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Ritrievi Kimberly E

Disclosed activity across 2 companies

Tapewire entity
32339
SEC CIK
0001592089

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Mativ Holdings, Inc.MATV · Entity 1741DirectorJuly 01, 2026July 07, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Mativ Holdings, Inc.

Report date July 01, 2026 · Filed July 07, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Phantom StockSEC Table II · derivative / convertible securityDirect40,765 Reported balance After 2026-07-01 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-07-01 · Grant · Acquired 822 · Balance 40,765

F1: Represents net reinvested dividends on deferred shares after accounting adjustments related to non-employee director compensation program.

F2: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Phantom StockSEC Table II · derivative / convertible securityDirect41,733 Reported balance After 2026-07-01 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-07-01 · Grant · Acquired 968 · Balance 41,733

F3: Represent reinvested dividend equivalents on vested RSUs.

F2: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Phantom StockSEC Table II · derivative / convertible securityDirect61,549 Reported balance After 2026-07-01 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-07-01 · Grant · Acquired 19,815 · Balance 61,549

F4: Represents an annual stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Common StockSEC Table I · non-derivativeDirect30,640 Reported balance Holding disclosure · report date 2026-07-01 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 30,640

Filing footnotes · ownership attribution and instrument terms

F1: Represents net reinvested dividends on deferred shares after accounting adjustments related to non-employee director compensation program.

F2: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F3: Represent reinvested dividend equivalents on vested RSUs.

F4: Represents an annual stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

TETRA TECH INC

Report date March 16, 2026 · Filed March 19, 2026

Section 16 reporting ended · disclosed 2026-03-19. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
COMMON STOCKSEC Table I · non-derivativeDirect192,259 Ending reported balance After 2026-03-16 transaction · row 11
11 source rows · reconciled sequence

Row 1 · 2026-03-16 · Exercise / conversion · Acquired 4,500 · Balance 149,908

Row 2 · 2026-03-16 · Exercise / conversion · Acquired 2,250 · Balance 152,158

Row 3 · 2026-03-16 · Exercise / conversion · Acquired 1,925 · Balance 154,083

Row 4 · 2026-03-16 · Exercise / conversion · Acquired 2,910 · Balance 156,993

Row 5 · 2026-03-16 · Exercise / conversion · Acquired 2,050 · Balance 159,043

Row 6 · 2026-03-16 · Exercise / conversion · Acquired 795 · Balance 159,838

Row 7 · 2026-03-16 · Exercise / conversion · Acquired 795 · Balance 160,633

Row 8 · 2026-03-16 · Exercise / conversion · Acquired 1,900 · Balance 162,533

Row 9 · 2026-03-16 · Exercise / conversion · Acquired 2,125 · Balance 164,658

Row 10 · 2026-03-16 · Exercise / conversion · Acquired 1,718 · Balance 166,376

Row 11 · 2026-03-16 · Grant · Acquired 25,883 · Balance 192,259

F1: Shares acquired pursuant to vesting of performance stock units ("PSU") earned under 2018 Equity Incentive Plan. The PSUs vested between 11/23/2021 and 11/18/2025 but were deferred under the Issuer's Deferred Compensation Plan and have settled upon retirement.

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)SEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-03-16 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · 2026-03-16 · Exercise / conversion · Disposed 4,500 · Balance 0

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)SEC Table II · derivative / convertible securityDirect2,250 Reported balance After 2026-03-16 transaction · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 13 · 2026-03-16 · Exercise / conversion · Disposed 2,250 · Balance 2,250

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)SEC Table II · derivative / convertible securityDirect1,925 Reported balance After 2026-03-16 transaction · row 14 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 14 · 2026-03-16 · Exercise / conversion · Disposed 1,925 · Balance 1,925

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)SEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-03-16 transaction · row 15 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 15 · 2026-03-16 · Exercise / conversion · Disposed 2,910 · Balance 0

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)SEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-03-16 transaction · row 16 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 16 · 2026-03-16 · Exercise / conversion · Disposed 2,050 · Balance 0

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F5: On September 6, 2024, the balance of 410 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 1,640 shares of common stock.

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)SEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-03-16 transaction · row 17 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 17 · 2026-03-16 · Exercise / conversion · Disposed 795 · Balance 0

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F6: On September 6, 2024, the balance of 159 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 636 shares of common stock.

