Amal M Johnson
CIK 1388397 · last filed 2026-05-14
Amal M Johnson is a corporate insider who has filed 110 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for ISRG, was dated Jun 3, 2026. Across all open-market trades the lifetime net is −$42.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.2M 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.
$6.23M
4
110
-$42.13M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ESS | Director | 4,324 | $279.00 | $1.21M | -$5.28M | 14 | 2026-05-14 |
| ISRG | Director | 13,545 | $369.25 | $5.00M | -$32.00M | 44 | 2026-04-30 |
| CAMP | Director | 4,675 | $3.79 | $17.7K | $231.3K | 11 | 2021-07-30 |
| Mellanox Technologies, Ltd. (MLNX) Delisted | Director | 0 | — | — | -$5.08M | 34 | 2020-04-27 |
Recent Filings
110 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-03 | ISRG | Notice (144) | −12,472 | -$5.02M | EDGAR |
| 2026-05-14 | ESS | Grant (A) | +633 | $0 | EDGAR |
| 2026-04-30 | ISRG | Exer (M) | +531 | $0 | EDGAR |
| 2025-05-15 | ESS | Grant (A) | +606 | $0 | EDGAR |
| 2025-05-01 | ISRG | Grant (A) | — | $0 | EDGAR |
| 2025-04-25 | ISRG | Exer (M) | +739 | $0 | EDGAR |
| 2025-01-28 | ISRG | Notice (144) | −4,635 | -$2.63M | EDGAR |
| 2025-01-28 | ISRG | Mixed | — | -$2.21M | EDGAR |
| 2024-09-19 | ESS | Mixed | — | -$729.8K | EDGAR |
| 2024-09-17 | ESS | Notice (144) | −7,298 | -$2.31M | 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.