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Nasdaq · USD

SUPN

SUPERNUS PHARMACEUTICALS, INC.

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Tapewire entity
4333
SEC CIK
0001356576
Parsed reports
400

Last 12 months

Inside the activity.

0 purchase rows · 20 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202503
Jan 202600
Feb 202602
Mar 2026015
Apr 202600
May 202600
Jun 202600
Jul 202600
Aug 202600
Sep 202600
Oct 202600

Latest available

Insider transactions

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
February 18, 2026 Filed Feb 20, 2026 21:49 UTC
DEC TIMOTHY CSenior Vice-President & CFO
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
DEC TIMOTHY CSenior Vice-President & CFO
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
February 18, 2026 Filed Feb 20, 2026 21:45 UTC GrantDirector Stock Option (Right to Buy) · Derivative 4,977 $0.00 Strike: $50.20 $0.00
Disclosure

SEC source: 0001256088-26-000002 · wk-form4_1771623910.xml · derivative · entry 2

GEMAYEL GEORGES · CIK 0001256088 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,977

Underlying: Common Stock · 4,977 shares

Expires 2036-02-18

F3 · derivative.exercise_date: Each option vests on February 18, 2027.

Read SEC document
February 18, 2026 Filed Feb 20, 2026 21:45 UTC GrantRestricted Stock Unit · Derivative 2,989 $0.00 $0.00
Disclosure

SEC source: 0001256088-26-000002 · wk-form4_1771623910.xml · derivative · entry 1

GEMAYEL GEORGES · CIK 0001256088 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,989

Underlying: Common Stock · 2,989 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 will be settled in common stock upon vesting, which will occur on February 18, 2027.

F2 · derivative.expiration_date: These restricted stock units will be settled in common stock upon vesting, which will occur on February 18, 2027.

Read SEC document
February 18, 2026 Filed Feb 20, 2026 21:46 UTC
Khattar Jack A.Director · President, CEO
GrantEmployee Stock Option (Right to Buy) · Derivative 341,610 $0.00 Strike: $50.20 $0.00
Disclosure

SEC source: 0001539937-26-000002 · wk-form4_1771623966.xml · derivative · entry 1

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 341,610

Underlying: Common Stock · 341,610 shares

Expires 2036-02-18

F1 · derivative.exercise_date: The option vests in four equal annual installments beginning on February 18, 2027.

Read SEC document
February 18, 2026 Filed Feb 20, 2026 21:48 UTC
Bhatt Padmanabh P.Sr. VP of IP, CSO
GrantRestricted Stock Unit · Derivative 3,000 $0.00 $0.00
Disclosure

SEC source: 0001539215-26-000002 · wk-form4_1771624105.xml · derivative · entry 3

Bhatt Padmanabh P. · CIK 0001539215 · Sr. VP of IP, CSO

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 21:48 UTC
Bhatt Padmanabh P.Sr. VP of IP, CSO
GrantEmployee Stock Option (Right to Buy) · Derivative 13,500 $0.00 Strike: $50.20 $0.00
Disclosure

SEC source: 0001539215-26-000002 · wk-form4_1771624105.xml · derivative · entry 2

Bhatt Padmanabh P. · CIK 0001539215 · Sr. VP of IP, CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,500

Underlying: Common Stock · 13,500 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
February 18, 2026 Filed Feb 20, 2026 21:44 UTC GrantDirector Stock Option (Right to Buy) · Derivative 4,977 $0.00 Strike: $50.20 $0.00
Disclosure

SEC source: 0001745316-26-000002 · wk-form4_1771623865.xml · derivative · entry 2

Barlow Carrolee · CIK 0001745316 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,977

Underlying: Common Stock · 4,977 shares

Expires 2036-02-18

F3 · derivative.exercise_date: Each option vests on February 18, 2027.

Read SEC document
February 18, 2026 Filed Feb 20, 2026 21:44 UTC GrantRestricted Stock Unit · Derivative 2,989 $0.00 $0.00
Disclosure

SEC source: 0001745316-26-000002 · wk-form4_1771623865.xml · derivative · entry 1

Barlow Carrolee · CIK 0001745316 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,989

Underlying: Common Stock · 2,989 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 will be settled in common stock upon vesting, which will occur on February 18, 2027.