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)SEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-03-16 transaction · row 18 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 18 · 2026-03-16 · Exercise / conversion · Disposed 795 · Balance 0

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F6: On September 6, 2024, the balance of 159 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 636 shares of common stock.

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)SEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-03-16 transaction · row 19 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 19 · 2026-03-16 · Exercise / conversion · Disposed 1,900 · Balance 0

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F7: On September 6, 2024, the balance of 380 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 1,520 shares of common stock.

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)SEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-03-16 transaction · row 20 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 20 · 2026-03-16 · Exercise / conversion · Disposed 2,125 · Balance 0

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F8: On September 6, 2024, the balance of 425 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 1,700 shares of common stock.

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)SEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-03-16 transaction · row 21 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 21 · 2026-03-16 · Exercise / conversion · Disposed 1,718 · Balance 0

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

Filing footnotes · ownership attribution and instrument terms

F1: Shares acquired pursuant to vesting of performance stock units ("PSU") earned under 2018 Equity Incentive Plan. The PSUs vested between 11/23/2021 and 11/18/2025 but were deferred under the Issuer's Deferred Compensation Plan and have settled upon retirement.

F2: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F5: On September 6, 2024, the balance of 410 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 1,640 shares of common stock.

F6: On September 6, 2024, the balance of 159 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 636 shares of common stock.

F7: On September 6, 2024, the balance of 380 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 1,520 shares of common stock.

F8: On September 6, 2024, the balance of 425 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 1,700 shares of common stock.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
July 01, 2026 Filed Jul 7, 2026 00:14 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock · Derivative 19,815 Not disclosed Not disclosed
Disclosure

SEC source: 0001592089-26-000005 · primarydocument.xml · derivative · entry 4

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,549

Underlying: Common Stock · 19,815 shares

Expires not disclosed

F4 · security: Represents an annual stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_price: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · price: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
July 01, 2026 Filed Jul 7, 2026 00:14 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock · Derivative 968 Not disclosed Not disclosed
Disclosure

SEC source: 0001592089-26-000005 · primarydocument.xml · derivative · entry 3

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,733

Underlying: Common Stock · 968 shares

Expires not disclosed

F3 · security: Represent reinvested dividend equivalents on vested RSUs.

F2 · derivative.exercise_price: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · price: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
July 01, 2026 Filed Jul 7, 2026 00:14 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock · Derivative 822 Not disclosed Not disclosed
Disclosure

SEC source: 0001592089-26-000005 · primarydocument.xml · derivative · entry 2

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,765

Underlying: Common Stock · 822 shares

Expires not disclosed

F1 · security: Represents net reinvested dividends on deferred shares after accounting adjustments related to non-employee director compensation program.

F2 · derivative.exercise_price: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · price: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 1,718 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · derivative · entry 21

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 1,718 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 2,125 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · derivative · entry 20

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 2,125 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F8 · derivative.underlying_shares: On September 6, 2024, the balance of 425 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 1,700 shares of common stock.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 1,900 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · derivative · entry 19

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 1,900 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F7 · derivative.underlying_shares: On September 6, 2024, the balance of 380 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 1,520 shares of common stock.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 795 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · derivative · entry 18

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 795 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F6 · derivative.underlying_shares: On September 6, 2024, the balance of 159 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 636 shares of common stock.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 795 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · derivative · entry 17

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 795 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F6 · derivative.underlying_shares: On September 6, 2024, the balance of 159 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 636 shares of common stock.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 2,050 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · derivative · entry 16

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 2,050 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

F5 · derivative.underlying_shares: On September 6, 2024, the balance of 410 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 1,640 shares of common stock.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 2,910 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · derivative · entry 15

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 2,910 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 1,925 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · derivative · entry 14

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,925

Underlying: COMMON STOCK · 1,925 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 2,250 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · derivative · entry 13

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,250

Underlying: COMMON STOCK · 2,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 4,500 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · derivative · entry 12

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: COMMON STOCK · 4,500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on the first anniversary date.

