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Information Services Group (NASDAQ: III) exec vests 25,880 performance shares

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Information Services Group Inc. (III) reported that officer Todd D. Lavieri, Vice Chairman, exercised 25,880 performance-based RSUs into an equal number of common shares on August 18, 2026, after a market-price condition was met. In connection with this vesting, 11,481 shares of common stock were withheld and deemed disposed to the company to satisfy tax withholding obligations. The performance-based RSUs were fully earned once the average closing price of the common stock reached at least $5.00 over any ten consecutive trading days beginning on the first anniversary of the June 2, 2025 grant.

Positive

  • None.

Negative

  • None.
Insider Lavieri Todd D.
Role VICE CHAIRMAN
Type Security Shares Price Value
Exercise Performance Based RSUs F1 25,880 $0.00 $0.00
Exercise Shares of Common Stock F1 25,880 -- --
Tax Withholding Shares of Common Stock F2, F3 11,481 $4.93 $57K
Holdings After Transaction: Performance Based RSUs — 0 shares (Direct); Shares of Common Stock — 1,219,105 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 1,013 shares acquired under the Information Services Group, Inc. Amended and Restated 2007 Employee Stock Purchase Plan.
Performance-based RSUs exercised 25,880 units RSUs granted June 2, 2025 and earned upon meeting market price goals
Common shares acquired on exercise 25,880 shares Shares of common stock received on August 18, 2026 from RSU exercise
Shares withheld for taxes 11,481 shares Common shares deemed disposed to issuer to satisfy tax withholding obligations
Tax withholding reference price $4.93 per share Per-share value used in the code F withholding transaction on August 18, 2026
Performance share price condition $5.00 per share Average closing price threshold over ten consecutive trading days required to earn 100% of RSUs
ESPP shares included 1,013 shares Shares acquired under the Amended and Restated 2007 Employee Stock Purchase Plan
Performance Based RSUs financial
"received a grant of RSUs that could be earned based on the achievement of market price goals"
market price goals financial
"could be earned based on the achievement of market price goals, which were measured"
ten consecutive trading day period financial
"measured as the average closing price of issuer's common stock over any ten consecutive trading day period"
tax withholding obligations financial
"withholding of shares of common stock to satisfy tax withholding obligations in connection with vesting"
Rule 16b-3 regulatory
"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.

FAQ

What insider equity transaction did III report for Todd D. Lavieri?

III reported that Vice Chairman Todd D. Lavieri exercised 25,880 performance-based RSUs into common stock on August 18, 2026, with part of the resulting shares withheld to cover tax obligations related to the vesting.

What performance condition triggered the RSU vesting at Information Services Group Inc. (III)?

The RSUs vested when the average closing price of III’s common stock reached $5.00 or above over any ten consecutive trading days, measured beginning on the first anniversary of the June 2, 2025 grant. This condition was met on August 18, 2026.

How many III shares were withheld to cover taxes for Todd D. Lavieri’s RSU vesting?

In connection with the RSU vesting, 11,481 shares of III common stock were withheld and deemed disposed to the issuer to satisfy tax withholding obligations, as described under transaction code F and the related footnote.

Did Todd D. Lavieri receive III common shares from the RSU exercise?

Yes. The exercise of performance-based RSUs resulted in the acquisition of 25,880 shares of III common stock. A portion of these shares was then withheld to satisfy tax withholding obligations; the filing does not state a final total share balance.

What additional III shares are referenced in Todd D. Lavieri’s holdings footnote?

A footnote states that his reported holdings include 1,013 shares acquired under the Information Services Group, Inc. Amended and Restated 2007 Employee Stock Purchase Plan. This is part of his overall position as described in the filing.

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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*
Lavieri Todd D.

(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)
VICE CHAIRMAN
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 Stock08/18/2026M25,880A(1)1,229,573D
Shares of Common Stock08/18/2026F(2)11,481D$4.931,219,105(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)08/18/2026M25,88008/18/202606/02/2029Common Stock25,880$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 1,013 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)