TechTarget officer plans stock sale for tax bill

TechTarget, Inc. (TTGT) has a notice of proposed sale of common stock filed under Rule 144 by officer Charles D. Rennick.

Rhea-AI Filing Summary

TechTarget, Inc. (TTGT) has a notice of proposed sale of common stock filed under Rule 144 by officer Charles D. Rennick. The shares are intended to be sold through E*TRADE Securities LLC to cover withholding taxes arising from the delivery of shares upon restricted stock unit settlement that vested on August 13, 2026. The notice is dated August 21, 2026 and relates to TechTarget common stock listed on Nasdaq.

Key Figures

RSU vesting date: 08/13/2026 Form 144 Date of Notice: 08/21/2026 Issuer phone number: (617)-431-9200

3 metrics

RSU vesting date 08/13/2026 Date on which the restricted stock units underlying the shares vested

Form 144 Date of Notice 08/21/2026 Date shown in the notice section signed by Charles D. Rennick

Issuer phone number (617)-431-9200 TechTarget, Inc. contact phone listed in the issuer information

Key Terms

Rule 144, restricted stock units, withholding taxes

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock units financial

"delivery to the reporting person of shares in settlement of restricted stock units"

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.

withholding taxes financial

"These shares are being sold to cover withholding taxes due in connection"

Withholding taxes are amounts a payer or government takes out of payments — such as wages, interest, or dividends — before the recipient gets the money, functioning like a cashier keeping part of a bill to pay taxes on your behalf. For investors this matters because it reduces the cash they actually receive, affects net returns and yield calculations, and may require additional paperwork or treaty claims to recover or offset the withheld amount against final tax bills.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing disclose for TechTarget, Inc. (TTGT)?

It discloses that officer Charles D. Rennick plans to sell TechTarget common stock under Rule 144. The sale is tied to shares delivered upon settlement of restricted stock units that vested on August 13, 2026 and is intended to cover related withholding taxes.

Who is the person selling TechTarget (TTGT) shares under this Form 144?

The notice identifies Charles D. Rennick, an officer of TechTarget, Inc., as the person for whose account the securities are to be sold, as defined under Rule 144 of the Securities Act.

Why are TechTarget (TTGT) shares being sold according to this Form 144?

The shares are being sold to cover withholding taxes owed in connection with TechTarget’s delivery of shares to Charles D. Rennick upon settlement of restricted stock units that vested, as noted in a prior Form 4 filed on August 17, 2026.

When did the restricted stock units related to this TechTarget (TTGT) Form 144 vest?

The underlying restricted stock units vested on August 13, 2026. The Form 144 explains that the sale is connected to the delivery of shares upon settlement of those vested RSUs and the related tax withholding obligations.

When was the TechTarget (TTGT) Form 144 notice filed?

The Form 144 notice is dated August 21, 2026. This date appears in the notice section signed by /s/ Charles D. Rennick, indicating when the planned Rule 144 sale was formally noticed.

Which broker is named for the planned TechTarget (TTGT) Rule 144 sale?

The filing lists E*TRADE Securities LLC, located in Jersey City, New Jersey, as the broker involved in the potential sale of TechTarget common stock under Rule 144.

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

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Accepted by SEC EDGAR 08/21/2026 - 09:15 AM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001564616
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	TechTarget, Inc.
SEC File Number	001-42428
Address of Issuer	275 Grove Street Newton MASSACHUSETTS 02466
Phone	(617)-431-9200
Name of Person for Whose Account the Securities are To Be Sold	Charles D. Rennick
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	E*TRADE Securities LLC PO Box 484 Jersey City NJ 07303-0484	3431	13141	72332660	08/21/2026	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	08/13/2026	RSU Vest	TechTarget, Inc.			7864	08/13/2026	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks	These shares are being sold to cover withholding taxes due in connection with TechTarget, Inc.'s delivery to the reporting person of shares in settlement of restricted stock units, the vesting of which was previously reported on a Form 4 filed August 17, 2026.
Date of Notice	08/21/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Charles D. Rennick
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)