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DEC TIMOTHY C

Disclosed activity across 2 companies

Tapewire entity
23284
SEC CIK
0001194020

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CapForce Inc.OPGN · Entity 9776Chief Financial OfficerMay 17, 2021May 19, 2021
SUPERNUS PHARMACEUTICALS, INC.SUPN · Entity 4333Senior Vice-President & CFOAugust 12, 2026August 14, 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.

CapForce Inc.

Report date May 17, 2021 · Filed May 19, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect1,509 Reported balance After 2021-05-17 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2021-05-17 · Exercise / conversion · Acquired 583 · Balance 1,509

F1: All stock information is adjusted to reflect a twenty-five-to-one reverse stock split effected on August 29, 2019.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect584 Reported balance After 2021-05-17 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2021-05-17 · Exercise / conversion · Disposed 583 · Balance 584

F1: All stock information is adjusted to reflect a twenty-five-to-one reverse stock split effected on August 29, 2019.

F2: Represents vesting of restricted stock units ("RSUs") granted in May 2019 that convert into common stock on a one-for-one basis.

F3: On May 17, 2019, the Reporting Person was granted 1,750 RSUs (on a post-stock split basis). The RSUs were granted subject to forfeiture, which forfeiture restrictions will lapse as to one-third of the award on the first, second and third anniversaries of the date of grant, subject to acceleration as set forth in the Reporting Person's employment agreement with the Registrant.

Filing footnotes · ownership attribution and instrument terms

F1: All stock information is adjusted to reflect a twenty-five-to-one reverse stock split effected on August 29, 2019.

F2: Represents vesting of restricted stock units ("RSUs") granted in May 2019 that convert into common stock on a one-for-one basis.

F3: On May 17, 2019, the Reporting Person was granted 1,750 RSUs (on a post-stock split basis). The RSUs were granted subject to forfeiture, which forfeiture restrictions will lapse as to one-third of the award on the first, second and third anniversaries of the date of grant, subject to acceleration as set forth in the Reporting Person's employment agreement with the Registrant.

SUPERNUS PHARMACEUTICALS, INC.

Report date August 12, 2026 · Filed August 14, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect9,733 Reported balance After 2026-08-12 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-08-12 · Exercise / conversion · Acquired 1,250 · Balance 9,733

F1: Includes an aggregate of 251 shares acquired by the Reporting Person through the Issuer's Employee Stock Purchase Plan.

Common StockSEC Table I · non-derivativeDirect9,129 Reported balance After 2026-08-12 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2026-08-12 · Tax withholding · Disposed 604 · Balance 9,129

F2: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the vesting of Performance Share Units.

Performance Share UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct0 Reported balance After 2026-08-12 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-08-12 · Exercise / conversion · Disposed 1,250 · Balance 0

F3: On February 19, 2025, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on May 3, 2025.

Filing footnotes · ownership attribution and instrument terms

F1: Includes an aggregate of 251 shares acquired by the Reporting Person through the Issuer's Employee Stock Purchase Plan.

F2: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the vesting of Performance Share Units.

F3: On February 19, 2025, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on May 3, 2025.

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
August 12, 2026 Filed Aug 14, 2026 21:09 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Exercise / conversionPerformance Share Unit · Derivative 1,250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000015 · wk-form4_1786741773.xml · derivative · entry 3

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,250 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.

F3 · derivative.exercise_date: On February 19, 2025, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on May 3, 2025.

F3 · derivative.expiration_date: On February 19, 2025, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on May 3, 2025.

Read SEC document
August 12, 2026 Filed Aug 14, 2026 21:09 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 604 $46.57 $28,128.28
Disclosure

SEC source: 0001194020-26-000015 · wk-form4_1786741773.xml · nonDerivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,129

F2 · kind: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the vesting of Performance Share Units.

Read SEC document
August 12, 2026 Filed Aug 14, 2026 21:09 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Exercise / conversionCommon Stock 1,250 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000015 · wk-form4_1786741773.xml · nonDerivative · entry 1

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,733

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: Includes an aggregate of 251 shares acquired by the Reporting Person through the Issuer's Employee Stock Purchase Plan.

