8K | EDGAR |
| 2026-01-28 | AMRC | Notice (144) | −100 | -$3.3K | 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.