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person · Reporting owner

Olsen Kevin M.

Disclosed activity across 2 companies

Tapewire entity
62663
SEC CIK
0001675629

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Dorman Products, Inc.DORM · Entity 4084Director · President and CEOSeptember 09, 2026September 11, 2026
TWIN DISC INCTWIN · Entity 5867DirectorOctober 30, 2025November 03, 2025

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.

Dorman Products, Inc.

Report date September 09, 2026 · Filed September 11, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect103,770.2208 Ending reported balance After 2026-09-09 transaction · row 3
3 source rows · reconciled sequence

Row 1 · 2026-09-09 · Exercise / conversion · Acquired 4,749 · Balance 103,996.2208

Row 2 · 2026-09-09 · Exercise / conversion · Acquired 11,697 · Balance 115,693.2208

Row 3 · 2026-09-09 · Tax withholding · Disposed 11,923 · Balance 103,770.2208

F1: Represents shares withheld to cover the exercise price and withholding tax obligations of the options exercised.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $82.03 · Expires 2027-03-06Direct0 Reported balance After 2026-09-09 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-09-09 · Exercise / conversion · Disposed 4,749 · Balance 0

F2: The option vested in four equal annual installments beginning on March 6, 2020, which was the first anniversary of the date of grant.

Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $61.68 · Expires 2028-03-02Direct0 Reported balance After 2026-09-09 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-09-09 · Exercise / conversion · Disposed 11,697 · Balance 0

F3: The option vested in four equal annual installments beginning on March 2, 2021, which was the first anniversary of the date of grant.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares withheld to cover the exercise price and withholding tax obligations of the options exercised.

F2: The option vested in four equal annual installments beginning on March 6, 2020, which was the first anniversary of the date of grant.

F3: The option vested in four equal annual installments beginning on March 2, 2021, which was the first anniversary of the date of grant.

TWIN DISC INC

Report date October 30, 2025 · Filed November 03, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
COMMON STOCKSEC Table I · non-derivativeDirect26,066 Reported balance After 2025-10-30 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2025-10-30 · Grant · Acquired 5,378 · Balance 26,066

F1: Award of restricted stock pursuant to the Twin Disc, Incorporated Amended and Restated 2021 Omnibus Incentive Plan. Shares will vest on the date of the next annual meeting of shareholders.

Filing footnotes · ownership attribution and instrument terms

F1: Award of restricted stock pursuant to the Twin Disc, Incorporated Amended and Restated 2021 Omnibus Incentive Plan. Shares will vest on the date of the next annual meeting of shareholders.

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
September 09, 2026 Filed Sep 11, 2026 20:13 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 11,697 $0.00 Strike: $61.68 $0.00
Disclosure

SEC source: 0001628280-26-061559 · wk-form4_1789157624.xml · derivative · entry 5

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,697 shares

Expires 2028-03-02

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.

F3 · derivative.exercise_date: The option vested in four equal annual installments beginning on March 2, 2021, which was the first anniversary of the date of grant.

Read SEC document
September 09, 2026 Filed Sep 11, 2026 20:13 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,749 $0.00 Strike: $82.03 $0.00
Disclosure

SEC source: 0001628280-26-061559 · wk-form4_1789157624.xml · derivative · entry 4

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,749 shares

Expires 2027-03-06

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_date: The option vested in four equal annual installments beginning on March 6, 2020, which was the first anniversary of the date of grant.

Read SEC document
September 09, 2026 Filed Sep 11, 2026 20:13 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 11,923 $126.60 $1,509,451.80
Disclosure

SEC source: 0001628280-26-061559 · wk-form4_1789157624.xml · nonDerivative · entry 3

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,770.2208

F1 · shares: Represents shares withheld to cover the exercise price and withholding tax obligations of the options exercised.

