Walsh Paul V Jr insider trades
Walsh Paul V Jr has filed 34 Form 4s with the SEC that we hold, for Semtech Corp (SMTC) (Director), Allegro Microsystems, INC. (ALGM) (SVP, CFO & Treasurer), Kopin Corp (KOPN) (Director) and Wolfspeed, INC. (WOLF) (Director). Across all of them we count 1 purchase worth $496.6K and 23 sales worth $17.2M reported on Form 4. In the last 12 months: 0 purchases ($0) and 12 sales ($685.9K). The largest single trade was a sale of 75,000 shares of Allegro Microsystems, INC. worth $2.5M, dated 2021-12-07. Of 3 sales filed since we began reading the 10b5-1 checkbox, 3 (100%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2021-07-20 and the latest 2026-10-23.
Semtech Corp (SMTC)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2023-09-18 | P, purchase reported on Form 4 | 20,000 | $496.6K | 2023-09-18 | SEC |
| 2025-10-22 | S, sale reported on Form 4 | 500 | $33.1K | 2025-10-24 | SEC |
| 2025-11-19 | S, sale reported on Form 4 | 500 | $31.5K | 2025-11-21 | SEC |
| 2025-12-17 | S, sale reported on Form 4 | 500 | $35.8K | 2025-12-19 | SEC |
| 2026-01-21 | S, sale reported on Form 4 | 500 | $39.1K | 2026-01-23 | SEC |
| 2026-02-18 | S, sale reported on Form 4 | 500 | $44.1K | 2026-02-20 | SEC |
| 2026-03-18 | S, sale reported on Form 4 | 500 | $40.4K | 2026-03-20 | SEC |
| 2026-04-22 | S, sale reported on Form 4 | 500 | $53.0K | 2026-04-24 | SEC |
| 2026-05-20 | S, sale reported on Form 4 | 500 | $69.1K | 2026-05-22 | SEC |
| 2026-06-24 | S, sale reported on Form 4 | 500 | $82.5K | 2026-06-26 | SEC |
| 2026-07-22 | S, sale reported on Form 4 | 500 | $66.5K | 2026-07-24 | SEC |
| 2026-08-19 | S, sale reported on Form 4 | 500 | $67.7K | 2026-08-21 | SEC |
| 2026-09-23 | S, sale reported on Form 4 | 500 | $86.3K | 2026-09-25 | SEC |
| 2026-10-21 | S, sale reported on Form 4 | 500 | $69.7K | 2026-10-23 | SEC |
Allegro Microsystems, INC. (ALGM)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2021-07-19 | S, sale reported on Form 4 | 70,000 | $1.8M | 2021-07-20 | SEC |
| 2021-08-18 | S, sale reported on Form 4 | 49,402 | $1.4M | 2021-08-20 | SEC |
| 2021-08-19 | S, sale reported on Form 4 | 20,598 | $574.3K | 2021-08-20 | SEC |
| 2021-09-20 | S, sale reported on Form 4 | 70,000 | $2.3M | 2021-09-21 | SEC |
| 2021-10-18 | S, sale reported on Form 4 | 70,000 | $2.2M | 2021-10-19 | SEC |
| 2021-11-09 | S, sale reported on Form 4 | 75,000 | $2.4M | 2021-11-10 | SEC |
| 2021-11-19 | S, sale reported on Form 4 | 2,350 | $76.6K | 2021-11-23 | SEC |
| 2021-11-23 | S, sale reported on Form 4 | 50,000 | $1.5M | 2021-11-24 | SEC |
| 2021-12-07 | S, sale reported on Form 4 | 75,000 | $2.5M | 2021-12-08 | SEC |
| 2021-12-21 | S, sale reported on Form 4 | 50,000 | $1.7M | 2021-12-23 | SEC |
Kopin Corp (KOPN)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Wolfspeed, INC. (WOLF)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1362672) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

