John Gerber
CIK 1681151 · last filed 2026-05-13
John Gerber is a corporate insider who has filed 18 SEC Form 4 insider transactions across 2 companies since 2016. The most recent filing, for ATOM, was dated May 13, 2026. Across all open-market trades the lifetime net is −$1.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.1M 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.
$3.07M
2
18
-$1.31M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ATOM | Director | 341,469 | $9.00 | $3.07M | -$1.31M | 17 | 2026-05-13 |
| Atomera Inc (ATMR) Delisted | Director | 237,297 | $10.53 | $2.50M | $0 | 1 | 2016-08-17 |
Recent Filings
18 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-13 | ATOM | Grant (A) | +14,302 | $0 | EDGAR |
| 2025-05-16 | ATOM | Grant (A) | +19,887 | $0 | EDGAR |
| 2024-08-07 | ATOM | Buy (P) | +3,450 | $10.1K | EDGAR |
| 2024-05-03 | ATOM | Grant (A) | +16,313 | $0 | EDGAR |
| 2024-04-29 | ATOM | Buy (P) | +2,031 | $10.0K | EDGAR |
| 2023-05-05 | ATOM | Grant (A) | +15,065 | $0 | EDGAR |
| 2022-05-09 | ATOM | Grant (A) | +8,103 | $0 | EDGAR |
| 2021-05-12 | ATOM | Grant (A) | +4,401 | $0 | EDGAR |
| 2021-03-03 | ATOM | Sell (S) | −47,000 | -$1.33M | EDGAR |
| 2020-05-28 | ATOM | Grant (A) | +8,706 | $0 | EDGAR |