Walsh Colin insider trades
Walsh Colin has filed 3 Form 4s with the SEC that we hold, for ELEV (Director) and Attovia Therapeutics, Inc. (ATTO) (Director). Across all of them we count 2 purchases worth $10.3M and 22 sales worth $2.2M reported on Form 4. In the last 12 months: 2 purchases ($10.3M) and 22 sales ($2.2M). The largest single trade was a purchase of 500,000 shares of Attovia Therapeutics, Inc. worth $8.5M, dated 2026-08-06. Of 22 sales filed since we began reading the 10b5-1 checkbox, 0 (0%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2022-06-22 and the latest 2026-08-28.
ELEV (ELEV)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Attovia Therapeutics, Inc. (ATTO)
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2026-08-05 | P, purchase reported on Form 4 | 85,000 | $1.8M | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 988 | $21.8K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 447 | $9.8K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 1,332 | $29.3K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 200 | $4.4K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 1,556 | $34.3K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 3,402 | $74.9K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 200 | $4.4K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 480 | $10.3K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 100 | $2.2K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 753 | $16.5K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 672 | $14.8K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 6,970 | $153.5K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 400 | $8.8K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 1,180 | $25.8K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 1,040 | $22.9K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 300 | $6.3K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 443 | $9.6K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 700 | $15.4K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 1,163 | $25.8K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 100 | $2.2K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 6,763 | $146.1K | 2026-08-28 |
| 2026-08-05 | S, sale reported on Form 4 | 76,418 | $1.6M | 2026-08-28 |
| 2026-08-06 | P, purchase reported on Form 4 | 500,000 | $8.5M | 2026-08-28 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1866174) 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.
Privacy · Terms