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ALLEGRO MICROSYSTEMS, INC.

ALGM Net selling
CIK 0000866291 #1140 in the set updated 17 Sep 2026
Bought (120 mo)
$675.22K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$2.05B
$476.49K on a plan · $0.00 straight out of an exercise
Sold at will
$2.05B
165 of 166 sales
Net
−$2.05B
−$2.05B against sales at will

By person

32 insiders · 174 transactions
34.4×

Michael C. Doogue holds 34.4 times base salary in stock. $24.10M of shares against $700.00K in salary for 2026.

Salary from the company's own proxy. The shares are what Michael C. Doogue last reported holding, valued at $45.32, the price Common Stock was last bought or sold at on the open market here, on 17 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Sanken Electric Co., Ltd. entity
10% owner
$1.08B (4)
−$1.08B
59,732,782
32.05%
$2.71B
−43.8%
OEP SKNA, L.P.
10% owner
$848.43M (5)
−$848.43M
17,649,247
9.47%
$799.86M
−61.3%
Vig Ravi
President and CEO
$42.48M (65)
−$42.48M
2,685,703
1.44%
$121.72M
Walsh Paul V Jr
SVP, CFO & Treasurer
$20.04M (13)
−$20.04M
779,994
0.4184%
$35.35M
Teebagy Thomas C. Jr.
SVP of Operations and Quality
$18.90M (11)
−$18.90M
73,336
0.0393%
$3.32M
Doogue Michael
President and CEO
$285.00K (1)
$17.79M (21)
−$17.51M
531,873
0.2853%
$24.10M
+8,534%
Glover Max R.
SVP of Worldwide Sales
$5.10M (8)
−$5.10M
266,339
0.1429%
$12.07M
Lury Richard R.
Director
$3.11M (9)
−$3.11M
18,857
0.0101%
$854.60K
MARTIN JOSEPH R
Director
$2.69M (6)
−$2.69M
39,430
0.0212%
$1.79M
Briansky Sharon
SVP, GC and Secretary
$1.99M (4)
−$1.99M
79,753
0.0428%
$3.61M
Brown Christopher
SVP and General Counsel
$1.81M (4)
−$1.81M
144,988
0.0778%
$6.57M
Lynch Susan D
Director
$19.55K (2)
$759.63K (1)
−$740.08K
12,805
0.0069%
$580.32K
Kazerounian Reza
Director
$554.11K (1)
−$554.11K
219,808
0.1179%
$9.96M
Webster Roald Graham
VP, Chief Accounting Officer
$505.36K (2)
−$505.36K
13,106
0.0070%
$593.96K
Fujita Noriharu
Director
$387.12K (1)
−$387.12K
10,036
0.0054%
$454.83K
Hagen Erin
SVP, CHRO
$349.60K (3)
−$349.60K
31,052
0.0167%
$1.41M
Nargolwala Vineet A
President and CEO
$320.64K (4)
+$320.64K
356,113
0.1910%
$16.14M
Valente Joanne
SVP, CHRO
$300.81K (4)
−$300.81K
126,718
0.0680%
$5.74M
+19.0%
Madormo Richard
SVP, Worldwide Sales
$263.60K (1)
−$263.60K
69,687
0.0374%
$3.16M
+138.2%
Coleman Troy
SVP, General Manager, Products
$205.74K (1)
−$205.74K
77,476
0.0416%
$3.51M
Kent Ian
SVP, Global Operations
$109.80K (1)
−$109.80K
25,392
0.0136%
$1.15M
+99.9%
D'Antilio Derek
EVP, CFO & Treasurer
$50.04K (1)
+$50.04K
238,813
0.1281%
$10.82M
Raubacher Jennie
Director
$45.32K (1)
−$45.32K
13,976
0.0075%
$633.39K
Suzuki Yoshihiro
Director
217,811
0.1169%
$9.87M
+16.1%
Narayan Suman
SVP, Products
123,084
0.0660%
$5.58M
+151.1%
ALDRICH DAVID J
Director
26,746
0.0143%
$1.21M
PUMA MARY G
Director
21,734
0.0117%
$984.98K
Palepu Krishna G.
Director
14,212
0.0076%
$644.09K
KING CHRISTINE
Director
12,380
0.0066%
$561.06K
SCHORR PAUL IV
Director
10,199
0.0055%
$462.22K
Willett Robert
Director
1,094
0.0006%
$49.58K
WHITE BRIAN C
Director
594
0.0003%
$26.92K
Insider
Date
Role
Action
Shares
Price
Amount
Doogue Michael
18 Nov 2024
SVP, CTO
Buy indirect
15,000
$19.00
$285.00K
Nargolwala Vineet A
5 Nov 2024
President and CEO
Buy
200
$19.87
$3.97K
Nargolwala Vineet A
5 Nov 2024
President and CEO
Buy
4,800
$19.89
$95.47K
Nargolwala Vineet A
17 Nov 2023
President and CEO
Buy
1,000
$27.84
$27.84K
Lynch Susan D
14 Nov 2023
Director
Buy
350
$27.37
$9.58K
D'Antilio Derek
15 Sep 2023
SVP, CFO & Treasurer
Buy
1,488
$33.63
$50.04K
Nargolwala Vineet A
16 Aug 2023
President and CEO
Buy
5,000
$38.67
$193.35K
Lynch Susan D
3 Feb 2023
Director
Buy
240
$41.53
$9.97K

What was left out

Form 4 filings counted 281
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 5
Sales on a Rule 10b5-1 plan 1
Sales straight out of an exercise 0
Sales at will 165
Transactions with no price 0
Shares from compensation/vesting 15,617,037
Sales filed before the plan box existed 143
History held since 4 Nov 2020