// company-profile
Supernus Pharmaceuticals, Inc.
SUPNExchangeNasdaqSectorPharmaceutical PreparationsInc.DEFilings184Insiders13
// api This Supernus Pharmaceuticals, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
No insider activity recorded for SUPN in the last 90 days.
Institutional Ownership
Top 13F-HR holders of Supernus Pharmaceuticals, Inc. as of 2026-03-31
Total reported AUM
$2.69B
QoQ change
+16.7%
Reporting period
2026-03-31
#1
BlackRock, Inc.
CIK 2012383
$317.9M
6.1M shares
#2
MILLENNIUM MANAGEMENT LLC
CIK 1273087
$171.4M
3.3M shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$127.5M
2.5M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Mar 18, 2026 | Bhatt Padmanabh P. | SUPN | Option Exercise10b5 | 7,250 | $0.00 | $0K |
| Mar 18, 2026 | Bhatt Padmanabh P. | SUPN | Sale10b5 | 412 | $50.48 | $21K |
| Mar 18, 2026 | Bhatt Padmanabh P. | SUPN | Option Exercise10b5 | 7,250 | $39.40 | $286K |
| Mar 18, 2026 | Bhatt Padmanabh P. | SUPN | Sale10b5 | 6,838 | $49.55 | $339K |
| Mar 17, 2026 | Bhatt Padmanabh P. | SUPN | Option Exercise10b5 | 12,250 | $0.00 | $0K |
45 more transactions hidden
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