Amy L Ladd
CIK 1781750 · last filed 2026-04-30
"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.
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Disclosed Exposure
$267.6K
Companies
2
Total Filings
22
Lifetime Open-Market Net
-$5.80M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ISRG | Director | 651 | $411.06 | $267.6K | -$5.80M | 18 | 2026-04-30 |
| Allakos Inc. (ALLK) Delisted | Director | — | $0.33 | — | $0 | 4 | 2025-05-15 |
Recent Filings · Page 2 of 3
22 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-09-15 | ISRG | Sell (S) | −500 | -$152.8K | EDGAR |
| 2023-05-30 | Allakos Inc. (ALLK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-04-28 | ISRG | Mixed | +482 | $0 | EDGAR |
| 2022-08-17 | ISRG | Sell (S) | −600 | -$142.2K | EDGAR |
| 2022-07-25 | Allakos Inc. (ALLK) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-05-02 | ISRG | Grant (A) | — | $0 | EDGAR |
| 2022-04-26 | ISRG | Exer (M) | +555 | $0 | EDGAR |
| 2021-07-26 | ISRG | Sell (S) | −128 | -$124.4K | EDGAR |
| 2021-04-26 | ISRG | Mixed | +255 | $0 | EDGAR |
| 2020-07-27 | ISRG | Sell (S) | −55 | -$36.6K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.