F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 GrantCOMMON STOCK 25,883 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · nonDerivative · entry 11

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 192,259

F1 · shares: Shares acquired pursuant to vesting of performance stock units ("PSU") earned under 2018 Equity Incentive Plan. The PSUs vested between 11/23/2021 and 11/18/2025 but were deferred under the Issuer's Deferred Compensation Plan and have settled upon retirement.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionCOMMON STOCK 1,718 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · nonDerivative · entry 10

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,376

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionCOMMON STOCK 2,125 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · nonDerivative · entry 9

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,658

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionCOMMON STOCK 1,900 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · nonDerivative · entry 8

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,533

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionCOMMON STOCK 795 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · nonDerivative · entry 7

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,633

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionCOMMON STOCK 795 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · nonDerivative · entry 6

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,838

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionCOMMON STOCK 2,050 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · nonDerivative · entry 5

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,043

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionCOMMON STOCK 2,910 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · nonDerivative · entry 4

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,993

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionCOMMON STOCK 1,925 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · nonDerivative · entry 3

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 154,083

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionCOMMON STOCK 2,250 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · nonDerivative · entry 2

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,158

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 16, 2026 Filed Mar 19, 2026 00:43 UTC TETRA TECH INC TTEK · Entity 3570 Exercise / conversionCOMMON STOCK 4,500 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000004 · wk-form4_1773881002.xml · nonDerivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,908

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 12, 2026 Filed Jan 14, 2026 21:26 UTC TETRA TECH INC TTEK · Entity 3570 GrantCOMMON STOCK 2,208 $0.00 $0.00
Disclosure

SEC source: 0001592089-26-000002 · wk-form4_1768425981.xml · nonDerivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,408

F1 · date: The PSUs vested on 11/20/2024 but were deferred pursuant to the Issuer's Deferred Compensation Plan and settled according to the Reporting Person's elected distribution schedule.

F2 · shares: Shares acquired pursuant to vesting of performance stock units earned under 2018 Equity Incentive Plan.

Read SEC document
November 19, 2025 Filed Dec 3, 2025 22:54 UTC TETRA TECH INC TTEK · Entity 3570 GrantRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 1,964 $0.00 $0.00
Disclosure

SEC source: 0000831641-25-000039 · wk-form4_1764802489.xml · derivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,964

Underlying: COMMON STOCK · 1,964 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F2 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on November 30, 2026.

F3 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

Read SEC document
July 01, 2025 Filed Jul 2, 2025 22:34 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 382 $5.55 Strike: $0.00 $2,120.10
Disclosure

SEC source: 0001562180-25-005263 · primarydocument.xml · derivative · entry 3

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,943

Underlying: Common Stock · 382 shares

Expires not disclosed

F3 · security: Represents in-kind dividends credited pursuant to the Director's election under the Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
July 01, 2025 Filed Jul 2, 2025 22:34 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 18,328 $6.82 Strike: $0.00 $124,996.96
Disclosure

SEC source: 0001562180-25-005263 · primarydocument.xml · derivative · entry 2

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,561

Underlying: Common Stock · 18,328 shares

Expires not disclosed

F1 · security: Represents an annual equity retainer of Restricted Stock Units ("RSUs") vesting on July 1, 2026, and granted pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
May 29, 2025 Filed May 30, 2025 22:53 UTC Mativ Holdings, Inc. MATV · Entity 1741 PurchaseCommon Stock 10,000 $5.88 $58,800.00
Disclosure

SEC source: 0001562180-25-004287 · primarydocument.xml · nonDerivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,640

F1 · kind: Open market purchase.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 19:14 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 262 $6.07 Strike: $0.00 $1,590.34
Disclosure

SEC source: 0001562180-25-002943 · primarydocument.xml · derivative · entry 3

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,233

Underlying: Common Stock · 262 shares

Expires not disclosed

F3 · security: Represents in-kind dividends credited pursuant to the Director's election under the Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 19:14 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 5,008 $6.24 Strike: $0.00 $31,249.92
Disclosure

SEC source: 0001562180-25-002943 · primarydocument.xml · derivative · entry 2

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,971

Underlying: Common Stock · 5,008 shares

Expires not disclosed

F1 · security: Represents quarterly stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 22:17 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 98 $13.15 Strike: $0.00 $1,288.70
Disclosure