Read SEC document
July 29, 2026 Filed Jul 31, 2026 21:05 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantPerformance Share Unit · Derivative 1,250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000013 · wk-form4_1785531954.xml · derivative · entry 1

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,250

Underlying: Common Stock · 1,250 shares

Expires not disclosed

F1 · derivative.exercise_date: On February 19, 2025, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on May 3, 2025.

F1 · derivative.expiration_date: On February 19, 2025, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on May 3, 2025.

Read SEC document
March 06, 2026 Filed Mar 10, 2026 20:12 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Exercise / conversionPerformance Share Unit · Derivative 3,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000010 · wk-form4_1773173570.xml · derivative · entry 6

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,000 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_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

F2 · derivative.expiration_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

Read SEC document
March 06, 2026 Filed Mar 10, 2026 20:12 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Exercise / conversionPerformance Share Unit · Derivative 3,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000010 · wk-form4_1773173570.xml · derivative · entry 5

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,000 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_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

F2 · derivative.expiration_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

Read SEC document
March 06, 2026 Filed Mar 10, 2026 20:12 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 1,450 $54.73 $79,358.50
Disclosure

SEC source: 0001194020-26-000010 · wk-form4_1773173570.xml · nonDerivative · entry 4

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,232

F1 · kind: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the vesting of Performance Share Units.

Read SEC document
March 06, 2026 Filed Mar 10, 2026 20:12 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Exercise / conversionCommon Stock 3,000 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000010 · wk-form4_1773173570.xml · nonDerivative · entry 3

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,682

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 06, 2026 Filed Mar 10, 2026 20:12 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 1,433 $54.73 $78,428.09
Disclosure

SEC source: 0001194020-26-000010 · wk-form4_1773173570.xml · nonDerivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,682

F1 · kind: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the vesting of Performance Share Units.

Read SEC document
March 06, 2026 Filed Mar 10, 2026 20:12 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Exercise / conversionCommon Stock 3,000 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000010 · wk-form4_1773173570.xml · nonDerivative · entry 1

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,115

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
February 28, 2026 Filed Mar 3, 2026 21:11 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantPerformance Share Unit · Derivative 3,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000008 · wk-form4_1772572265.xml · derivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,000

Underlying: Common Stock · 3,000 shares

Expires not disclosed

F1 · derivative.exercise_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

F1 · derivative.expiration_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

Read SEC document
February 28, 2026 Filed Mar 3, 2026 21:11 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantPerformance Share Unit · Derivative 3,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000008 · wk-form4_1772572265.xml · derivative · entry 1

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,000

Underlying: Common Stock · 3,000 shares

Expires not disclosed

F1 · derivative.exercise_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

F1 · derivative.expiration_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units, a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

Read SEC document
February 25, 2026 Filed Feb 26, 2026 21:19 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Disposition to issuerRestricted Stock Unit · Derivative 2,500 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000006 · wk-form4_1772140756.xml · derivative · entry 3

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,500

Underlying: Common Stock · 2,500 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Supernus common stock upon vesting.

F3 · derivative.exercise_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 23, 2024.

F3 · derivative.expiration_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 23, 2024.

Read SEC document
February 25, 2026 Filed Feb 26, 2026 21:19 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 1,279 $50.69 $64,832.51
Disclosure

SEC source: 0001194020-26-000006 · wk-form4_1772140756.xml · nonDerivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,115

F1 · shares: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the RSU vesting.

Read SEC document
February 25, 2026 Filed Feb 26, 2026 21:19 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantCommon Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000006 · wk-form4_1772140756.xml · nonDerivative · entry 1

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,394

Read SEC document
February 24, 2026 Filed Feb 25, 2026 22:22 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Disposition to issuerRestricted Stock Unit · Derivative 3,000 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000004 · wk-form4_1772058117.xml · derivative · entry 9

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,000

Underlying: Common Stock · 3,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Supernus common stock upon vesting.

F5 · derivative.exercise_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 22, 2025.