F2 · derivative.expiration_date: These restricted stock units will be settled in common stock upon vesting, which will occur on February 18, 2027.

Read SEC document
February 18, 2026 Filed Feb 20, 2026 21:43 UTC GrantDirector Stock Option (Right to Buy) · Derivative 4,977 $0.00 Strike: $50.20 $0.00
Disclosure

SEC source: 0001899935-26-000003 · wk-form4_1771623777.xml · derivative · entry 2

Sensenig Bethany · CIK 0001899935 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,977

Underlying: Common Stock · 4,977 shares

Expires 2036-02-18

F3 · derivative.exercise_date: Each option vests on February 18, 2027.

Read SEC document
February 18, 2026 Filed Feb 20, 2026 21:43 UTC GrantRestricted Stock Unit · Derivative 2,989 $0.00 $0.00
Disclosure

SEC source: 0001899935-26-000003 · wk-form4_1771623777.xml · derivative · entry 1

Sensenig Bethany · CIK 0001899935 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,989

Underlying: Common Stock · 2,989 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 will be settled in common stock upon vesting, which will occur on February 18, 2027.

F2 · derivative.expiration_date: These restricted stock units will be settled in common stock upon vesting, which will occur on February 18, 2027.

Read SEC document
January 09, 2026 Filed Jan 12, 2026 16:09 UTC Exercise / conversionDirector Stock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $12.98 $0.00
Disclosure

SEC source: 0001628280-26-001817 · wk-form4_1768252183.xml · derivative · entry 2

Hudson Frederick M. · CIK 0001438462 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 shares

Expires 2026-03-01

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 09, 2026 Filed Jan 12, 2026 16:09 UTC Exercise / conversionCommon Stock 15,000 $12.98 $194,700.00
Disclosure

SEC source: 0001628280-26-001817 · wk-form4_1768252183.xml · nonDerivative · entry 1

Hudson Frederick M. · CIK 0001438462 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,307

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
December 19, 2025 Filed Dec 22, 2025 21:04 UTC
Mottola FrankSVP, Chief Tech. Ops. Officer
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $25.30 $0.00
Disclosure

SEC source: 0001628280-25-058506 · wk-form4_1766437463.xml · derivative · entry 6

Mottola Frank · CIK 0001804567 · SVP, Chief Tech. Ops. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 shares

Expires 2027-02-24

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 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted September 15, 2025.

F5 · derivative.exercise_date: The option vests in four equal annual installments beginning on February 24, 2018.

Read SEC document
December 19, 2025 Filed Dec 22, 2025 21:04 UTC
Mottola FrankSVP, Chief Tech. Ops. Officer
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 5,000 $0.00 Strike: $39.40 $0.00
Disclosure

SEC source: 0001628280-25-058506 · wk-form4_1766437463.xml · derivative · entry 5

Mottola Frank · CIK 0001804567 · SVP, Chief Tech. Ops. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,000 shares

Expires 2028-02-14

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 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted September 15, 2025.

F4 · derivative.exercise_date: The option vests in four equal annual installments beginning on February 14, 2019 .

Read SEC document
December 19, 2025 Filed Dec 22, 2025 21:04 UTC
Mottola FrankSVP, Chief Tech. Ops. Officer
SaleCommon Stock 15,000 $50.47 $757,050.00
Disclosure

SEC source: 0001628280-25-058506 · wk-form4_1766437463.xml · nonDerivative · entry 4

Mottola Frank · CIK 0001804567 · SVP, Chief Tech. Ops. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,496

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted September 15, 2025.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $50.69. 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.

Read SEC document
December 19, 2025 Filed Dec 22, 2025 21:04 UTC
Mottola FrankSVP, Chief Tech. Ops. Officer
Exercise / conversionCommon Stock 15,000 $25.30 $379,500.00
Disclosure

SEC source: 0001628280-25-058506 · wk-form4_1766437463.xml · nonDerivative · entry 3

Mottola Frank · CIK 0001804567 · SVP, Chief Tech. Ops. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 30,496

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 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted September 15, 2025.