SEC source: 0000950170-25-003003 · ownership.xml · derivative · entry 2

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,963

Underlying: Common Stock · 98 shares

Expires not disclosed

F3 · security: Represents in-kind dividends credited pursuant to the Director's election under the Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
January 03, 2025 Filed Jan 7, 2025 22:17 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 2,866 $10.90 Strike: $0.00 $31,239.40
Disclosure

SEC source: 0000950170-25-003003 · ownership.xml · derivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,865

Underlying: Common Stock · 2,866 shares

Expires not disclosed

F1 · security: Represents quarterly stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
November 20, 2024 Filed Nov 23, 2024 00:35 UTC TETRA TECH INC TTEK · Entity 3570 GrantRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 1,718 $0.00 $0.00
Disclosure

SEC source: 0000831641-24-000096 · wk-form4_1732322138.xml · derivative · entry 2

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,718

Underlying: COMMON STOCK · 1,718 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F3 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on November 30, 2025.

F4 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

Read SEC document
November 20, 2024 Filed Nov 23, 2024 00:35 UTC TETRA TECH INC TTEK · Entity 3570 GrantCOMMON STOCK 2,390 $0.00 $0.00
Disclosure

SEC source: 0000831641-24-000096 · wk-form4_1732322138.xml · nonDerivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,590

F1 · shares: Shares acquired pursuant to vesting of performance stock units (PSUs) earned under 2018 Equity Incentive Plan.

Read SEC document
November 20, 2024 Filed Mar 14, 2025 23:18 UTC Amendment TETRA TECH INC TTEK · Entity 3570 OtherCOMMON STOCK 0 $0.00 $0.00
Disclosure

SEC source: 0000831641-25-000014 · wk-form4a_1741994275.xml · nonDerivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 143,200

F1 · shares: On November 22, 2024, the reporting person mistakenly filed a Form 4 reporting the acquisition of 2,390 shares upon the vesting of performance stock units, which vesting did not in fact occur. The reporting person had previously elected to defer vesting of such stock units. As of November 20, 2024, the reporting person owned only 143,200 shares of common stock.

F1 · balance_after: On November 22, 2024, the reporting person mistakenly filed a Form 4 reporting the acquisition of 2,390 shares upon the vesting of performance stock units, which vesting did not in fact occur. The reporting person had previously elected to defer vesting of such stock units. As of November 20, 2024, the reporting person owned only 143,200 shares of common stock.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 20:17 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 59 $18.56 Strike: $0.00 $1,095.04
Disclosure

SEC source: 0001562180-24-007219 · primarydocument.xml · derivative · entry 2

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,999

Underlying: Common Stock · 59 shares

Expires not disclosed

F3 · security: Represents in-kind dividends credited pursuant to the Director's election under the Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 20:17 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 1,839 $16.99 Strike: $0.00 $31,244.61
Disclosure

SEC source: 0001562180-24-007219 · primarydocument.xml · derivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,940

Underlying: Common Stock · 1,839 shares

Expires not disclosed

F1 · security: Represents quarterly stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
September 11, 2024 Filed Sep 12, 2024 22:55 UTC TETRA TECH INC TTEK · Entity 3570 SaleCOMMON STOCK 6,500 $46.48 $302,120.00
Disclosure

SEC source: 0000831641-24-000052 · wk-form4_1726181744.xml · nonDerivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 143,200

F1 · price: All shares sold at an exact price.

F2 · balance_after: On September 6, 2024, the balance of 29,940 shares of common stock was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 119,760 shares of common stock.

Read SEC document
July 01, 2024 Filed Jul 2, 2024 20:18 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 51 $18.72 Strike: $0.00 $954.72
Disclosure

SEC source: 0001562180-24-005488 · primarydocument.xml · derivative · entry 2

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,101

Underlying: Common Stock · 51 shares

Expires not disclosed

F3 · security: Represents in-kind dividends credited pursuant to the Director's election under the Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
July 01, 2024 Filed Jul 2, 2024 20:18 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 1,400 $16.96 Strike: $0.00 $23,744.00
Disclosure

SEC source: 0001562180-24-005488 · primarydocument.xml · derivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,050

