MRNS SEC Form 4 filings
Marinus Pharmaceuticals, Inc. Latest Insider Trading Activity
Our insider trading activity tracker for Marinus Pharmaceuticals, Inc. shows 12 total open-market insider transactions for MRNS over the past 2,788 days. The most recent displayed transaction was on January 21, 2025, when Ezickson Elan (Marinus Pharmaceuticals, Inc. Director) reported a sale of 1,600 shares at $0.54 per share. This page shows up to the 10 most recent SEC Form 4 filing records on a 6-hour delay. Sign up for real-time updates and access to 20 years of historic insider trading data.
Insider Trading For MRNS Charted on Daily Candles. Scroll left or zoom out to load earlier candles (up to 2 years).
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction MRNS | 2025-01-23 | 2025-01-21 | Marinus Pharmaceuticals, Inc. | Ezickson Elan | Director | Sell | 1 | 1,600 | $0.54 | $864.00 | 12.80% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting MRNS | 2024-08-07 | 2024-08-05 | Marinus Pharmaceuticals, Inc. | Manning Martha E | SVP, GEN. COUNSEL & CORP. SEC | Sell | 1 | 3,621 | $1.13 | $4,091.73 | 5.67% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting MRNS | 2024-08-07 | 2024-08-05 | Marinus Pharmaceuticals, Inc. | Hulihan Joseph | CHIEF MEDICAL OFFICER | Sell | 1 | 4,828 | $1.13 | $5,455.64 | 6.23% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting MRNS | 2024-02-21 | 2024-02-16 | Marinus Pharmaceuticals, Inc. | Braunstein Scott | CHAIRMAN AND CEO | Sell | 1 | 11,850 | $9.94 | $117,789.00 | 5.03% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction MRNS | 2023-08-08 | 2023-08-08 | Marinus Pharmaceuticals, Inc. | Braunstein Scott | CHAIRMAN AND CEO | Sell | 2 | 6,443 | $9.55 | $61,512.35 | 1.96% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction MRNS | 2023-08-08 | 2023-08-08 | Marinus Pharmaceuticals, Inc. | Hulihan Joseph | CHIEF MEDICAL OFFICER | Sell | 2 | 2,902 | $9.55 | $27,706.04 | 2.96% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting MRNS | 2023-02-08 | 2023-02-06 | Marinus Pharmaceuticals, Inc. | Ezickson Elan | Director | Sell | 1 | 750 | $6.56 | $4,920.00 | 11.81% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting MRNS | 2023-02-08 | 2023-02-06 | Marinus Pharmaceuticals, Inc. | Austin Charles | Director | Sell | 1 | 1,073 | $6.49 | $6,963.77 | 16.90% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MRNS | 2019-12-13 | 2019-12-13 | Marinus Pharmaceuticals Inc | Braunstein Scott | Chief Executive Officer | Buy | 1 | 100,000 | $1.25 | $125,000.00 | 100.00% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting MRNS | 2019-01-30 | 2019-01-29 | Marinus Pharmaceuticals Inc | Smith Edward F | CFO | Sell | 1 | 2,492 | $3.06 | $7,625.52 | 5.32% | View Filing |
⚠️ THE SAMPLE ABOVE IS DEFERRED BY 6 HOURS ⚠️
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Alerts are based on public SEC filings and are provided for informational purposes only; they do not constitute financial advice.