MarketPeel
Insider Trading Intelligence
MD

Michael Doogue

ALGM
SVP, CTO · ALLEGRO MICROSYSTEMS, INC. · CIK 0001828862
FILING MIX · LIFETIME35%/65%
BUYS
19
SELLS
36
TOTAL VALUE
$25.96M
COMPANIES
1
ACTIVE SINCE
Oct 2020
HOLDINGS NOW
279,076
AVG SELL PX
$29.73
TRADE KIND
SHOWING 55 / 55
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
22 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Michael Doogue, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d22+40.91%+1.14%-0.05%+1.19%+2.25%
14d22+54.55%+2.19%-0.23%+2.76%+2.65%
30d22+50.00%+0.60%-0.28%+0.88%+2.49%
60d22(1 pending)+38.10%+6.06%+1.62%+4.44%+6.48%
90d22(1 pending)+28.57%+13.64%+2.50%+11.14%+4.54%
180d22(1 pending)+57.14%+5.06%+1.88%+3.18%-3.71%
1y22(1 pending)+95.24%-10.13%-1.19%-8.94%-15.81%
2y22(2 pending)+45.00%+11.12%+16.82%-5.70%-0.68%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
ALGM · 279,076 shares · as of May 16, 2026
0178,794357,587536,381715,174202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 19 buys / 36 sellsCOVERAGE · 23 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
President and CEO
60,508$43.10$2.61M279,076May 16, 2026May 19, 2026View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
83,700339,584May 13, 2026May 15, 2026View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
77,135255,884May 13, 2026May 15, 2026View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
President and CEO
30,089$47.23$1.42M252,797May 11, 2026May 13, 2026View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
President and CEO
21,730$27.51$597.8K215,549May 16, 2025May 19, 2025View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
150,226237,279May 15, 2025May 19, 2025View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
18,48987,053May 13, 2025May 14, 2025View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
2,319$19.24$44.6K62,404Nov 18, 2024Nov 19, 2024View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASE
SVP, CTO
15,000$19.00$285.0K246,086Nov 18, 2024Nov 19, 2024View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
24,83764,723Jun 11, 2024Jun 13, 2024View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
29,38439,886May 22, 2024May 23, 2024View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASE
SVP, CTO
29,384231,086May 22, 2024May 23, 2024View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
19,110$29.75$568.5K69,270May 16, 2024May 17, 2024View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
24,62688,380May 15, 2024May 17, 2024View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
70,28763,754Nov 21, 2023Nov 21, 2023View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASE
SVP, CTO
70,287201,702Nov 21, 2023Nov 21, 2023View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
45,606$28.04$1.28M134,041Nov 17, 2023Nov 21, 2023View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASE
SVP, CTO
55,196131,415Jun 7, 2023Jun 14, 2023View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
55,196179,647Jun 7, 2023Jun 14, 2023View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
4,315$39.48$170.4K234,843Jun 3, 2023Jun 6, 2023View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
12,901$38.14$492.0K239,158May 16, 2023May 17, 2023View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
15,819252,059May 15, 2023May 17, 2023View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
141,020236,240May 12, 2023May 16, 2023View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
75,000$33.13$2.48M76,219Dec 5, 2022Dec 6, 2022View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
7,500$31.00$232.5K151,219Dec 1, 2022Dec 5, 2022View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
2,319$29.51$68.4K95,220Nov 18, 2022Dec 8, 2022View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
24,276$29.25$710.1K158,719Nov 15, 2022Nov 17, 2022View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
9,059$28.76$260.5K182,995Nov 14, 2022Nov 15, 2022View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP, CTO
26,665$28.81$768.3K192,054Nov 11, 2022Nov 15, 2022View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
10,965$25.08$275.0K97,539Jun 3, 2022Jun 6, 2022View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
14,024$23.48$329.3K64,427May 16, 2022May 18, 2022View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
22,14786,574May 16, 2022May 18, 2022View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
6,16078,451May 13, 2022May 18, 2022View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
7,500$29.04$217.8K218,719Mar 18, 2022Mar 21, 2022View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
2,311$32.59$75.3K72,291Nov 19, 2021Nov 23, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
28,044$30.50$855.3K226,219Nov 1, 2021Nov 3, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
16,739$31.54$527.9K254,263Oct 1, 2021Oct 5, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
16,610$33.92$563.4K271,002Sep 14, 2021Sep 14, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
83,390$33.59$2.80M287,612Sep 13, 2021Sep 14, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
53,478$31.23$1.67M371,002Sep 3, 2021Sep 7, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
16,739$30.23$506.0K424,480Sep 1, 2021Sep 2, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
5,112$28.97$148.1K441,219Aug 6, 2021Aug 9, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
32,714$28.92$946.1K446,331Aug 5, 2021Aug 9, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
8,913$27.91$248.8K479,045Aug 2, 2021Aug 3, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
8,913$27.34$243.7K487,958Jul 1, 2021Jul 6, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
8,913$26.10$232.6K496,871Jun 1, 2021Jun 3, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
8,913$26.05$232.2K505,784May 26, 2021May 27, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
33,28074,602May 7, 2021May 11, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
17,75041,322May 7, 2021May 11, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
90,829$29.16$2.65M514,697Feb 9, 2021Feb 11, 2021View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASEGRANT
Stock grant
23,57223,572Nov 2, 2020Nov 4, 2020View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
PURCHASE
SVP of Technology and Products
715,174715,174Oct 28, 2020Nov 4, 2020View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
27,0000Oct 28, 2020Nov 4, 2020View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
109,648$13.20$1.45M605,526Oct 28, 2020Nov 4, 2020View →
ALGM
ALLEGRO MICROSYSTEMS, INC.
SALE
SVP of Technology and Products
23,0000Oct 28, 2020Nov 4, 2020View →
Other insiders · ALGM
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About this filer
CIK 0001828862
ROLE
SVP, CTO
PRIMARY
ALGM
COMPANIES
1
ACTIVE SINCE
Oct 2020
MARKETPEEL · /INSIDER/0001828862DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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