Read SEC document
September 09, 2026 Filed Sep 11, 2026 20:13 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionCommon Stock 11,697 $61.68 $721,470.96
Disclosure

SEC source: 0001628280-26-061559 · wk-form4_1789157624.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,693.2208

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
September 09, 2026 Filed Sep 11, 2026 20:13 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionCommon Stock 4,749 $82.03 $389,560.47
Disclosure

SEC source: 0001628280-26-061559 · wk-form4_1789157624.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,996.2208

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 04, 2026 Filed Mar 5, 2026 21:14 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 2,724 $116.16 $316,419.84
Disclosure

SEC source: 0001628280-26-015196 · wk-form4_1772745263.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,137.0283

F1 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
March 03, 2026 Filed Mar 5, 2026 21:14 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 2,072 $116.22 $240,807.84
Disclosure

SEC source: 0001628280-26-015196 · wk-form4_1772745263.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,861.0283

F1 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 21:54 UTC Dorman Products, Inc. DORM · Entity 4084 GrantCommon Stock 17,251 $115.93 $1,999,908.43
Disclosure

SEC source: 0001628280-26-014703 · wk-form4_1772661254.xml · nonDerivative · entry 3

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,933.0283

F2 · shares: Grant of restricted stock units representing a contingent right to receive shares of Dorman common stock. The restricted stock units will vest in three equal annual installments beginning on March 2, 2027, which is the first anniversary of the date of grant.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 21:54 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 715 $115.93 $82,889.95
Disclosure

SEC source: 0001628280-26-014703 · wk-form4_1772661254.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,682.0283

F1 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 21:54 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 508 $115.93 $58,892.44
Disclosure

SEC source: 0001628280-26-014703 · wk-form4_1772661254.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,397.0283

F1 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
February 19, 2026 Filed Feb 23, 2026 21:44 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 9,464 $127.73 $1,208,836.72
Disclosure

SEC source: 0001628280-26-010699 · wk-form4_1771883069.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,905.0283

F3 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
February 19, 2026 Filed Feb 23, 2026 21:44 UTC Dorman Products, Inc. DORM · Entity 4084 GrantCommon Stock 21,727 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-010699 · wk-form4_1771883069.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,369.0283

F1 · shares: Represents the settlement of performance-based restricted stock units granted in fiscal 2023 for the 2023-2025 performance cycle.

F2 · balance_after: The amount reported includes 195.46130 shares of Dorman common stock acquired by the Reporting Person under Dorman's employee stock purchase plan since the date of the Reporting Person's last Form 4.

Read SEC document
October 30, 2025 Filed Nov 3, 2025 22:02 UTC TWIN DISC INC TWIN · Entity 5867 GrantCOMMON STOCK 5,378 $14.88 $79,997.75
Disclosure

SEC source: 0001437749-25-032802 · rdgdoc.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,066

F1 · security: Award of restricted stock pursuant to the Twin Disc, Incorporated Amended and Restated 2021 Omnibus Incentive Plan. Shares will vest on the date of the next annual meeting of shareholders.

Read SEC document
March 04, 2025 Filed Mar 5, 2025 22:32 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 2,724 $130.25 $354,801.00
Disclosure

SEC source: 0001628280-25-010611 · wk-form4_1741213965.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,446.567

F1 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
March 03, 2025 Filed Mar 4, 2025 23:04 UTC Dorman Products, Inc. DORM · Entity 4084 GrantCommon Stock 14,291 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-010040 · wk-form4_1741129493.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,170.567

F2 · shares: Grant of restricted stock units representing a contingent right to receive shares of Dorman common stock. The restricted stock units will vest in three equal annual installments beginning on March 3, 2026, which is the first anniversary of the date of grant.

Read SEC document
March 02, 2025 Filed Mar 4, 2025 23:04 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 1,567 $131.46 $205,997.82
Disclosure

SEC source: 0001628280-25-010040 · wk-form4_1741129493.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,879.567

F1 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
February 20, 2025 Filed Feb 25, 2025 00:41 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 5,155 $126.49 $652,055.95
Disclosure

SEC source: 0001628280-25-007512 · wk-form4_1740444090.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,446.567

F3 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
February 20, 2025 Filed Feb 25, 2025 00:41 UTC Dorman Products, Inc. DORM · Entity 4084 GrantCommon Stock 12,654 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-007512 · wk-form4_1740444090.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,961.567

F1 · shares: Represents the settlement of performance-based restricted stock units granted in fiscal 2022 for the 2022-2024 performance cycle.

F2 · balance_after: The amount reported includes 290.3579 shares of Dorman common stock acquired by the Reporting Person under Dorman's employee stock purchase plan since the date of the Reporting Person's last Form 4.

