ROBERT J PEREZ
CIK 1263230 · Chief Executive Officer · last filed 2026-06-10
ROBERT J PEREZ is a Chief Executive Officer who has filed 110 SEC Form 4 insider transactions across 12 companies since 2007. The most recent filing, for RAPP, was dated Jun 10, 2026. Across all open-market trades the lifetime net is −$15.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $136.1K 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.
$136.1K
12
110
-$15.17M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RAPP | Director | — | $38.40 | — | $0 | 3 | 2026-06-10 |
| VIR | Director | 15,806 | $8.61 | $136.1K | $0 | 5 | 2023-05-24 |
| Third Harmonic Bio, Inc. (THRD) Delisted | Director | — | $5.38 | — | $0 | 2 | 2023-03-08 |
| Spark Therapeutics, Inc. (ONCE) Delisted | Director | 0 | — | — | $0 | 5 | 2019-12-17 |
| Larimar Therapeutics, Inc. (ZFGN) Delisted | Director | 10,886 | — | — | $0 | 10 | 2019-06-27 |
| Cogent Biosciences, Inc. (UMRX) Delisted | Director | — | — | — | $0 | 5 | 2019-06-18 |
| AMAG PHARMACEUTICALS, INC. (AMAG) Delisted | Director | 33,629 | — | — | $0 | 12 | 2019-05-20 |
| Salarius Pharmaceuticals, Inc. (FLKS) Delisted | Director | — | — | — | $0 | 3 | 2017-07-27 |
| Cidara Therapeutics, Inc. (CDTX) Delisted | Director | 5,000 | $221.38 | $1.11M | $80.0K | 4 | 2017-06-26 |
| CUBIST PHARMACEUTICALS INC (CBST.Z) Delisted | Chief Executive Officer | 0 | — | — | -$6.98M | 10 | 2015-01-21 |
| CUBIST PHARMACEUTICALS INC (CBST) Delisted | President & COO | 43,359 | — | — | -$8.27M | 48 | 2013-08-16 |
| EPIX Pharmaceuticals, Inc. (EPIX) Delisted | Director | — | $0.20 | — | $0 | 2 | 2008-05-21 |
Recent Filings
110 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-10 | RAPP | Grant (A) | — | $0 | EDGAR |
| 2025-06-18 | RAPP | Grant (A) | — | $0 | EDGAR |
| 2024-11-07 | RAPP | Grant (A) | — | $0 | EDGAR |
| 2023-05-24 | VIR | Grant (A) | +6,027 | $0 | EDGAR |
| 2023-03-08 | Third Harmonic Bio, Inc. (THRD) Delisted | Mixed | — | $0 | EDGAR |
| 2022-10-27 | Third Harmonic Bio, Inc. (THRD) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-05-25 | VIR | Grant (A) | +6,405 | $0 | EDGAR |
| 2021-05-25 | VIR | Grant (A) | +3,374 | $0 | EDGAR |
| 2020-10-13 | VIR | Grant (A) | — | $0 | EDGAR |
| 2020-05-26 | VIR | Grant (A) | — | $0 | EDGAR |