Hagen Erin, SVP and CHRO at Allegro MicroSystems ($ALGM), made two open market sales of company shares in the last year, totaling about $248,000. Her latest sale occurred on March 2, 2026. These transactions rank 7,985th among 11,678 insiders by sale value, well below the average of $8.6 million across roughly 6.4 sales per person. Erin recorded no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 2, 2026 | ALLEGRO MICROSYSTEMS, INC. | $ALGM | Hagen Erin | SVP, CHRO | S | Common Stock | 2598 | $35.00 | 30,094.0000 | 186,208,258 | 7.95% | 0.00% |
| Feb. 27, 2026 | ALLEGRO MICROSYSTEMS, INC. | $ALGM | Hagen Erin | SVP, CHRO | F | Common Stock | 1996 | $36.47 | 32,692.0000 | 186,208,258 | 5.75% | 0.00% |
| Aug. 4, 2025 | ALLEGRO MICROSYSTEMS, INC. | $ALGM | Hagen Erin | SVP, CHRO | S | Common Stock | 5043 | $31.18 | 34,688.0000 | 187,707,391 | 12.69% | 0.00% |
| May 16, 2025 | ALLEGRO MICROSYSTEMS, INC. | $ALGM | Hagen Erin | SVP, CHRO | F | Common Stock | 4899 | $27.51 | 39,731.0000 | 187,707,391 | 10.98% | 0.00% |
| May 15, 2025 | ALLEGRO MICROSYSTEMS, INC. | $ALGM | Hagen Erin | SVP, CHRO | A | Common Stock | 18153 | $0.00 | 44,630.0000 | 187,707,391 | 68.56% | 0.01% |
| May 13, 2025 | ALLEGRO MICROSYSTEMS, INC. | $ALGM | Hagen Erin | SVP, CHRO | A | Common Stock | 1222 | $0.00 | 26,477.0000 | 187,707,391 | 4.84% | 0.00% |
| Feb. 27, 2025 | ALLEGRO MICROSYSTEMS, INC. | $ALGM | Hagen Erin | SVP, CHRO | A | Common Stock | 4594 | $0.00 | 25,255.0000 | 188,886,583 | 22.24% | 0.00% |
| June 11, 2024 | ALLEGRO MICROSYSTEMS, INC. | $ALGM | Hagen Erin | SVP, CHRO | A | Common Stock | 9659 | $0.00 | 20,661.0000 | 194,674,352 | 87.79% | 0.00% |
| May 13, 2024 | ALLEGRO MICROSYSTEMS, INC. | $ALGM | Hagen Erin | SVP, CHRO | A | Common Stock | 11002 | $0.00 | 11,002.0000 | 194,674,352 | 9999.99% | 0.01% |