Lawrence J Diamond
CIK 1735945 · Co-Chief Operating Officer · last filed 2026-01-27
"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
$8.50M
Companies
2
Total Filings
36
Lifetime Open-Market Net
-$2.26M
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 |
|---|---|---|---|---|---|---|---|
| ARE | Co-Chief Operating Officer | 159,890 | $53.17 | $8.50M | -$1.56M | 29 | 2026-01-27 |
| ALEXANDRIA REAL ESTATE EQUITIES, INC. (AREpD) Delisted | Co-Chief Operating Officer | 57,749 | — | — | -$699.7K | 7 | 2019-07-02 |
Recent Filings · Page 2 of 4
36 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-09-19 | ARE | Tax (F) | −1,612 | -$183.3K | EDGAR |
| 2023-04-04 | ARE | Mixed | −1,344 | -$84.4K | EDGAR |
| 2023-01-05 | ARE | Grant (A) | +4,030 | $0 | EDGAR |
| 2023-01-04 | ARE | Grant (A) | +20,595 | $0 | EDGAR |
| 2022-12-19 | ARE | Tax (F) | −3,382 | -$508.6K | EDGAR |
| 2022-09-19 | ARE | Tax (F) | −1,612 | -$243.2K | EDGAR |
| 2022-07-19 | ARE | Tax (F) | −1,450 | -$207.1K | EDGAR |
| 2022-04-04 | ARE | Mixed | +1,461 | -$176.9K | EDGAR |
| 2022-02-28 | ARE | Sell (S) | −3,950 | -$751.3K | EDGAR |
| 2021-11-17 | ARE | Grant (A) | +13,347 | $0 | 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.