F5 · derivative.expiration_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 22, 2025.

Read SEC document
February 24, 2026 Filed Feb 25, 2026 22:22 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Disposition to issuerRestricted Stock Unit · Derivative 500 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000004 · wk-form4_1772058117.xml · derivative · entry 8

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 500 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Supernus common stock upon vesting.

F4 · derivative.exercise_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 22, 2023.

F4 · derivative.expiration_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 22, 2023.

Read SEC document
February 24, 2026 Filed Feb 25, 2026 22:22 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Disposition to issuerRestricted Stock Unit · Derivative 1,125 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000004 · wk-form4_1772058117.xml · derivative · entry 7

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,375

Underlying: Common Stock · 1,125 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Supernus common stock upon vesting.

F3 · derivative.exercise_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 19, 2026.

F3 · derivative.expiration_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 19, 2026.

Read SEC document
February 24, 2026 Filed Feb 25, 2026 22:22 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 1,524 $50.86 $77,510.64
Disclosure

SEC source: 0001194020-26-000004 · wk-form4_1772058117.xml · nonDerivative · entry 6

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,894

F1 · shares: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the RSU vesting.

Read SEC document
February 24, 2026 Filed Feb 25, 2026 22:22 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantCommon Stock 3,000 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000004 · wk-form4_1772058117.xml · nonDerivative · entry 5

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,418

Read SEC document
February 24, 2026 Filed Feb 25, 2026 22:22 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 242 $50.86 $12,308.12
Disclosure

SEC source: 0001194020-26-000004 · wk-form4_1772058117.xml · nonDerivative · entry 4

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,418

F1 · shares: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the RSU vesting.

Read SEC document
February 24, 2026 Filed Feb 25, 2026 22:22 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantCommon Stock 500 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000004 · wk-form4_1772058117.xml · nonDerivative · entry 3

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,660

Read SEC document
February 24, 2026 Filed Feb 25, 2026 22:22 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 603 $51.35 $30,964.05
Disclosure

SEC source: 0001194020-26-000004 · wk-form4_1772058117.xml · nonDerivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,160

F1 · shares: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the RSU vesting.

Read SEC document
February 24, 2026 Filed Feb 25, 2026 22:22 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantCommon Stock 1,125 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000004 · wk-form4_1772058117.xml · nonDerivative · entry 1

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,763

Read SEC document
February 18, 2026 Filed Feb 20, 2026 21:49 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantRestricted Stock Unit · Derivative 3,000 $0.00 $0.00
Disclosure

SEC source: 0001194020-26-000002 · wk-form4_1771624144.xml · derivative · entry 3

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,000

Underlying: Common Stock · 3,000 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Supernus common stock upon vesting.

F4 · derivative.exercise_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 18, 2027.

F4 · derivative.expiration_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 18, 2027.

Read SEC document
February 18, 2026 Filed Feb 20, 2026 21:49 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantEmployee Stock Option (Right to Buy) · Derivative 17,500 $0.00 Strike: $50.20 $0.00
Disclosure

SEC source: 0001194020-26-000002 · wk-form4_1771624144.xml · derivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,500

Underlying: Common Stock · 17,500 shares

Expires 2036-02-18

F2 · derivative.exercise_date: The option vests in four equal annual installments beginning on February 18, 2027.

Read SEC document
August 22, 2025 Filed Aug 26, 2025 20:18 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 SaleCommon Stock 11,780 $44.49 $524,092.20
Disclosure

SEC source: 0001194020-25-000004 · wk-form4_1756239508.xml · nonDerivative · entry 1

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,246

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.40 to $44.66, inclusive. The Reporting Person undertakes to provide to Supernus Pharmaceuticals, Inc. ("Supernus"), any security holder of Supernus, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

F2 · balance_after: Includes an aggregate of 345 shares acquired by the Reporting Person through the Issuer's Employee Stock Purchase Plan.

Read SEC document
March 10, 2025 Filed Mar 11, 2025 20:15 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Exercise / conversionPerformance Share Unit · Derivative 1,800 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-25-011984 · wk-form4_1741724133.xml · derivative · entry 6

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,800 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.

