Vistance Networks (VISN) SVP receives 677-share performance-based stock award

Rhea-AI Filing Summary

Vistance Networks, Inc. senior vice president Charles A. Gilstrap reported an acquisition of 677 shares of common stock on a grant or award basis at a price of $0.00 per share. After this award, his directly held common stock ownership increased to 276,117 shares.

The 677-share award reflects additional performance share units earned for a performance period that ended on December 31, 2025 and is scheduled to vest on June 1, 2026, subject to continued employment. Footnotes also describe previously granted restricted stock units and performance share units with vesting dates through June 1, 2028.

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^*

Gilstrap Charles A

(Last) (First) (Middle)

C/O VISTANCE NETWORKS, INC.

2601 TELECOM PARKWAY

(Street)

RICHARDSON TX 75082

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Vistance Networks, Inc. [ VISN ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, Treasury, Tax & CAO

3. Date of Earliest Transaction (Month/Day/Year)
02/24/2026

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	02/24/2026		A		677	A(1)	$0	276,117(2)	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. On 06/01/2023, the reporting person was granted 15,750 performance share units, which number could be increased or decreased based upon the Company's satisfaction of certain performance criteria during the applicable performance period. On 01/08/2026, the Compensation Committee determined that 19,546 performance share units were earned based upon actual performance, which performance period ended on 12/31/2025. On 02/24/2026, the Compensation Committee determined that 677 additional performance share units were earned based upon actual performance, and such additional performance share units will vest on 06/01/2026, subject to the reporting person's continued employment with the issuer.

2. As previously reported, includes (a) 12,250 restricted stock units that were granted on 06/01/2023 and will vest on 06/01/2026; (b) 73,500 restricted stock units that were granted on 06/01/2024 and will vest ratably on 06/01/2026 and 06/01/2027; (c) 33,200 restricted stock units that were granted on 06/01/2025 and will vest ratably on 06/01/2026, 06/01/2027 and 06/01/2028; and (d) 51,915 performance share units that were earned on 01/08/2026 and will vest on 06/01/2026; each subject to the reporting person's continued employment with the issuer.

	/s/ Michael D. Coppin, Under a Power of Attorney	02/26/2026
	** Signature of Reporting Person	Date
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