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Information Services Group (III) HR chief vests 7,764 RSUs

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Information Services Group Inc. (III) reported that officer Thomas S. Kucinski, EVP and Chief HR Officer, had a block of performance-based RSUs vest and convert into common stock. On August 18, 2026, 7,764 performance-based RSUs were earned and fully vested after a stock market price goal of $5.00 was achieved, and were converted into 7,764 shares of common stock. Of these shares, 4,197 were deemed disposed back to the company at $4.93 per share to satisfy tax withholding obligations. A footnote states that Mr. Kucinski’s holdings include 236 shares acquired under the company’s Amended and Restated 2007 Employee Stock Purchase Plan.

Positive

  • None.

Negative

  • None.
Insider Kucinski Thomas S.
Role EVP, CHIEF HR
Type Security Shares Price Value
Exercise Performance Based RSUs F1 7,764 $0.00 $0.00
Exercise Shares of Common Stock F1 7,764 -- --
Tax Withholding Shares of Common Stock F2, F3 4,197 $4.93 $21K
Holdings After Transaction: Performance Based RSUs — 0 shares (Direct); Shares of Common Stock — 336,820 shares (Direct)
Footnotes (3)
  1. F1. On June 2, 2025, the Reporting Person received a grant of RSUs that could be earned based on the achievement of market price goals, which were measured as the average closing price of issuer's common stock over any ten consecutive trading day period beginning with the first anniversary of the award. 100% of the number of RSUs will be earned if the measured market price is $5.00 or above This performance condition was met on August 18, 2026, and 100% of the performance-based RSUs were fully vested.
  2. F2. Represents deemed disposition of shares of common stock to the Issuer as a result of withholding of shares of common stock to satisfy tax withholding obligations in connection with vesting of restricted stock units issued in accordance with Rule 16b-3.
  3. F3. Includes 236 shares acquired under the Information Services Group, Inc. Amended and Restated 2007 Employee Stock Purchase Plan.
Performance-based RSUs vested 7,764 units Number of performance-based RSUs earned and fully vested on August 18, 2026
Market price goal $5.00 per share Measured market price threshold for 100% RSU vesting, based on 10 consecutive trading days
Shares withheld for taxes 4,197 shares Common shares deemed disposed to the issuer to satisfy tax withholding on vesting
Tax withholding price $4.93 per share Per-share value used for shares withheld to satisfy tax obligations
ESPP shares included 236 shares Shares acquired under the Amended and Restated 2007 Employee Stock Purchase Plan
RSU grant date June 2, 2025 Date on which the performance-based RSUs were originally granted
Performance Based RSUs financial
"On June 2, 2025, the Reporting Person received a grant of RSUs that could be earned based on the achievement of market price goals"
market price goals financial
"RSUs that could be earned based on the achievement of market price goals, which were measured as the average closing price"
Rule 16b-3 regulatory
"tax withholding obligations in connection with vesting of restricted stock units issued in accordance with Rule 16b-3"
Rule 16b-3 is a Securities and Exchange Commission regulation that exempts certain routine, pre-approved transactions by company insiders from automatic liability for short-term trading profits. It acts like a safe harbor: if an insider follows a formal plan or the board approves specific transactions in advance, profits from buying and selling company stock within six months are not automatically reclaimed. Investors care because the rule clarifies when insider trades are permissible and reduces uncertainty about potential clawbacks.
Employee Stock Purchase Plan financial
"Includes 236 shares acquired under the Information Services Group, Inc. Amended and Restated 2007 Employee Stock Purchase Plan"
An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

FAQ

What insider transaction did III executive Thomas S. Kucinski report on this Form 4?

Thomas S. Kucinski reported the vesting and exercise of 7,764 performance-based RSUs into common stock of Information Services Group Inc. on August 18, 2026, with a portion of the resulting shares withheld to cover tax obligations.

What performance condition triggered the RSU vesting for III on August 18, 2026?

The RSUs vested when the company’s common stock achieved a measured market price of $5.00 or above, defined as the average closing price over any ten consecutive trading day period starting from the first anniversary of the June 2, 2025 grant.

How many Information Services Group Inc. (III) RSUs vested for Thomas S. Kucinski?

A total of 7,764 performance-based RSUs granted to Thomas S. Kucinski were fully earned and vested on August 18, 2026, and were converted into 7,764 shares of Information Services Group Inc. common stock.

How many III shares were withheld to cover taxes for Kucinski’s RSU vesting?

In connection with the RSU vesting, 4,197 shares of Information Services Group Inc. common stock were withheld and deemed disposed back to the issuer at $4.93 per share to satisfy tax withholding obligations.

Does the Form 4 indicate any trading plan under Rule 10b5-1 for III shares?

No. The filing’s Rule 10b5-1 checkbox is not marked as affirming a trading plan, and the footnotes do not state that the transactions were executed pursuant to a Rule 10b5-1 trading plan.

What additional III shares does Thomas S. Kucinski hold through the employee stock purchase plan?

A footnote states that Thomas S. Kucinski’s holdings include 236 shares acquired under the Information Services Group, Inc. Amended and Restated 2007 Employee Stock Purchase Plan. The Form 4 does not provide his total share holdings after these transactions.

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*
Kucinski Thomas S.

(Last)(First)(Middle)
400 ATLANTIC STREET

(Street)
STAMFORD CONNECTICUT 06901

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Information Services Group Inc. [ III ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP, CHIEF HR
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/18/2026
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
Shares of Common Stock08/18/2026M7,764A(1)340,781D
Shares of Common Stock08/18/2026F(2)4,197D$4.93336,820(3)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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Performance Based RSUs(1)08/18/2026M7,764(1)08/18/202606/02/2029Common Stock7,764$00D
Explanation of Responses:
1. On June 2, 2025, the Reporting Person received a grant of RSUs that could be earned based on the achievement of market price goals, which were measured as the average closing price of issuer's common stock over any ten consecutive trading day period beginning with the first anniversary of the award. 100% of the number of RSUs will be earned if the measured market price is $5.00 or above This performance condition was met on August 18, 2026, and 100% of the performance-based RSUs were fully vested.
2. Represents deemed disposition of shares of common stock to the Issuer as a result of withholding of shares of common stock to satisfy tax withholding obligations in connection with vesting of restricted stock units issued in accordance with Rule 16b-3.
3. Includes 236 shares acquired under the Information Services Group, Inc. Amended and Restated 2007 Employee Stock Purchase Plan.
/s/ Michael A. Sherrick, Attorney-in-Fact08/20/2026
** 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)