Allegro MicroSystems (ALGM) SVP awarded 9,183 RSUs with 2027–2028 vesting

Rhea-AI Filing Summary

Allegro MicroSystems senior vice president of global operations Ian Kent reported an equity award rather than an open-market trade. He acquired 9,183 restricted stock units (RSUs) on February 2, 2026, each representing one share of common stock, bringing his direct holdings to 21,887 shares. The RSUs vest in two stages, with 60% scheduled to vest on February 13, 2027 and the remaining 40% on February 13, 2028. The filing notes it was submitted late due to an administrative error, not an error by the reporting person.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Kent Ian

(Last) (First) (Middle)

955 PERIMETER ROAD

(Street)

MANCHESTER 03103

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ALLEGRO MICROSYSTEMS, INC. [ ALGM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, Global Operations

3. Date of Earliest Transaction (Month/Day/Year)
02/02/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/02/2026(1)		A		9,183(2)	A	$0.00	21,887	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This transaction is being filed late due to an administrative error and not any error of the reporting person.

2. Represents an award of Restricted Stock Units ("RSUs") granted on February 2, 2026. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in two annual installments, with 60% of the award vesting on February 13, 2027 and the remaining 40% vesting on February 13, 2028.

	/s/ Raymond Myer, Attorney-in-Fact for Ian Kent	03/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What insider transaction did ALGM executive Ian Kent report on this Form 4?

Ian Kent reported receiving an equity award, not buying shares on the market. He was granted 9,183 restricted stock units, each tied to one Allegro MicroSystems common share, increasing his direct reported holdings to 21,887 shares after the award.

How many Allegro MicroSystems (ALGM) shares are tied to Ian Kent’s new RSU grant?

The grant covers 9,183 restricted stock units, each linked to one Allegro MicroSystems common share. These units are contingent rights that convert into shares only as they vest over time, subject to the specified vesting schedule and any applicable employment conditions.

What is the vesting schedule for Ian Kent’s 2026 RSU award at Allegro MicroSystems (ALGM)?

The RSU award vests in two annual installments. According to the disclosure, 60% of the 9,183 units are scheduled to vest on February 13, 2027, and the remaining 40% are scheduled to vest on February 13, 2028, assuming vesting conditions are satisfied.

Did Ian Kent pay a purchase price for the Allegro MicroSystems (ALGM) shares reported?

No purchase price was paid for this award. The Form 4 shows a price per share of $0.0000, reflecting that the 9,183 units were granted as compensation rather than bought in an open-market or privately negotiated cash transaction.

Why was the Allegro MicroSystems (ALGM) Form 4 for Ian Kent filed late?

The footnotes state the Form 4 was filed late because of an administrative error. The disclosure specifically notes that the delay was not due to any error by the reporting person, indicating an internal processing or filing issue rather than insider misconduct.

How many Allegro MicroSystems (ALGM) shares does Ian Kent hold after the RSU transaction?

After receiving the 9,183-unit award, Ian Kent is reported as directly owning 21,887 shares of Allegro MicroSystems common stock. This figure reflects his total direct holdings following the grant, as stated in the non-derivative ownership table of the filing.