Mackay Sean insider trades
Mackay Sean has filed 15 Form 4s with the SEC that we hold, for Standard Biotools INC. (LAB) (SVP & Chief Business Officer) and ISO (Chief Executive Officer, Director). Across all of them we count 1 purchase worth $29.9K and 3 sales worth $38.2K reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a purchase of 15,000 shares of ISO worth $29.9K, dated 2022-08-25. The first filing on our record is dated 2022-04-04 and the latest 2026-08-24.
Standard Biotools INC. (LAB)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2025-05-21 | S, sale reported on Form 4 | 12,838 | $13.2K | 2025-05-23 |
| 2025-05-22 | S, sale reported on Form 4 | 12,536 | $12.5K | 2025-05-23 |
| 2025-05-23 | S, sale reported on Form 4 | 13,217 | $12.4K | 2025-05-28 |
ISO
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-08-25 | P, purchase reported on Form 4 | 15,000 | $29.9K | 2022-08-29 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1875501) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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