FilingPulse

MXCT insider transaction filings

MAXCYTE, INC. — 34 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-06-22. Screen MXCT transaction legs live →

FiledFormInsiderReported transactionsSource
2026-06-224Johnston John Joseph — DirectorGrant/award (A): 30,421 @ $0 · Grant/award (A): 49,579 (derivative) @ $0EDGAR
2026-06-224Hemrajani Rekha — DirectorGrant/award (A): 30,421 @ $0 · Grant/award (A): 49,579 (derivative) @ $0EDGAR
2026-06-224Erck Stanley C — DirectorGrant/award (A): 30,421 @ $0 · Grant/award (A): 49,579 (derivative) @ $0EDGAR
2026-06-224Collins Cynthia — DirectorGrant/award (A): 30,421 @ $0 · Grant/award (A): 49,579 (derivative) @ $0EDGAR
2026-06-224Brooke William W — DirectorGrant/award (A): 30,421 @ $0 · Grant/award (A): 49,579 (derivative) @ $0EDGAR
2026-06-224Al-Wakeel Yasir B. — DirectorGrant/award (A): 30,421 @ $0 · Grant/award (A): 49,579 (derivative) @ $0EDGAR
2026-06-224BALTHROP PATRICK J — DirectorGrant/award (A): 30,421 @ $0 · Grant/award (A): 49,579 (derivative) @ $0EDGAR
2026-06-224DOUGLAS RICHARD — DirectorGrant/award (A): 30,421 @ $0 · Grant/award (A): 49,579 (derivative) @ $0EDGAR
2026-04-174Ahuja Parmeet — Chief Financial OfficerGrant/award (A): 187,500 @ $0EDGAR
2026-04-104Ahuja Parmeet — Chief Financial OfficerGrant/award (A): 375,000 (derivative) @ $0EDGAR
2026-03-314Masoud Maher — President and CEO, DirectorGrant/award (A): 300,000 @ $0 · Grant/award (A): 600,000 (derivative) @ $0EDGAR
2026-03-194Swirsky Douglas J — CHIEF FINANCIAL OFFICERSale (S): 10,142 @ $0.81EDGAR
2025-08-274Hemrajani Rekha — DirectorSale (S): 10,684 @ $2.09EDGAR
2025-08-134Swirsky Douglas J — CHIEF FINANCIAL OFFICERPurchase (P): 50,000 @ $1.29EDGAR
2025-08-134Masoud Maher — President and CEO, DirectorPurchase (P): 75,000 @ $1.37EDGAR
2025-08-134Erck Stanley C — DirectorPurchase (P): 100,000 @ $1.37EDGAR
2025-08-134Brooke William W — DirectorPurchase (P): 50,000 @ $1.29EDGAR
2025-08-134DOUGLAS RICHARD — DirectorPurchase (P): 80,000 @ $1.39EDGAR
2025-06-234Johnston John Joseph — DirectorGrant/award (A): 29,210 @ $0 · Grant/award (A): 50,790 (derivative) @ $0EDGAR
2025-06-234Hemrajani Rekha — DirectorGrant/award (A): 29,210 @ $0 · Grant/award (A): 50,790 (derivative) @ $0EDGAR
2025-06-234Erck Stanley C — DirectorGrant/award (A): 29,210 @ $0 · Grant/award (A): 50,790 (derivative) @ $0EDGAR
2025-06-234Collins Cynthia — DirectorGrant/award (A): 29,210 @ $0 · Grant/award (A): 50,790 (derivative) @ $0EDGAR
2025-06-234Brooke William W — DirectorGrant/award (A): 29,210 @ $0 · Grant/award (A): 50,790 (derivative) @ $0EDGAR
2025-06-234Al-Wakeel Yasir B. — DirectorGrant/award (A): 29,210 @ $0 · Grant/award (A): 50,790 (derivative) @ $0EDGAR
2025-06-234BALTHROP PATRICK J — DirectorGrant/award (A): 29,210 @ $0 · Grant/award (A): 50,790 (derivative) @ $0EDGAR
2025-06-234DOUGLAS RICHARD — DirectorGrant/award (A): 29,210 @ $0 · Grant/award (A): 50,790 (derivative) @ $0EDGAR
2025-03-204Soleymannezhad Ali — Chief Commercial OfficerSale (S): 1,211 @ $3.18EDGAR
2025-03-204Sandoval David I. — GENERAL COUNSELSale (S): 353 @ $3.18EDGAR
2025-03-204Swirsky Douglas J — CHIEF FINANCIAL OFFICERSale (S): 6,939 @ $3.18EDGAR
2025-03-184Soleymannezhad Ali — Chief Commercial OfficerGrant/award (A): 34,625 @ $0 · Grant/award (A): 138,500 (derivative) @ $0EDGAR
2025-03-184Sandoval David I. — GENERAL COUNSELGrant/award (A): 23,125 @ $0 · Grant/award (A): 92,500 (derivative) @ $0EDGAR
2025-03-184Swirsky Douglas J — CHIEF FINANCIAL OFFICERGrant/award (A): 37,500 @ $0 · Grant/award (A): 150,000 (derivative) @ $0EDGAR
2025-03-184Masoud Maher — President and CEO, DirectorGrant/award (A): 347,500 (derivative) @ $0EDGAR
2025-01-294Johnston John Joseph — DirectorOption exercise (M): 3,000 @ $2.93 · Sale (S): 3,000 @ $4.64 · Option exercise (M): 3,000 (derivative) @ $0EDGAR

Recent 8-K events — MAXCYTE, INC.

FiledFormItems reportedSource
2026-08-128-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits		EDGAR
2026-06-178-K5.07 — Submission of Matters to a Vote of Security HoldersEDGAR
2026-06-168-K3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of ListingEDGAR
2026-05-128-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits		EDGAR
2026-03-278-K5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers
9.01 — Financial Statements and Exhibits		EDGAR
2026-03-248-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits		EDGAR
2026-03-208-K3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of ListingEDGAR
2026-01-128-K2.02 — Results of Operations and Financial Condition
9.01 — Financial Statements and Exhibits		EDGAR
2025-11-128-K2.02 — Results of Operations and Financial Condition
7.01 — Regulation FD Disclosure
9.01 — Financial Statements and Exhibits		EDGAR
2025-11-058-K2.02 — Results of Operations and Financial Condition
9.01 — Financial Statements and Exhibits		EDGAR
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