ROBERT HERSHBERG
CIK 1274139 · President and CEO · last filed 2026-06-08
ROBERT HERSHBERG is a President and CEO who has filed 65 SEC Form 4 insider transactions across 7 companies since 2015. The most recent filing, for ATAI, was dated Jun 8, 2026. Across all open-market trades the lifetime net is −$4.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.4M 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.
$1.35M
7
65
-$4.00M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ATAI | Director | — | $3.92 | — | $0 | 2 | 2026-06-08 |
| ADPT | Director | 62,347 | $17.60 | $1.10M | -$2.67M | 22 | 2026-03-06 |
| HilleVax, Inc. (HLVX) Delisted | President and CEO | 0 | $2.09 | $0 | -$221.8K | 4 | 2025-09-17 |
| RXRX | Director | 73,732 | $3.15 | $232.3K | $0 | 9 | 2025-06-23 |
| FATE | Director | 10,659 | $2.06 | $22.0K | -$15.3K | 5 | 2023-06-07 |
| ARS Pharmaceuticals, Inc. (SBTX) Delisted | Director | — | $5.87 | — | $0 | 3 | 2022-06-13 |
| NanoString Technologies Inc (NSTG) Delisted | Director | 10,716 | $0.11 | $1.1K | -$1.09M | 20 | 2022-04-18 |
Recent Filings
65 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-08 | ATAI | Grant (A) | — | $0 | EDGAR |
| 2026-03-06 | ADPT | Grant (A) | +15,625 | $0 | EDGAR |
| 2025-12-12 | ADPT | Sell (S) | −22,968 | -$367.5K | EDGAR |
| 2025-11-06 | ATAI | Grant (A) | — | $0 | EDGAR |
| 2025-09-17 | HilleVax, Inc. (HLVX) Delisted | U | −1,101,498 | $0 | EDGAR |
| 2025-06-23 | RXRX | Grant (A) | +22,016 | $0 | EDGAR |
| 2025-03-12 | ADPT | Sell (S) | −53,000 | -$402.3K | EDGAR |
| 2025-03-06 | ADPT | Grant (A) | +15,394 | $0 | EDGAR |
| 2025-02-12 | HilleVax, Inc. (HLVX) Delisted | Sell (S) | −26,535 | -$48.7K | EDGAR |
| 2024-06-05 | RXRX | Grant (A) | +13,097 | $0 | EDGAR |