Read SEC document
October 31, 2024 Filed Nov 4, 2024 21:35 UTC TWIN DISC INC TWIN · Entity 5867 GrantCOMMON STOCK 6,747 $11.86 $79,999.18
Disclosure

SEC source: 0001437749-24-033150 · rdgdoc.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,688

F1 · security: Award of restricted stock pursuant to the Twin Disc, Incorporated Amended and Restated 2021 Omnibus Incentive Plan. Shares will vest on the date of the next annual meeting of shareholders.

Read SEC document
March 06, 2024 Filed Mar 8, 2024 23:18 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 884 $91.01 $80,452.84
Disclosure

SEC source: 0001628280-24-010069 · wk-form4_1709939881.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,017.2085

F1 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
March 04, 2024 Filed Mar 6, 2024 00:34 UTC Dorman Products, Inc. DORM · Entity 4084 GrantCommon Stock 18,790 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-009193 · wk-form4_1709685263.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,901.2085

F3 · shares: Grant of restricted stock units representing a contingent right to receive shares of Dorman common stock. The restricted stock units will vest in three equal annual installments beginning on March 4, 2025, which is the first anniversary of the date of grant.

Read SEC document
March 02, 2024 Filed Mar 6, 2024 00:34 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 1,922 $93.22 $179,168.84
Disclosure

SEC source: 0001628280-24-009193 · wk-form4_1709685263.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,111.2085

F1 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

F2 · balance_after: The amount reported includes 312.3105 shares of Dorman common stock acquired by the Reporting Person under Dorman's employee stock purchase plan since the date of the Reporting Person's last Form 4.

Read SEC document
October 26, 2023 Filed Oct 30, 2023 20:12 UTC TWIN DISC INC TWIN · Entity 5867 GrantCommon Stock 5,397 $13.43 $72,503.30
Disclosure

SEC source: 0001437749-23-029402 · rdgdoc.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,941

F1 · security: Award of Restricted Stock Pursuant to 2020 Stock Incentive Plan for Non-employee Directors. Stock Grants will be fully vested on the date of the next annual meeting.

Read SEC document
March 06, 2023 Filed Mar 8, 2023 18:48 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 1,034 $84.88 $87,765.92
Disclosure

SEC source: 0001209191-23-017084 · doc4.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,720.898

F1 · shares: These shares were withheld by the Issuer upon the vesting of multiple restricted stock awards to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
March 02, 2023 Filed Mar 6, 2023 22:27 UTC Dorman Products, Inc. DORM · Entity 4084 GrantEmployee Stock Option (right to buy) · Derivative 16,662 $0.00 Strike: $91.28 $0.00
Disclosure

SEC source: 0001209191-23-016426 · doc4.xml · derivative · entry 3

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,662

Underlying: Common Stock · 16,662 shares

Expires 2031-03-02

F3 · derivative.exercise_date: The option vests in four equal annual installments beginning on March 2, 2024, which is the first anniversary of the date of grant.

Read SEC document
March 02, 2023 Filed Mar 6, 2023 22:27 UTC Dorman Products, Inc. DORM · Entity 4084 GrantCommon Stock 6,573 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-016426 · doc4.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,754.898

F2 · shares: Grant of restricted stock units representing a contingent right to receive shares of Dorman common stock. The restricted stock units will vest in four equal annual installments beginning on March 2, 2024, which is the first anniversary of the date of grant.

Read SEC document
March 02, 2023 Filed Mar 6, 2023 22:27 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 1,206 $91.28 $110,083.68
Disclosure

SEC source: 0001209191-23-016426 · doc4.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,181.898

F1 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:18 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 2,430 $93.38 $226,913.40
Disclosure

SEC source: 0001209191-23-012807 · doc4.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,387.898

F2 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

Read SEC document
February 22, 2023 Filed Feb 24, 2023 22:18 UTC Dorman Products, Inc. DORM · Entity 4084 GrantCommon Stock 5,587 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-012807 · doc4.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,817.898

F1 · shares: Represents the settlement of performance-based restricted stock units granted in fiscal 2020 for the 2020-2022 performance cycle.

