TDC (NYSE) insider sale: Richard Petley sells 34,317 shares for $1.06M

Rhea-AI Filing Summary

TDC filed a Form 144 notice reporting proposed insider sales and recent restricted stock vesting. The filing lists a reported sale by Richard Petley of 34,317 shares on 05/07/2026 for $1,058,336.28. The filing also lists multiple restricted stock vesting events from 02/11/2026 through 05/13/2026 totaling specified share grants.

Insights

Insider Transactions Analyst

Routine Form 144 notice showing an insider sale and recent vesting; no broader corporate action disclosed.

The filing records a reported sale by Richard Petley of 34,317 shares on 05/07/2026 with proceeds listed as $1,058,336.28. Multiple restricted stock vesting entries are itemized between 02/11/2026 and 05/13/2026 (individual grants shown).

Cash‑flow treatment and whether the sale was pursuant to a trading plan are not detailed in the excerpt; subsequent filings would be required for additional context.

Key Figures

Insider sale: 34,317 shares Proceeds: $1,058,336.28 Vesting — 02/11/2026: 5,735 shares +4 more

7 metrics

Insider sale 34,317 shares reported sale by Richard Petley on 05/07/2026

Proceeds $1,058,336.28 sale proceeds shown for the 05/07/2026 transaction

Vesting — 02/11/2026 5,735 shares Restricted Stock Vesting on 02/11/2026

Vesting — 03/03/2026 7,209 shares Restricted Stock Vesting on 03/03/2026

Vesting — 02/27/2026 1,570 shares Restricted Stock Vesting on 02/27/2026

Vesting — 03/06/2026 1,723 shares Restricted Stock Vesting on 03/06/2026

Vesting — 05/13/2026 990 shares Restricted Stock Vesting on 05/13/2026

Key Terms

Form 144, Restricted Stock Vesting, Issuer, Fidelity Brokerage Services LLC, +1 more

5 terms

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Vesting financial

"Common | 02/11/2026 | Restricted Stock Vesting"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Issuer legal

"Restricted Stock Vesting | Issuer | | | 5735"

Fidelity Brokerage Services LLC market

"Common | Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI"

Proceeds financial

"Richard Petley ... 34317 | 1058336.28"

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	17227	602952.04	94100000	06/01/2026	NYSE

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	02/11/2026	Restricted Stock Vesting	Issuer			5735	02/11/2026	Compensation
Common	02/27/2026	Restricted Stock Vesting	Issuer			1570	02/27/2026	Compensation
Common	03/03/2026	Restricted Stock Vesting	Issuer			7209	03/03/2026	Compensation
Common	03/06/2026	Restricted Stock Vesting	Issuer			1723	03/06/2026	Compensation
Common	05/13/2026	Restricted Stock Vesting	Issuer			990	05/13/2026	Compensation

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Richard Petley 17095 Via Del Campo San Diego CA 92127	Common	05/07/2026	34317	1058336.28

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does TDC's Form 144 disclose about insider activity?

It discloses a reported sale by Richard Petley of 34,317 shares on 05/07/2026 for $1,058,336.28. The filing also lists multiple restricted stock vesting events with specific share amounts and dates between 02/11/2026 and 05/13/2026.

Which restricted stock vesting events are listed in the filing for TDC?

The excerpt lists vesting events on 02/11/2026 (5,735 shares), 02/27/2026 (1,570 shares), 03/03/2026 (7,209 shares), 03/06/2026 (1,723 shares), and 05/13/2026 (990 shares). Each entry is labeled as Restricted Stock Vesting.

Who is the broker/dealer noted in the TDC Form 144 excerpt?

The filing names Fidelity Brokerage Services LLC with an address at 900 Salem Street, Smithfield RI. The broker/dealer is listed in the securities section associated with the transaction details shown.

Does the Form 144 excerpt state whether the sale was part of a 10b5-1 plan?

The provided excerpt does not state whether the sale was effected under a Rule 10b5-1 trading plan. The filing text shown lists the sale and vesting events but does not include trading‑plan disclosures.

What cash amount is associated with the reported sale in the Form 144?

The reported sale by Richard Petley shows proceeds of $1,058,336.28 tied to 34,317 shares on 05/07/2026, as listed in the filing excerpt.