GRAHAM K COOPER
CIK 1396943 · See Remarks · last filed 2026-06-05
GRAHAM K COOPER is a corporate insider who has filed 48 SEC Form 4 insider transactions across 10 companies since 2007. The most recent filing, for BEAM, was dated Jun 5, 2026. Across all open-market trades the lifetime net is −$5.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.7M 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.
$2.70M
10
48
-$5.70M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BEAM | Director | 0 | $29.03 | $0 | -$1.60M | 9 | 2026-06-05 |
| Kezar Life Sciences, Inc. (KZR) Delisted | Director | — | $7.29 | — | $0 | 10 | 2026-05-11 |
| Applied Molecular Transport Inc. (AMTI) Delisted | Director | — | $0.26 | — | $0 | 2 | 2022-01-31 |
| Unity Biotechnology, Inc. (UBX) Delisted | Director | 84,745 | $0.20 | $17.0K | $0 | 4 | 2021-06-28 |
| Nuvation Bio Inc. (NUVB.WS) Delisted | Director | 25,000 | $0.01 | $128 | $0 | 1 | 2021-02-26 |
| ASMB | See Remarks | 117,500 | $22.96 | $2.70M | $0 | 3 | 2019-04-02 |
| Receptos, Inc. (RCPT) Delisted | Chief Financial Officer | 0 | — | — | -$3.06M | 4 | 2015-08-27 |
| Eiger BioPharmaceuticals, Inc. (CLDN) Delisted | Director | — | — | — | $0 | 1 | 2015-06-05 |
| GERN | EVP, Bus Dev & CFO | — | $1.15 | — | $0 | 2 | 2012-05-18 |
| Orexigen Therapeutics, Inc. (OREX) Delisted | CFO and Treasurer | 0 | — | — | -$1.04M | 12 | 2011-01-20 |
Recent Filings
48 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-05 | BEAM | Grant (A) | — | $0 | EDGAR |
| 2026-05-11 | Kezar Life Sciences, Inc. (KZR) Delisted | Disp (D) | — | $0 | EDGAR |
| 2025-06-23 | Kezar Life Sciences, Inc. (KZR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-06-06 | BEAM | Grant (A) | — | $0 | EDGAR |
| 2024-06-21 | Kezar Life Sciences, Inc. (KZR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-06-07 | BEAM | Grant (A) | — | $0 | EDGAR |
| 2023-07-26 | Kezar Life Sciences, Inc. (KZR) Delisted | Mixed | — | $0 | EDGAR |
| 2023-06-16 | Kezar Life Sciences, Inc. (KZR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-06-08 | BEAM | Grant (A) | — | $0 | EDGAR |
| 2022-09-02 | BEAM | Grant (A) | — | $0 | EDGAR |