Read SEC document
February 03, 2023 Filed Feb 6, 2023 18:44 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 1,347 $0.00 Strike: $72.55 $0.00
Disclosure

SEC source: 0001209191-23-007239 · doc4.xml · derivative · entry 3

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,347 shares

Expires 2023-03-07

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_date: The option, representing a right to purchase a total of 5,256 shares, vested in four equal annual installments beginning on March 7, 2019, which was the first anniversary of the date of grant.

Read SEC document
February 03, 2023 Filed Feb 6, 2023 18:44 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 979 $99.87 $97,772.73
Disclosure

SEC source: 0001209191-23-007239 · doc4.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,230.898

F1 · kind: Represents shares withheld to cover the exercise price of the options exercised.

Read SEC document
February 03, 2023 Filed Feb 6, 2023 18:44 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionCommon Stock 1,347 $72.55 $97,724.85
Disclosure

SEC source: 0001209191-23-007239 · doc4.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,209.898

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 31, 2023 Filed Feb 2, 2023 17:27 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 3,909 $0.00 Strike: $72.55 $0.00
Disclosure

SEC source: 0001209191-23-006099 · doc4.xml · derivative · entry 3

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,347

Underlying: Common Stock · 3,909 shares

Expires 2023-03-07

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.

F3 · derivative.exercise_date: The option, representing a right to purchase a total of 5,256 shares, vested in four equal annual installments beginning on March 7, 2019, which was the first anniversary of the date of grant.

Read SEC document
January 31, 2023 Filed Feb 2, 2023 17:27 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 3,386 $97.06 $328,645.16
Disclosure

SEC source: 0001209191-23-006099 · doc4.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,862.898

F2 · kind: Represents shares withheld to cover the exercise price and withholding tax obligations of the options exercised.

Read SEC document
January 31, 2023 Filed Feb 2, 2023 17:27 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionCommon Stock 3,909 $72.55 $283,597.95
Disclosure

SEC source: 0001209191-23-006099 · doc4.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,248.898

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.

F1 · balance_after: The amount reported includes 224.1146 shares of Dorman common stock acquired by the Reporting Person under Dorman's employee stock purchase plan since the date of the Reporting Person's last Form 4.

Read SEC document
October 27, 2022 Filed Nov 1, 2022 21:16 UTC TWIN DISC INC TWIN · Entity 5867 GrantCOMMON STOCK 6,443 $11.25 $72,503.08
Disclosure

SEC source: 0001437749-22-025403 · rdgdoc.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,544

F1 · security: Award of Restricted Stock Pursuant to 2020 Stock Incentive Plan for Non-employee Directors. Stock Grants will be fully vested on the date of the next annual meeting.

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August 08, 2022 Filed Aug 8, 2022 21:26 UTC TWIN DISC INC TWIN · Entity 5867 GrantCOMMON STOCK 2,101 $0.00 $0.00
Disclosure

SEC source: 0001437749-22-019414 · rdgdoc.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,101

F1 · shares: Award of Restricted Stock Pursuant to 2020 Stock Incentive Plan for Non-employee Directors. Stock Grants will be fully vested on the date of the next annual meeting.

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March 06, 2022 Filed Mar 8, 2022 14:44 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 4,127 $96.52 $398,338.04
Disclosure

SEC source: 0001209191-22-016910 · doc4.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,115.784

F2 · shares: These shares were withheld by the Issuer upon the vesting of multiple restricted stock awards to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

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March 06, 2022 Filed Mar 8, 2022 14:44 UTC Dorman Products, Inc. DORM · Entity 4084 GrantCommon Stock 7,114 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-016910 · doc4.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,242.784

F1 · shares: Represents the settlement of performance-based restricted stock granted in fiscal 2019 for the 2019-2021 performance cycle.

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March 02, 2022 Filed Mar 4, 2022 20:31 UTC Dorman Products, Inc. DORM · Entity 4084 GrantEmployee Stock Option (right to buy) · Derivative 13,910 $0.00 Strike: $96.36 $0.00
Disclosure

SEC source: 0001209191-22-016153 · doc4.xml · derivative · entry 3

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,910

Underlying: Common Stock · 13,910 shares

Expires 2030-03-02

F3 · derivative.exercise_date: The option vests in four equal annual installments beginning on March 2, 2023, which is the first anniversary of the date of grant.

