Comtech grants legal chief 528,456 stock units

Q: How many restricted stock units did CMTL's Chief Legal Officer receive?

Donald E. Walther, Comtech's Chief Legal Officer, received 528,456 cash-settled restricted stock units on November 3, 2026. Each unit represents a cash payment equal to the fair market value of one common share upon vesting.

Q: When do CMTL's cash-settled restricted stock units vest?

The units generally vest in three installments of one-third each on the first, second and third anniversaries of the grant, assuming continued employee service. Cash payment is due within 60 days after vesting, less applicable tax withholding.

The units generally vest in three annual installments, subject to continued employee service, with cash payment within 60 days of each vesting.

Available on EDGAR 11/05/2026 - 06:03 PM EST Accepted by SEC EDGAR 11/05/2026 - 06:03 PM EST

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Rhea-AI Filing Summary

Comtech Telecommunications Corp. granted Chief Legal Officer Donald E. Walther 528,456 cash-settled restricted stock units on November 3, 2026. Each unit represents the right to a cash payment equal to the fair market value of one common share upon vesting.

The units generally vest in installments over three years, one-third on each of the first three grant anniversaries, assuming continued employee service. Payment is due within 60 days of vesting, less amounts withheld for federal, state and FICA taxes.

Insider Trade Summary

Grant/Award: 528,456 shares

Grant/Award 1 txn

Insider Walther Donald E.

Role Chief Legal Officer

Type	Security	Shares	Price	Value
Grant/Award	Cash-settled Restricted Stock Units ^{F1, F2}	528,456	$0.00	$0.00

Holdings After Transaction: Cash-settled Restricted Stock Units — 528,456 contracts (Direct)

Holdings Before and After: Cash-settled Restricted Stock Units, 0 to 528,456 contracts (Direct)

Footnotes (2)

F1. Cash-settled restricted stock units were granted under the Company's 2023 Equity and Incentive Plan, and represent the right to receive a cash payment equal to the fair market value of one share of common stock of Comtech Telecommunications Corp. upon vesting of the unit.
F2. Generally, the cash-settled restricted stock units will vest in installments over a three-year period, at a rate of one-third on the first through third anniversaries of the grant, assuming continued service as an employee. The Reporting Person shall receive a cash payment equal to the fair market value of one share of common stock, determined on the applicable vesting date, with respect to each vested RSU subject to the award, within 60 days of vesting, less any amount withheld to satisfy the Reporting Persons federal, state, and Federal Insurance Contributions Act ("FICA") tax.

Key Figures

Cash-settled restricted stock units: 528,456 units Cash payment per vested unit: Fair market value of one common share Vesting schedule: One-third on each of three anniversaries +1 more

4 metrics

Cash-settled restricted stock units 528,456 units Granted November 3, 2026

Cash payment per vested unit Fair market value of one common share Determined on the applicable vesting date

Vesting schedule One-third on each of three anniversaries Generally over three years, assuming continued employee service

Payment period Within 60 days After vesting

Key Terms

cash-settled restricted stock units, fair market value, Federal Insurance Contributions Act (FICA)

3 terms

cash-settled restricted stock units financial

"Cash-settled restricted stock units were granted under the Company's 2023 Equity and Incentive Plan"

fair market value financial

"cash payment equal to the fair market value of one share"

The price a willing buyer and a willing seller would agree on for an asset or security when neither is under pressure and both have access to the same information. Think of it as the market’s neutral estimate of what something is worth, like the price two neighbors would settle on for a car after comparing similar listings. Investors care because fair market value guides buying and selling decisions, tax reporting, portfolio valuation, and how accurately company assets are reflected in financial statements.

Federal Insurance Contributions Act (FICA) regulatory

"Federal Insurance Contributions Act ("FICA") tax"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many restricted stock units did CMTL's Chief Legal Officer receive?

Donald E. Walther, Comtech's Chief Legal Officer, received 528,456 cash-settled restricted stock units on November 3, 2026. Each unit represents a cash payment equal to the fair market value of one common share upon vesting.

When do CMTL's cash-settled restricted stock units vest?

The units generally vest in three installments of one-third each on the first, second and third anniversaries of the grant, assuming continued employee service. Cash payment is due within 60 days after vesting, less applicable tax withholding.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Walther Donald E.

(Last)

(First)

(Middle)

305 N 54TH STREET

(Street)

CHANDLER

ARIZONA

85226

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
COMTECH TELECOMMUNICATIONS CORP /DE/ [ CMTL ]

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

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Legal Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/03/2026

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

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

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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Cash-settled Restricted Stock Units	⁽¹⁾	11/03/2026		A		528,456		⁽²⁾	⁽²⁾	Common Stock Par Value $0.10 Per Share	528,456	$0	528,456	D

Explanation of Responses:

1. Cash-settled restricted stock units were granted under the Company's 2023 Equity and Incentive Plan, and represent the right to receive a cash payment equal to the fair market value of one share of common stock of Comtech Telecommunications Corp. upon vesting of the unit.

2. Generally, the cash-settled restricted stock units will vest in installments over a three-year period, at a rate of one-third on the first through third anniversaries of the grant, assuming continued service as an employee. The Reporting Person shall receive a cash payment equal to the fair market value of one share of common stock, determined on the applicable vesting date, with respect to each vested RSU subject to the award, within 60 days of vesting, less any amount withheld to satisfy the Reporting Persons federal, state, and Federal Insurance Contributions Act ("FICA") tax.

Remarks:

	/s/ Michael C. Shay, Attorney-in-Fact for Donald E. Walther	11/05/2026
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR