Tax withholding move by SoundThinking (SSTI) insider Golzadeh Nasim

Rhea-AI Filing Summary

SoundThinking, Inc. insider Golzadeh Nasim reported a routine tax-related share disposition. On the vesting of previously reported restricted stock units, the issuer withheld 2,481 shares of common stock at $6.66 per share to cover tax obligations. After this withholding, Nasim directly holds 86,122 shares.

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^*

Golzadeh Nasim

(Last) (First) (Middle)

C/O SOUNDTHINKING, INC.

39300 CIVIC CENTER DR., SUITE 300

(Street)

FREMONT CA 94538

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
SOUNDTHINKING, INC. [ SSTI ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	See remarks

3. Date of Earliest Transaction (Month/Day/Year)
03/06/2026

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	03/06/2026		F(1)		2,481	D	$6.66	86,122	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. Represents the withholding of shares by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting and settlement of previously reported restricted stock units.

Remarks:

MD TechnoLogic, EVP Investigative Solutions

	/s/ Nasim Golzadeh	03/10/2026
	** 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.

FAQ

What insider transaction did SoundThinking (SSTI) report for Golzadeh Nasim?

SoundThinking insider Golzadeh Nasim reported a tax-withholding disposition of shares. The company withheld 2,481 common shares at $6.66 per share to satisfy tax obligations triggered by the vesting and settlement of previously reported restricted stock units, a non-market, administrative transaction.

How many SoundThinking (SSTI) shares were withheld for taxes in this Form 4?

The Form 4 shows 2,481 SoundThinking common shares withheld. These shares were taken by the issuer at $6.66 per share to cover Golzadeh Nasim’s tax obligations arising from the vesting and settlement of previously reported restricted stock units, rather than being sold on the open market.

What is Golzadeh Nasim’s SoundThinking (SSTI) shareholding after the reported transaction?

After the tax-withholding disposition, Golzadeh Nasim directly holds 86,122 SoundThinking common shares. This figure reflects holdings following the issuer’s withholding of 2,481 shares to satisfy tax obligations associated with the vesting and settlement of previously reported restricted stock units described in the Form 4 filing.

Was the SoundThinking (SSTI) insider transaction an open-market sale?

The transaction was not an open-market sale. It was a tax-withholding disposition, where SoundThinking withheld 2,481 shares at $6.66 per share to cover Golzadeh Nasim’s tax obligations upon vesting and settlement of previously reported restricted stock units, with no market trade executed by the insider.

What triggered the tax-withholding share disposition reported by SoundThinking (SSTI)?

The disposition was triggered by the vesting and settlement of previously reported restricted stock units. To satisfy Golzadeh Nasim’s tax withholding obligations from that vesting event, SoundThinking withheld 2,481 common shares at $6.66 per share instead of requiring a separate cash payment for the taxes due.