Were the TPC share sales by Sidney J. Feltenstein open-market transactions?

The Form 4 describes each transaction as a “Sale in open market or private transaction” . Footnotes indicate the prices are weighted averages for multiple individual trades within specified price bands on 2026-08-07 .

Tutor Perini Corp (TPC) director Sidney Feltenstein sells 184,209 shares in August 7 trades

Q: What did TUTOR PERINI CORP (TPC) director Sidney J. Feltenstein report in this Form 4?

Sidney J. Feltenstein reported selling 184,209 shares of Tutor Perini Corp common stock on 2026-08-07 . The sales were disclosed in four transactions at different weighted average prices, each representing multiple trades within stated price ranges.

Q: How many TPC shares did Sidney J. Feltenstein sell and on what date?

Feltenstein sold a total of 184,209 common shares of TUTOR PERINI CORP on 2026-08-07 . The Form 4 groups these into four transactions, each with its own weighted average sale price and intraday price range.

Q: At what prices were the TPC shares sold by Sidney J. Feltenstein?

The reported weighted average prices were $95.66 , $96.26 , $97.50 , and $98.18 per share. Footnotes explain that each figure reflects multiple trades executed within narrower price ranges between $95.01 and $98.99 .

Q: Does the Form 4 for TPC indicate these trades were under a Rule 10b5-1 plan?

The filing’s 10b5-1 checkbox is not marked as affirming a Rule 10b5-1 trading plan. The footnotes focus on explaining the weighted average sale prices and trade ranges, without referencing any pre-arranged trading plan.

Filing Impact

(Very High)

Filing Sentiment

(Very Negative)

Form Type

Rhea-AI Filing Summary

Tutor Perini Corp director Sidney J. Feltenstein reported selling an aggregate 184,209 shares of common stock on 2026-08-07 in four separate transactions. The reported weighted average prices ranged from $95.66 to $98.18, with each line item representing multiple sales within specified intraday price ranges.

Insights

Analyzing...

Insider Trade Summary

Net Seller: 184,209 shares

Net Sell 4 txns

Insider FELTENSTEIN SIDNEY J

Role Director

Sold 184,209 shs ($17.88M)

Type	Security	Shares	Price	Value
Sale	Common Stock ^F1	32,661	$95.66	$3.12M
Sale	Common Stock ^F2	52,579	$96.26	$5.06M
Sale	Common Stock ^F3	36,487	$97.50	$3.56M
Sale	Common Stock ^F4	62,482	$98.18	$6.13M

Holdings After Transaction: Common Stock — 6,700 shares (Direct)

Footnotes (4)

F1. The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.01 to $95.99, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4.
F2. The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.00 to $96.91, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4.
F3. The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.00 to $97.99, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4.
F4. The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.00 to $98.99, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4.

Key Figures

Total shares sold: 184,209 shares Shares sold at $95.66: 32,661 shares Shares sold at $96.26: 52,579 shares +4 more

7 metrics

Total shares sold 184,209 shares Aggregate common stock sales reported for 2026-08-07

Shares sold at $95.66 32,661 shares Non-derivative sale at weighted average price $95.66 per share (F1)

Shares sold at $96.26 52,579 shares Non-derivative sale at weighted average price $96.26 per share (F2)

Shares sold at $97.50 36,487 shares Non-derivative sale at weighted average price $97.50 per share (F3)

Shares sold at $98.18 62,482 shares Non-derivative sale at weighted average price $98.18 per share (F4)

Price range F1 block $95.01–$95.99 Multiple transactions underlying weighted average $95.66 per share

Price range F4 block $98.00–$98.99 Multiple transactions underlying weighted average $98.18 per share

Key Terms

weighted average price, open market or private transaction, non-derivative, beneficial ownership

4 terms

weighted average price financial

"The price reported on Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open market or private transaction financial

"Sale in open market or private transaction"

non-derivative financial

"transaction_type": "non-derivative""

beneficial ownership financial

"full information regarding the number of shares sold at each separate price"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/11/2026 - 05:28 PM Accepted by SEC EDGAR 08/11/2026 - 05:27 PM

FAQ

What did TUTOR PERINI CORP (TPC) director Sidney J. Feltenstein report in this Form 4?

Sidney J. Feltenstein reported selling 184,209 shares of Tutor Perini Corp common stock on 2026-08-07. The sales were disclosed in four transactions at different weighted average prices, each representing multiple trades within stated price ranges.

How many TPC shares did Sidney J. Feltenstein sell and on what date?

Feltenstein sold a total of 184,209 common shares of TUTOR PERINI CORP on 2026-08-07. The Form 4 groups these into four transactions, each with its own weighted average sale price and intraday price range.

At what prices were the TPC shares sold by Sidney J. Feltenstein?

The reported weighted average prices were $95.66, $96.26, $97.50, and $98.18 per share. Footnotes explain that each figure reflects multiple trades executed within narrower price ranges between $95.01 and $98.99.

Does the Form 4 for TPC indicate these trades were under a Rule 10b5-1 plan?

The filing’s 10b5-1 checkbox is not marked as affirming a Rule 10b5-1 trading plan. The footnotes focus on explaining the weighted average sale prices and trade ranges, without referencing any pre-arranged trading plan.

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

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^*

FELTENSTEIN SIDNEY J

(Last)

(First)

(Middle)

C/O TUTOR PERINI CORPORATION

15901 OLDEN STREET

(Street)

SYLMAR

CALIFORNIA

91342

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
TUTOR PERINI CORP [ TPC ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/07/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	08/07/2026		S		32,661	D	$95.66⁽¹⁾	158,248	D
Common Stock	08/07/2026		S		52,579	D	$96.26⁽²⁾	105,669	D
Common Stock	08/07/2026		S		36,487	D	$97.5⁽³⁾	69,182	D
Common Stock	08/07/2026		S		62,482	D	$98.18⁽⁴⁾	6,700	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.01 to $95.99, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4.

2. The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.00 to $96.91, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4.

3. The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.00 to $97.99, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4.

4. The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.00 to $98.99, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnote to this Form 4.

Remarks:

	/s/ Ifigenia Protopappas, Attorney-in-Fact	08/11/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR