RUBIN JONATHAN (SVP, Chief Medical Officer) sold 10.6% of their position (927.00 shares) of SUPERNUS PHARMACEUTICALS, INC. on the open market

Open‑market sale worth $36.3K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

RUBIN JONATHAN

Filed: 2/24/2025ACC: 0001628280-25-007532

InsiderRUBIN JONATHANCIK 1836067

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IssuerSUPERNUS PHARMACEUTICALS, INC.CIK 1356576

Officer· SVP, Chief Medical Officer

Since Jan 2021

-927.00

Net shares

Net seller

$36.3K

Total sold

Open market trades

0B · 1S

Total transactions

5.13K acquired · 6.05K disposed

Non-Derivative Transactions5

Common Stock

Direct

M · Option Exercise

+1.88K

Price / share

—

Trade value

—

% of position

27.2%

2/21/2025

6.91K→8.78K

Common Stock

Direct

S · Sale

−927.00

Price / share

$39.15

Trade value

$36.29K

% of position

10.6%

2/21/2025

8.78K→7.85K

Common Stock

Direct

A · Award

+750.00

Price / share

—

Trade value

—

% of position

9.6%

2/22/2025

7.85K→8.60K

Common Stock

Direct

A · Award

+1.25K

Price / share

—

Trade value

—

% of position

14.5%

2/22/2025

8.60K→9.85K

Common Stock

Direct

A · Award

+1.25K

Price / share

—

Trade value

—

% of position

12.7%

2/23/2025

9.85K→11.10K

Total

Net shares

+4.20K

Net value

-$36.29K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/21/2025	M · Option Exercise	+1.88K	—	—	27.2%	6.91K	8.78K
Common Stock Direct	2/21/2025	S · Sale	−927.00	$39.15	$36.29K	10.6%	8.78K	7.85K
Common Stock Direct	2/22/2025	A · Award	+750.00	—	—	9.6%	7.85K	8.60K
Common Stock Direct	2/22/2025	A · Award	+1.25K	—	—	14.5%	8.60K	9.85K
Common Stock Direct	2/23/2025	A · Award	+1.25K	—	—	12.7%	9.85K	11.10K
Total			+4.20K		-$36.29K

Derivative Transactions4

Performance Share Units

Direct

M · Option Exercise

Converts to

Common Stock

1.88K shares

−1.88K

Strike price

Held after

0.00

Exercisable

—

2/21/2025

Restricted Stock Unit

Direct

D · Disposition

Converts to

Common Stock

750.00 shares

−750.00

Strike price

Held after

750.00

Exercisable

—

2/22/2025

Restricted Stock Unit

Direct

D · Disposition

Converts to

Common Stock

1.25K shares

−1.25K

Strike price

Held after

3.75K

Exercisable

—

2/22/2025

Restricted Stock Unit

Direct

D · Disposition

Converts to

Common Stock

1.25K shares

−1.25K

Strike price

Held after

2.50K

Exercisable

—

2/23/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Performance Share Units Direct	Common Stock1.88K shares	2/21/2025	M · Option Exercise	−1.88K	0	—	0.00
Restricted Stock Unit Direct	Common Stock750.00 shares	2/22/2025	D · Disposition	−750.00		—	750.00
Restricted Stock Unit Direct	Common Stock1.25K shares	2/22/2025	D · Disposition	−1.25K		—	3.75K
Restricted Stock Unit Direct	Common Stock1.25K shares	2/23/2025	D · Disposition	−1.25K		—	2.50K