Underlying: Common Stock · 1,400 shares

Expires not disclosed

F1 · security: Represents quarterly stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
April 01, 2024 Filed Apr 3, 2024 20:12 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 46 $18.00 Strike: $0.00 $828.00
Disclosure

SEC source: 0001562180-24-003248 · primarydocument.xml · derivative · entry 2

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,650

Underlying: Common Stock · 46 shares

Expires not disclosed

F3 · security: Represents in-kind dividends credited pursuant to the Director's election under the Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
April 01, 2024 Filed Apr 3, 2024 20:12 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 1,266 $18.75 Strike: $0.00 $23,737.50
Disclosure

SEC source: 0001562180-24-003248 · primarydocument.xml · derivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,604

Underlying: Common Stock · 1,266 shares

Expires not disclosed

F1 · security: Represents quarterly stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
January 02, 2024 Filed Jan 4, 2024 21:16 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 235 $15.96 Strike: $0.00 $3,750.60
Disclosure

SEC source: 0001562180-24-000245 · primarydocument.xml · derivative · entry 2

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,338

Underlying: Common Stock · 235 shares

Expires not disclosed

F3 · security: Represents in-kind dividends credited pursuant to the Director's election under the Non-Employee Directors Deferred Compensation Plan.

F4 · price: In-kind dividends were credited in multiple transactions at prices ranging from $12.73 to $21.47. The price reported above reflects the weighted average stock price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
January 02, 2024 Filed Jan 4, 2024 21:16 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 1,551 $15.31 Strike: $0.00 $23,745.81
Disclosure

SEC source: 0001562180-24-000245 · primarydocument.xml · derivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,103

Underlying: Common Stock · 1,551 shares

Expires not disclosed

F1 · security: Represents quarterly stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

Read SEC document
November 21, 2023 Filed Nov 23, 2023 01:08 UTC TETRA TECH INC TTEK · Entity 3570 GrantRESTRICTED STOCK UNITS (RIGHT TO RECEIVE) · Derivative 425 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000831641-23-000107 · wk-form4_1700701676.xml · derivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 425

Underlying: COMMON STOCK · 425 shares

Expires not disclosed

F1 · security: Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock.

F2 · derivative.exercise_date: The RSUs become 100% vested as to the shares underlying the RSUs on November 30, 2024.

F3 · derivative.expiration_date: The RSUs are exercisable at the time of vesting and do not have a set expiration date.

Read SEC document
October 01, 2023 Filed Oct 3, 2023 20:22 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 1,665 $14.26 Strike: $0.00 $23,742.90
Disclosure

SEC source: 0001562180-23-007127 · primarydocument.xml · derivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,552

Underlying: Common Stock · 1,665 shares

Expires not disclosed

F1 · security: Represents quarterly stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

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July 01, 2023 Filed Jul 6, 2023 20:33 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 1,570 $15.12 Strike: $0.00 $23,738.40
Disclosure

SEC source: 0001562180-23-005781 · primarydocument.xml · derivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,887

Underlying: Common Stock · 1,570 shares

Expires not disclosed

F1 · security: Represents quarterly stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

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April 01, 2023 Filed Apr 5, 2023 20:18 UTC Mativ Holdings, Inc. MATV · Entity 1741 GrantPhantom Stock Units · Derivative 1,106 $21.47 Strike: $0.00 $23,745.82
Disclosure

SEC source: 0001062993-23-008751 · form4.xml · derivative · entry 2

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,317

Underlying: Common Stock · 1,106 shares

Expires not disclosed

F1 · security: Represents quarterly stock retainer pursuant to the Company's Outside Director Stock Plan. Deferred pursuant to the Director's election in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.exercise_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

F2 · derivative.expiration_date: Stock units are converted to stock upon the earlier of retirement from the Board or termination as a Director in accordance with the Company's Non-Employee Directors Deferred Compensation Plan.

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February 08, 2023 Filed Feb 10, 2023 21:52 UTC TETRA TECH INC TTEK · Entity 3570 SaleCOMMON STOCK 1,800 $151.09 $271,962.00
Disclosure

SEC source: 0000831641-23-000015 · wf-form4_167606594870717.xml · nonDerivative · entry 1

Ritrievi Kimberly E · CIK 0001592089 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,940

F1 · price: All shares sold at an exact price.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.