Read SEC document
December 19, 2025 Filed Dec 22, 2025 21:04 UTC
Mottola FrankSVP, Chief Tech. Ops. Officer
SaleCommon Stock 5,000 $50.22 $251,100.00
Disclosure

SEC source: 0001628280-25-058506 · wk-form4_1766437463.xml · nonDerivative · entry 2

Mottola Frank · CIK 0001804567 · SVP, Chief Tech. Ops. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,496

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted September 15, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $50.39. 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.

Read SEC document
December 19, 2025 Filed Dec 22, 2025 21:04 UTC
Mottola FrankSVP, Chief Tech. Ops. Officer
Exercise / conversionCommon Stock 5,000 $39.40 $197,000.00
Disclosure

SEC source: 0001628280-25-058506 · wk-form4_1766437463.xml · nonDerivative · entry 1

Mottola Frank · CIK 0001804567 · SVP, Chief Tech. Ops. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 20,496

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 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted September 15, 2025.

Read SEC document
December 18, 2025 Filed Dec 19, 2025 21:05 UTC
Bhatt Padmanabh P.Sr. VP of IP, CSO
Exercise / conversionPerformance Share Unit · Derivative 1,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001539215-25-000008 · wk-form4_1766178329.xml · derivative · entry 3

Bhatt Padmanabh P. · CIK 0001539215 · Sr. VP of IP, CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,500 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_date: On February 22, 2022, 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, 2022.

F2 · derivative.expiration_date: On February 22, 2022, 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, 2022.

Read SEC document
December 18, 2025 Filed Dec 19, 2025 21:05 UTC
Bhatt Padmanabh P.Sr. VP of IP, CSO
SaleCommon Stock 710 $44.44 $31,552.40
Disclosure

SEC source: 0001539215-25-000008 · wk-form4_1766178329.xml · nonDerivative · entry 2

Bhatt Padmanabh P. · CIK 0001539215 · Sr. VP of IP, CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,508

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 Performance Share Units.

Read SEC document
December 18, 2025 Filed Dec 19, 2025 21:05 UTC
Bhatt Padmanabh P.Sr. VP of IP, CSO
Exercise / conversionCommon Stock 1,500 $0.00 $0.00
Disclosure

SEC source: 0001539215-25-000008 · wk-form4_1766178329.xml · nonDerivative · entry 1

Bhatt Padmanabh P. · CIK 0001539215 · Sr. VP of IP, CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,218

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
November 21, 2025 Filed Nov 24, 2025 18:16 UTC Exercise / conversionDirector Stock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $12.98 $0.00
Disclosure

SEC source: 0001628280-25-053877 · wk-form4_1764026210.xml · derivative · entry 2

NEWHALL CHARLES W III · CIK 0001005544 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 shares

Expires 2026-03-01

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
November 21, 2025 Filed Nov 24, 2025 18:16 UTC Exercise / conversionCommon Stock 15,000 $12.98 $194,700.00
Disclosure

SEC source: 0001628280-25-053877 · wk-form4_1764026210.xml · nonDerivative · entry 1

NEWHALL CHARLES W III · CIK 0001005544 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,644

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
November 13, 2025 Filed Nov 17, 2025 13:54 UTC
Bhatt Padmanabh P.Sr. VP of IP, CSO
GrantPerformance Share Unit · Derivative 1,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001539215-25-000006 · wk-form4_1763387675.xml · derivative · entry 2

Bhatt Padmanabh P. · CIK 0001539215 · Sr. VP of IP, CSO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,500

Underlying: Common Stock · 1,500 shares

Expires not disclosed

F1 · derivative.exercise_date: On February 22, 2022, 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, 2022.

F1 · derivative.expiration_date: On February 22, 2022, 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, 2022.

Read SEC document
October 09, 2025 Filed Oct 10, 2025 16:21 UTC SaleCommon Stock 1,200 $51.55 $61,860.00
Disclosure

SEC source: 0001628280-25-044797 · wk-form4_1760127657.xml · nonDerivative · entry 2

NEWHALL CHARLES W III · CIK 0001005544 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 104,644

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted March 3, 2025.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.39 to $51.76. The Reporting Person undertakes to provide to 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.