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March 02, 2022 Filed Mar 4, 2022 20:31 UTC Dorman Products, Inc. DORM · Entity 4084 GrantCommon Stock 4,669 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-016153 · doc4.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,128.784

F2 · shares: Grant of restricted stock units representing a contingent right to receive shares of Dorman common stock. The restricted stock units will vest in four equal annual installments beginning on March 2, 2023, which is the first anniversary of the date of grant.

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March 02, 2022 Filed Mar 4, 2022 20:31 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 698 $96.36 $67,259.28
Disclosure

SEC source: 0001209191-22-016153 · doc4.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,459.784

F1 · shares: These shares were withheld by the Issuer upon the vesting of restricted stock units to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

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November 08, 2021 Filed Nov 10, 2021 15:56 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 216 $0.00 Strike: $82.59 $0.00
Disclosure

SEC source: 0001209191-21-063802 · doc4.xml · derivative · entry 6

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 216 shares

Expires 2022-06-08

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.

F4 · derivative.exercise_date: The option vested in four equal annual installments beginning on June 8, 2018, which was the first anniversary of the date of grant.

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November 08, 2021 Filed Nov 10, 2021 15:56 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,738 $0.00 Strike: $78.64 $0.00
Disclosure

SEC source: 0001209191-21-063802 · doc4.xml · derivative · entry 5

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,738 shares

Expires 2022-02-27

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.

F3 · derivative.exercise_date: The option vested in four equal annual installments beginning on February 27, 2018, which was the first anniversary of the date of grant.

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November 08, 2021 Filed Nov 10, 2021 15:56 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 183 $113.82 $20,829.06
Disclosure

SEC source: 0001209191-21-063802 · doc4.xml · nonDerivative · entry 4

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,157.784

F2 · kind: Represents shares withheld to cover the exercise price and withholding tax obligations of the options exercised.

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November 08, 2021 Filed Nov 10, 2021 15:56 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionCommon Stock 216 $82.59 $17,839.44
Disclosure

SEC source: 0001209191-21-063802 · doc4.xml · nonDerivative · entry 3

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,340.784

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.

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November 08, 2021 Filed Nov 10, 2021 15:56 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 3,912 $113.82 $445,263.84
Disclosure

SEC source: 0001209191-21-063802 · doc4.xml · nonDerivative · entry 2

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,124.784

F2 · kind: Represents shares withheld to cover the exercise price and withholding tax obligations of the options exercised.

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November 08, 2021 Filed Nov 10, 2021 15:56 UTC Dorman Products, Inc. DORM · Entity 4084 Exercise / conversionCommon Stock 4,738 $78.64 $372,596.32
Disclosure

SEC source: 0001209191-21-063802 · doc4.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,036.784

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.

F1 · balance_after: The amount reported includes 278.3316 shares of Dorman common stock acquired by the Reporting Person since the date of the Reporting Person's last Form 4.

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March 06, 2021 Filed Mar 9, 2021 14:15 UTC Dorman Products, Inc. DORM · Entity 4084 Tax withholdingCommon Stock 150 $106.59 $15,988.50
Disclosure

SEC source: 0001209191-21-018832 · doc4.xml · nonDerivative · entry 1

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,020.456

F1 · shares: These shares were withheld by the Issuer upon the vesting of a restricted stock award to satisfy the Reporting Person's tax withholding obligations. Such withholding is treated as a disposition of securities under Section 16 of the Securities Exchange Act of 1934, as amended.

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March 02, 2021 Filed Mar 4, 2021 22:04 UTC Dorman Products, Inc. DORM · Entity 4084 GrantEmployee Stock Option (right to buy) · Derivative 10,117 $0.00 Strike: $101.45 $0.00
Disclosure

SEC source: 0001209191-21-017880 · doc4.xml · derivative · entry 3

Olsen Kevin M. · CIK 0001675629 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,117

Underlying: Common Stock · 10,117 shares

Expires 2029-03-02

F3 · derivative.exercise_date: The option vests in four equal annual installments beginning on March 2, 2022, which is the first anniversary of the date of grant.

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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.