Paul Walsh V Jr

ALGM

Paul Walsh V Jr serves as director at Allegro MicroSystems, Inc. (ALGM). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$496.5K

Total Sells

24 trades

$20.76M

Net Position

Net Seller

$20.26M

Companies Traded

SMTC, ALGM

Active Period

May 2021 – Oct 2026

25 total trades

Most Recent

Sell SMTC

Oct 23, 2026 · $69.7K

Paul Walsh V Jr's Insider Trading at Allegro MicroSystems, Inc. (ALGM)

Buys

0 · $0.00

Sells

11 · $20.04M

Total Shares Bought

Total Shares Sold

672,350

ALGM Price Chart

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Date	Type	Shares	Avg Price	Value
Dec 21, 2021	Sell	50,000	$33.42	$1.67M
Dec 7, 2021	Sell	75,000	$33.92	$2.54M
Nov 23, 2021	Sell	50,000	$30.75	$1.54M
Nov 19, 2021	Sell	2,350	$32.59	$76.6K
Nov 9, 2021	Sell	75,000	$32.26	$2.42M
Oct 18, 2021	Sell	70,000	$30.94	$2.17M
Sep 20, 2021	Sell	70,000	$33.25	$2.33M
Aug 18, 2021	Sell	70,000	$27.92	$1.95M
Jul 19, 2021	Sell	70,000	$25.11	$1.76M
Jun 17, 2021	Sell	70,000	$27.22	$1.91M
May 18, 2021	Sell	70,000	$23.95	$1.68M

Paul Walsh V Jr's Insider Trading at Semtech Corporation (SMTC)

Buys

1 · $496.5K

Sells

13 · $719.0K

Total Shares Bought

20,000

Total Shares Sold

6,500

SMTC Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Oct 23, 2026	Sell	500	$139.44	$69.7K	26,100
Sep 25, 2026	Sell	500	$172.61	$86.3K	26,600
Aug 21, 2026	Sell	500	$135.48	$67.7K	27,100
Jul 24, 2026	Sell	500	$133.07	$66.5K	27,600
Jun 26, 2026	Sell	500	$164.99	$82.5K	28,100
May 22, 2026	Sell	500	$138.21	$69.1K	23,279
Apr 24, 2026	Sell	500	$105.93	$53.0K	23,779
Mar 20, 2026	Sell	500	$80.87	$40.4K	24,279
Feb 18, 2026	Sell	500	$88.24	$44.1K	0
Jan 23, 2026	Sell	500	$78.25	$39.1K	25,279
Dec 19, 2025	Sell	500	$71.61	$35.8K	25,779
Nov 21, 2025	Sell	500	$63.08	$31.5K	26,279
Oct 24, 2025	Sell	500	$66.24	$33.1K	26,779
Sep 18, 2023	Buy	20,000	$24.83	$496.5K	20,888