Read SEC document
October 09, 2025 Filed Oct 10, 2025 16:21 UTC SaleCommon Stock 23,800 $50.73 $1,207,374.00
Disclosure

SEC source: 0001628280-25-044797 · wk-form4_1760127657.xml · nonDerivative · entry 1

NEWHALL CHARLES W III · CIK 0001005544 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,844

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted March 3, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.12 to $51.08. 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.

Read SEC document
October 09, 2025 Filed Oct 10, 2025 21:33 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 81,250 $0.00 Strike: $25.30 $0.00
Disclosure

SEC source: 0001628280-25-044830 · wk-form4_1760132000.xml · derivative · entry 5

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 81,250 shares

Expires 2027-02-24

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 vests in four equal installments beginning on February 24, 2018

Read SEC document
October 09, 2025 Filed Oct 10, 2025 21:33 UTC
Khattar Jack A.Director · President, CEO
SaleCommon Stock 1,529 $51.46 $78,682.34
Disclosure

SEC source: 0001628280-25-044830 · wk-form4_1760132000.xml · nonDerivative · entry 3

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,206,578

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.14 to $51.76. The Reporting Person undertakes to provide to 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.

Read SEC document
October 09, 2025 Filed Oct 10, 2025 21:33 UTC
Khattar Jack A.Director · President, CEO
SaleCommon Stock 58,371 $50.55 $2,950,654.05
Disclosure

SEC source: 0001628280-25-044830 · wk-form4_1760132000.xml · nonDerivative · entry 2

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,208,107

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.11 to $51.09. 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.

Read SEC document
October 09, 2025 Filed Oct 10, 2025 21:33 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionCommon Stock 81,250 $25.30 $2,055,625.00
Disclosure

SEC source: 0001628280-25-044830 · wk-form4_1760132000.xml · nonDerivative · entry 1

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,266,478

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 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted November 14, 2024.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 20:19 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionPerformance Share Units · Derivative 19,320 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001539937-25-000030 · wk-form4_1759522783.xml · derivative · entry 7

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 19,320 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
October 02, 2025 Filed Oct 3, 2025 20:19 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionPerformance Share Unit · Derivative 20,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001539937-25-000030 · wk-form4_1759522783.xml · derivative · entry 6

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,000 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 19, 2021, 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 April 30, 2021.

F4 · derivative.expiration_date: On February 19, 2021, 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 April 30, 2021.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 20:19 UTC
Khattar Jack A.Director · President, CEO
Tax withholdingCommon Stock 7,529 $46.21 $347,915.09
Disclosure

SEC source: 0001539937-25-000030 · wk-form4_1759522783.xml · nonDerivative · entry 4

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,185,228

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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October 02, 2025 Filed Oct 3, 2025 20:19 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionCommon Stock 19,320 $0.00 $0.00
Disclosure

SEC source: 0001539937-25-000030 · wk-form4_1759522783.xml · nonDerivative · entry 3

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,192,757

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 · shares: 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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October 02, 2025 Filed Oct 3, 2025 20:19 UTC
Khattar Jack A.Director · President, CEO
Tax withholdingCommon Stock 7,796 $46.21 $360,253.16
Disclosure

SEC source: 0001539937-25-000030 · wk-form4_1759522783.xml · nonDerivative · entry 2

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,173,437

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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October 02, 2025 Filed Oct 3, 2025 20:19 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionCommon Stock 20,000 $0.00 $0.00
Disclosure

SEC source: 0001539937-25-000030 · wk-form4_1759522783.xml · nonDerivative · entry 1

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,181,233

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 · shares: Shares of common stock received upon the settlement of certain Performance Share Units granted to the Reporting Person on February 19, 2021.

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October 02, 2025 Filed Oct 3, 2025 20:18 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 2,267 $0.00 Strike: $25.30 $0.00
Disclosure

SEC source: 0001539937-25-000028 · wk-form4_1759522711.xml · derivative · entry 4

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 81,250

Underlying: Common Stock · 2,267 shares

Expires 2027-02-24

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 vests in four equal installments beginning on February 24, 2018

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October 02, 2025 Filed Oct 3, 2025 20:18 UTC
Khattar Jack A.Director · President, CEO
SaleCommon Stock 1,904 $48.06 $91,506.24
Disclosure

SEC source: 0001539937-25-000028 · wk-form4_1759522711.xml · nonDerivative · entry 2

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,161,233

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.00 to $48.08. 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.

