STOCK TITAN

Comtech Telecommunications (CMTL) exec logs RSU vesting and 885-share tax withholding

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Comtech Telecommunications Corp. officer Daniel Gizinski, President of the S&S Communications Segment, reported the vesting and conversion of 1,961 restricted stock units into an equal number of common shares on August 11, 2026. Of the shares received, 885 common shares were withheld at $1.73 per share to satisfy federal, state, and FICA tax obligations. Following the vesting, Gizinski held 140,621 restricted stock units directly.

Positive

  • None.

Negative

  • None.
Insider Gizinski Daniel
Role President, S&S Comm. Segment
Type Security Shares Price Value
Exercise Restricted Stock Units F1, F3 1,961 $0.00 $0.00
Exercise Common Stock Par Value $0.10 Per Share F1 1,961 -- --
Tax Withholding Common Stock Par Value $0.10 Per Share F2 885 $1.73 $2K
Holdings After Transaction: Restricted Stock Units — 140,621 shares (Direct); Common Stock Par Value $0.10 Per Share — 33,681 shares (Direct)
Footnotes (3)
  1. F1. Restricted stock units convert into common stock on a one-for-one basis.
  2. F2. The 885 reflected on this table represents the shares withheld to pay the Reporting Person's federal, state, and Federal Insurance Contributions Act ("FICA") tax.
  3. F3. This transaction represents the vesting of 1,961 of the 5,883 restricted stock units issued to the Reporting Person on August 11, 2023.
RSUs vested and converted 1,961 units Restricted stock units converting into common stock on August 11, 2026
Common shares acquired from RSUs 1,961 shares Common Stock Par Value $0.10 Per Share received upon RSU vesting
Shares withheld for taxes 885 shares Common shares withheld to pay federal, state, and FICA tax
Tax withholding price $1.73 per share Price used for the 885-share tax withholding transaction
RSUs remaining after vesting 140,621 units Restricted stock units directly held following the 1,961-unit vesting
Restricted stock units financial
"Restricted stock units convert into common stock on a one-for-one basis."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Exercise or conversion of derivative security financial
"transaction_code_description: Exercise or conversion of derivative security"
Federal Insurance Contributions Act ("FICA") tax financial
"shares withheld to pay the Reporting Person's federal, state, and Federal Insurance Contributions Act"

FAQ

What insider transaction did Comtech Telecommunications (CMTL) report for Daniel Gizinski?

Comtech reported that 1,961 restricted stock units held by Daniel Gizinski vested and converted into 1,961 common shares on August 11, 2026, as part of his equity compensation.

How many Comtech (CMTL) shares were withheld for taxes in this Form 4?

The filing shows that 885 common shares were withheld at $1.73 per share to pay Daniel Gizinski’s federal, state, and FICA tax obligations related to the RSU vesting.

Did Daniel Gizinski of CMTL sell any shares on the open market?

No open-market sale is reported. The Form 4 shows shares acquired from RSU vesting and 885 shares withheld to cover tax obligations, rather than discretionary market sales.

How many restricted stock units does Daniel Gizinski still hold at Comtech (CMTL)?

After the August 11, 2026 vesting, Daniel Gizinski directly held 140,621 restricted stock units, in addition to the common shares issued from the vested RSUs.

Was the Comtech (CMTL) Form 4 transaction under a Rule 10b5-1 trading plan?

The document-level Rule 10b5-1 checkbox is not marked as affirmative, and the footnotes do not state that these transactions occurred under a pre-arranged trading plan.

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

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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*
Gizinski Daniel

(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
President, S&S Comm. Segment
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/11/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock Par Value $0.10 Per Share08/11/2026M1,961A(1)34,566D
Common Stock Par Value $0.10 Per Share08/11/2026F(2)885D$1.7333,681D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)08/11/2026M1,961 (3) (3)Common Stock Par Value $0.10 Per Share1,961$0140,621D
Explanation of Responses:
1. Restricted stock units convert into common stock on a one-for-one basis.
2. The 885 reflected on this table represents the shares withheld to pay the Reporting Person's federal, state, and Federal Insurance Contributions Act ("FICA") tax.
3. This transaction represents the vesting of 1,961 of the 5,883 restricted stock units issued to the Reporting Person on August 11, 2023.
Remarks:
/s/ Michael C. Shay, Attorney-in-Fact for Daniel Gizinski08/12/2026
** Signature of Reporting PersonDate
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)