F5 · derivative.exercise_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

F5 · derivative.expiration_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

Read SEC document
March 10, 2025 Filed Mar 11, 2025 20:15 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Exercise / conversionPerformance Share Unit · Derivative 2,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-25-011984 · wk-form4_1741724133.xml · derivative · entry 5

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,000 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.

F4 · derivative.exercise_date: On February 23, 2023, the Reporting Person was awarded Performance Share Units a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 12, 2023.

F4 · derivative.expiration_date: On February 23, 2023, the Reporting Person was awarded Performance Share Units a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 12, 2023.

Read SEC document
March 10, 2025 Filed Mar 11, 2025 20:15 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 955 $32.06 $30,617.30
Disclosure

SEC source: 0001628280-25-011984 · wk-form4_1741724133.xml · nonDerivative · entry 4

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,681

F2 · shares: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the vesting of Performance Share Units.

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March 10, 2025 Filed Mar 11, 2025 20:15 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Exercise / conversionCommon Stock 1,800 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-011984 · wk-form4_1741724133.xml · nonDerivative · entry 3

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,636

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 · price: Shares of common stock received upon the settlement of certain Performance Share Units granted to the Reporting Person on February 22, 2024.

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March 10, 2025 Filed Mar 11, 2025 20:15 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 1,062 $32.06 $34,047.72
Disclosure

SEC source: 0001628280-25-011984 · wk-form4_1741724133.xml · nonDerivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,836

F2 · shares: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the vesting of Performance Share Units.

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March 10, 2025 Filed Mar 11, 2025 20:15 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Exercise / conversionCommon Stock 2,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-011984 · wk-form4_1741724133.xml · nonDerivative · entry 1

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,898

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 · price: Shares of common stock received upon the settlement of certain Performance Share Units granted to the Reporting Person on February 23, 2023.

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March 05, 2025 Filed Mar 5, 2025 21:23 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 1,330 $33.05 $43,956.50
Disclosure

SEC source: 0001628280-25-010487 · wk-form4_1741209786.xml · nonDerivative · entry 3

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,898

F1 · shares: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the vesting of Restricted Stock Units.

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March 05, 2025 Filed Mar 5, 2025 21:23 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 1,587 $33.05 $52,450.35
Disclosure

SEC source: 0001628280-25-010487 · wk-form4_1741209786.xml · nonDerivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,228

F1 · shares: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the vesting of Restricted Stock Units.

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March 05, 2025 Filed Mar 5, 2025 21:23 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 276 $33.05 $9,121.80
Disclosure

SEC source: 0001628280-25-010487 · wk-form4_1741209786.xml · nonDerivative · entry 1

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,815

F1 · shares: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the vesting of Restricted Stock Units.

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February 28, 2025 Filed Mar 4, 2025 21:20 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantPerformance Share Unit · Derivative 1,800 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-25-009869 · wk-form4_1741123193.xml · derivative · entry 3

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,800

Underlying: Common Stock · 1,800 shares

Expires not disclosed

F2 · derivative.exercise_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

F2 · derivative.expiration_date: On February 22, 2024, the Reporting Person was awarded Performance Share Units a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 24, 2024.

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February 28, 2025 Filed Mar 4, 2025 21:20 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantPerformance Share Unit · Derivative 2,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-25-009869 · wk-form4_1741123193.xml · derivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,000

Underlying: Common Stock · 2,000 shares

Expires not disclosed

F1 · derivative.exercise_date: On February 23, 2023, the Reporting Person was awarded Performance Share Units a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 12, 2023.

F1 · derivative.expiration_date: On February 23, 2023, the Reporting Person was awarded Performance Share Units a portion of which vested upon the achievement of individual performance objectives within a defined performance period, which objectives were established on June 12, 2023.

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February 23, 2025 Filed Feb 25, 2025 01:16 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Disposition to issuerRestricted Stock Unit · Derivative 2,500 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-007526 · wk-form4_1740446208.xml · derivative · entry 6

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 2,500 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Supernus common stock upon vesting.