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October 02, 2025 Filed Oct 3, 2025 20:18 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionCommon Stock 2,267 $25.30 $57,355.10
Disclosure

SEC source: 0001539937-25-000028 · wk-form4_1759522711.xml · nonDerivative · entry 1

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,163,137

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 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted November 14, 2024.

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October 01, 2025 Filed Oct 2, 2025 20:02 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 53,785 $0.00 Strike: $25.30 $0.00
Disclosure

SEC source: 0001539937-25-000026 · wk-form4_1759435359.xml · derivative · entry 4

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 83,517

Underlying: Common Stock · 53,785 shares

Expires 2027-02-24

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 vests in four equal installments beginning on February 24, 2018

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October 01, 2025 Filed Oct 2, 2025 20:02 UTC
Khattar Jack A.Director · President, CEO
SaleCommon Stock 40,173 $48.07 $1,931,116.11
Disclosure

SEC source: 0001539937-25-000026 · wk-form4_1759435359.xml · nonDerivative · entry 2

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,160,870

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.00 to $48.25. 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.

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October 01, 2025 Filed Oct 2, 2025 20:02 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionCommon Stock 53,785 $25.30 $1,360,760.50
Disclosure

SEC source: 0001539937-25-000026 · wk-form4_1759435359.xml · nonDerivative · entry 1

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,201,043

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.

F1 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted November 14, 2024.

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September 30, 2025 Filed Oct 1, 2025 20:20 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 11,510 $0.00 Strike: $25.30 $0.00
Disclosure

SEC source: 0001539937-25-000024 · wk-form4_1759350029.xml · derivative · entry 4

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 137,302

Underlying: Common Stock · 11,510 shares

Expires 2027-02-24

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 vests in four equal installments beginning on February 24, 2018

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September 30, 2025 Filed Oct 1, 2025 20:20 UTC
Khattar Jack A.Director · President, CEO
SaleCommon Stock 8,588 $48.25 $414,371.00
Disclosure

SEC source: 0001539937-25-000024 · wk-form4_1759350029.xml · nonDerivative · entry 2

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,147,258

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.00 to $48.44. 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.

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September 30, 2025 Filed Oct 1, 2025 20:20 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionCommon Stock 11,510 $25.30 $291,203.00
Disclosure

SEC source: 0001539937-25-000024 · wk-form4_1759350029.xml · nonDerivative · entry 1

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,155,846

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 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted November 14, 2024.

Read SEC document
September 29, 2025 Filed Sep 30, 2025 20:24 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 13,688 $0.00 Strike: $25.30 $0.00
Disclosure

SEC source: 0001539937-25-000022 · wk-form4_1759263862.xml · derivative · entry 4

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 148,812

Underlying: Common Stock · 13,688 shares

Expires 2027-02-24

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 vests in four equal installments beginning on February 24, 2018

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September 29, 2025 Filed Sep 30, 2025 20:24 UTC
Khattar Jack A.Director · President, CEO
SaleCommon Stock 10,235 $48.02 $491,484.70
Disclosure

SEC source: 0001539937-25-000022 · wk-form4_1759263862.xml · nonDerivative · entry 2

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,144,336

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.00 to $48.14. 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.

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September 29, 2025 Filed Sep 30, 2025 20:24 UTC
Khattar Jack A.Director · President, CEO
Exercise / conversionCommon Stock 13,688 $25.30 $346,306.40
Disclosure

SEC source: 0001539937-25-000022 · wk-form4_1759263862.xml · nonDerivative · entry 1

Khattar Jack A. · CIK 0001539937 · Director · President, CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,154,571

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 · kind: Transaction made pursuant to a 10b5-1 trading plan adopted November 14, 2024.

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September 25, 2025 Filed Sep 26, 2025 20:17 UTC
Rubin JonathanSVP, Chief Medical Officer
Exercise / conversionPerformance Share Unit · Derivative 1,875 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001836067-25-000006 · wk-form4_1758917846.xml · derivative · entry 3

Rubin Jonathan · CIK 0001836067 · SVP, Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,875 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 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.

F3 · 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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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.