Supernus Pharmaceuticals, Inc. (SUPN) Insider Trading
Over the last 3 months, SUPN insiders made 0 open-market buys and 9 sales, a net sale of -$3.6M (SEC Form 4). Over the last 6 months, 251 institutions increased and 226 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
9
Net (3m)
-$3.6M
Insider trades by month Buys Sells
Aug
Sep
Oct
Dec
Feb
Mar
Context3-month price -20.8%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Mar 16, 2026 | Khattar Jack A.director, officer: President, CEO | Sell | 10,742 | $51.00 |
| Mar 16, 2026 | Hudson Frederick M.director | Sell | 5,369 | $50.61 |
| Mar 16, 2026 | Khattar Jack A.director, officer: President, CEO | Sell | 120 | $51.75 |
| Mar 16, 2026 | Khattar Jack A.director, officer: President, CEO | Sell | 24,138 | $50.09 |
| Mar 10, 2026 | Horich William Toddofficer: SVP, Commercial Operations | Tax | 1,718 | $54.73 |
| Mar 10, 2026 | DEC TIMOTHY Cofficer: Senior Vice-President & CFO | Tax | 1,450 | $54.73 |
| Mar 10, 2026 | Mottola Frankofficer: SVP, Chief Tech. Ops. Officer | Option | 3,750 | — |
| Mar 10, 2026 | Horich William Toddofficer: SVP, Commercial Operations | Sell | 4,439 | $55.00 |
| Mar 10, 2026 | Horich William Toddofficer: SVP, Commercial Operations | Tax | 521 | $54.73 |
| Mar 10, 2026 | DEC TIMOTHY Cofficer: Senior Vice-President & CFO | Option | 3,000 | — |
| Mar 10, 2026 | Horich William Toddofficer: SVP, Commercial Operations | Sell | 4,438 | $54.00 |
| Mar 10, 2026 | Horich William Toddofficer: SVP, Commercial Operations | Option | 2,625 | — |
| Mar 10, 2026 | Mottola Frankofficer: SVP, Chief Tech. Ops. Officer | Sell | 1,623 | $53.65 |
| Mar 10, 2026 | Horich William Toddofficer: SVP, Commercial Operations | Tax | 1,216 | $54.73 |
| Mar 10, 2026 | Khattar Jack A.director, officer: President, CEO | Option | 38,640 | — |
| Mar 10, 2026 | DEC TIMOTHY Cofficer: Senior Vice-President & CFO | Tax | 1,433 | $54.73 |
| Mar 10, 2026 | Mottola Frankofficer: SVP, Chief Tech. Ops. Officer | Tax | 1,793 | $54.73 |
| Mar 10, 2026 | Horich William Toddofficer: SVP, Commercial Operations | Option | 3,750 | — |
| Mar 10, 2026 | Horich William Toddofficer: SVP, Commercial Operations | Option | 1,125 | — |
| Mar 10, 2026 | Khattar Jack A.director, officer: President, CEO | Tax | 16,574 | $54.73 |
| Mar 9, 2026 | GEMAYEL GEORGESdirector | Sell | 8,787 | $53.00 |
| Mar 9, 2026 | GEMAYEL GEORGESdirector | Sell | 10,000 | $53.71 |
| Mar 9, 2026 | GEMAYEL GEORGESdirector | Option | 7,905 | $25.30 |
| Feb 26, 2026 | Rubin Jonathanofficer: SVP, Chief Medical Officer | Tax | 675 | $50.69 |
| Feb 26, 2026 | Mottola Frankofficer: SVP, Chief Tech. Ops. Officer | Grant | 1,875 | — |
| Feb 26, 2026 | Rubin Jonathanofficer: SVP, Chief Medical Officer | Grant | 1,250 | — |
| Feb 26, 2026 | Bhatt Padmanabh P.officer: Sr. VP of IP, CSO | Tax | 650 | $50.69 |
| Feb 26, 2026 | Mottola Frankofficer: SVP, Chief Tech. Ops. Officer | Tax | 977 | $50.69 |
| Feb 26, 2026 | DEC TIMOTHY Cofficer: Senior Vice-President & CFO | Tax | 1,279 | $50.69 |
| Feb 26, 2026 | DEC TIMOTHY Cofficer: Senior Vice-President & CFO | Grant | 2,500 | — |
Source: SUPN SEC Form 4 filings, latest Mar 16, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their SUPN positions over the last 6 months (SEC Form 13F).
Increased
251
New positions
93
Reduced
226
Sold out
70
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 8.8M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 8.7M | Feb 12, 2026 |
| VANGUARD GROUP INC | Increased | 6.0M | Jan 29, 2026 |
| MILLENNIUM MANAGEMENT LLC | Increased | 3.3M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 3.2M | May 8, 2026 |
| ARMISTICE CAPITAL, LLC | Reduced | 2.8M | Feb 17, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 2.7M | Feb 12, 2026 |
| MILLENNIUM MANAGEMENT LLC | Increased | 2.6M | Feb 17, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2.5M | May 15, 2026 |
| MACQUARIE MANAGEMENT HOLDINGS, INC. | New Position | 2.3M | Feb 17, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 2.3M | May 7, 2026 |
| STATE STREET CORP | Increased | 2.3M | May 15, 2026 |
| POINT72 ASSET MANAGEMENT, L.P. | Increased | 2.3M | Feb 17, 2026 |
| STATE STREET CORP | Increased | 2.2M | Feb 13, 2026 |
| MACQUARIE MANAGEMENT HOLDINGS, INC. | Reduced | 2.0M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.