F4 · derivative.exercise_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 23, 2024.

F4 · derivative.expiration_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 23, 2024.

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February 23, 2025 Filed Feb 25, 2025 01:16 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantCommon Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-007526 · wk-form4_1740446208.xml · nonDerivative · entry 3

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,091

Read SEC document
February 22, 2025 Filed Feb 25, 2025 01:16 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Disposition to issuerRestricted Stock Unit · Derivative 3,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-007526 · wk-form4_1740446208.xml · derivative · entry 5

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,000

Underlying: Common Stock · 3,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Supernus common stock upon vesting.

F3 · derivative.exercise_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 22, 2025.

F3 · derivative.expiration_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 22, 2025.

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February 22, 2025 Filed Feb 25, 2025 01:16 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Disposition to issuerRestricted Stock Unit · Derivative 500 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-007526 · wk-form4_1740446208.xml · derivative · entry 4

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 500

Underlying: Common Stock · 500 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Supernus common stock upon vesting.

F2 · derivative.exercise_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 22, 2023.

F2 · derivative.expiration_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 22, 2023.

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February 22, 2025 Filed Feb 25, 2025 01:16 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantCommon Stock 3,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-007526 · wk-form4_1740446208.xml · nonDerivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,591

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February 22, 2025 Filed Feb 25, 2025 01:16 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantCommon Stock 500 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-007526 · wk-form4_1740446208.xml · nonDerivative · entry 1

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,591

Read SEC document
February 19, 2025 Filed Feb 21, 2025 21:43 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantRestricted Stock Unit · Derivative 4,500 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-007156 · wk-form4_1740174196.xml · derivative · entry 3

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,500

Underlying: Common Stock · 4,500 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Supernus common stock upon vesting.

F4 · derivative.exercise_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 19, 2026.

F4 · derivative.expiration_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 19, 2026.

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February 19, 2025 Filed Feb 21, 2025 21:43 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantEmployee Stock Option (Right to Buy) · Derivative 40,000 $0.00 Strike: $33.52 $0.00
Disclosure

SEC source: 0001628280-25-007156 · wk-form4_1740174196.xml · derivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 40,000 shares

Expires 2035-02-19

F2 · derivative.exercise_date: The option vests in four equal annual installments beginning on February 19, 2026.

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February 23, 2024 Filed Feb 27, 2024 22:01 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Disposition to issuerRestricted Stock Unit · Derivative 2,500 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-028273 · tm247055-22_4seq1.xml · derivative · entry 3

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,500

Underlying: Common Stock · 2,500 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents the right to receive one share of Supernus common stock upon vesting.

F3 · derivative.exercise_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 23, 2024.

F3 · derivative.expiration_date: These restricted stock units are settled in common stock upon vesting, which occurs in four equal annual installments, beginning on February 23, 2024.

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February 23, 2024 Filed Feb 27, 2024 22:01 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 Tax withholdingCommon Stock 1,314 $29.06 $38,184.84
Disclosure

SEC source: 0001104659-24-028273 · tm247055-22_4seq1.xml · nonDerivative · entry 2

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,190

F1 · shares: Represents the number of shares of common stock withheld by the Company to satisfy tax withholding requirements in connection with the RSU vesting.

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February 23, 2024 Filed Feb 27, 2024 22:01 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantCommon Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0001104659-24-028273 · tm247055-22_4seq1.xml · nonDerivative · entry 1

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,504

Read SEC document
February 22, 2024 Filed Feb 26, 2024 22:00 UTC SUPERNUS PHARMACEUTICALS, INC. SUPN · Entity 4333 GrantEmployee Stock Option (Right to Buy) · Derivative 50,000 $0.00 Strike: $27.94 $0.00
Disclosure

SEC source: 0001104659-24-027567 · tm247055-3_4seq1.xml · derivative · entry 4

DEC TIMOTHY C · CIK 0001194020 · Senior Vice-President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2034-02-22

F5 · derivative.exercise_date: The option vests in four equal annual installments beginning on February 22, 2025.

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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.