MXCT SEC Form 4 filings
Maxcyte, Inc. Latest Insider Trading Activity
Our insider trading activity tracker for Maxcyte, Inc. shows 13 total open-market insider transactions for MXCT over the past 830 days. The most recent displayed transaction was on August 13, 2025, when Masoud Maher (Maxcyte, Inc. President and CEO) reported a purchase of 75,000 shares at $1.37 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 MXCT 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MXCT | 2025-08-13 | 2025-08-13 | Maxcyte, Inc. | Masoud Maher | President and CEO | Buy | 1 | 75,000 | $1.37 | $102,750.00 | 42.86% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MXCT | 2025-08-13 | 2025-08-13 | Maxcyte, Inc. | Douglas Richard | Director | Buy | 1 | 80,000 | $1.39 | $111,200.00 | 34.70% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting MXCT | 2025-03-20 | 2025-03-18 | Maxcyte, Inc. | Soleymannezhad Ali | Chief Commercial Officer | Sell | 1 | 1,211 | $3.18 | $3,850.98 | 2.00% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting MXCT | 2025-03-20 | 2025-03-18 | Maxcyte, Inc. | Sandoval David I. | GENERAL COUNSEL | Sell | 1 | 353 | $3.18 | $1,122.54 | 0.55% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting MXCT | 2025-03-20 | 2025-03-18 | Maxcyte, Inc. | Swirsky Douglas J | CHIEF FINANCIAL OFFICER | Sell | 1 | 6,939 | $3.18 | $22,066.02 | 5.84% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting MXCT | 2025-01-14 | 2025-01-13 | Maxcyte, Inc. | Sandoval David I. | GENERAL COUNSEL | Sell | 1 | 4,466 | $4.54 | $20,275.64 | 9.73% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction MXCT | 2024-12-10 | 2024-12-09 | Maxcyte, Inc. | Johnston John Joseph | Director | Sell | 2 | 3,000 | $3.77 | $11,324.55 | 1.05% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction MXCT | 2024-09-30 | 2024-09-26 | Maxcyte, Inc. | Johnston John Joseph | Director | Sell | 1 | 3,000 | $3.82 | $11,460.00 | 2.07% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction MXCT | 2024-09-05 | 2024-09-04 | Maxcyte, Inc. | Erck Stanley C | Director | Sell | 2 | 47,689 | $4.02 | $191,655.19 | 8.14% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. MXCT | 2024-06-10 | 2024-06-10 | Maxcyte, Inc. | Masoud Maher | President and CEO | Buy | 2 | 100,000 | $4.89 | $489,113.29 | 77.19% | View Filing |
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Alerts are based on public SEC filings and are provided for informational purposes only; they do not constitute financial advice.