$MTSR

📈 Chart

67 transactions across 4 dates · last 180 days

30d 90d 180d 365d

6-Month Buy/Sell Trend

Buys Sells
▶ 2025-11-13
57 other
⚡ 13 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
FMR LLC — J 3,010 — — Nov 17
FMR LLC — J 2,230,450 — — Nov 17
ARCH Venture Partners XII, LLC — D 18,503,128 — — Nov 14
ARCH Venture Partners XII, LLC — D 8,313,680 — — Nov 14
BERNS PAUL L — D 4,031 — — Nov 13
BERNS PAUL L — D 7,523,682 — — Nov 13
BERNS PAUL L — D 8,313,680 — — Nov 13
BERNS PAUL L — D 957,559 — — Nov 13
BERNS PAUL L — A 4,031 — — Nov 13
BERNS PAUL L — D 24,188 — — Nov 13
BERNS PAUL L — D 223,430 — — Nov 13
Bernard Christopher Whitten See Remarks D 21,250 — — Nov 13
Bernard Christopher Whitten See Remarks D 12,767,462 — — Nov 13
Bernard Christopher Whitten See Remarks A 21,250 — — Nov 13
Bernard Christopher Whitten See Remarks D 348,750 — — Nov 13
Bernard Christopher Whitten See Remarks D 1,702,328 — — Nov 13
Burow Kristina — D 2,688 — — Nov 13
Burow Kristina — D 17,070,904 — — Nov 13
Burow Kristina — D 18,503,128 — — Nov 13
Burow Kristina — D 7,523,682 — — Nov 13
Burow Kristina — D 8,313,680 — — Nov 13
Burow Kristina — A 2,688 — — Nov 13
Burow Kristina — D 16,125 — — Nov 13
Burow Kristina — D 148,953 — — Nov 13
Hubbard Brian CHIEF SCIENTIFIC OFFICER D 17,000 — — Nov 13
Hubbard Brian CHIEF SCIENTIFIC OFFICER A 17,000 — — Nov 13
Hubbard Brian CHIEF SCIENTIFIC OFFICER D 319,186 — — Nov 13
Hubbard Brian CHIEF SCIENTIFIC OFFICER D 120,000 — — Nov 13
Hubbard Brian CHIEF SCIENTIFIC OFFICER D 106,395 — — Nov 13
Lang Matthew CHIEF LEGAL OFFICER D 12,500 — — Nov 13
Lang Matthew CHIEF LEGAL OFFICER A 12,500 — — Nov 13
Lang Matthew CHIEF LEGAL OFFICER D 46,875 — — Nov 13
Lang Matthew CHIEF LEGAL OFFICER D 325,000 — — Nov 13
MEANWELL CLIVE EXECUTIVE CHAIRMAN D 5,375 — — Nov 13
MEANWELL CLIVE EXECUTIVE CHAIRMAN D 12,767,462 — — Nov 13
MEANWELL CLIVE EXECUTIVE CHAIRMAN A 5,375 — — Nov 13
MEANWELL CLIVE EXECUTIVE CHAIRMAN D 32,250 — — Nov 13
MEANWELL CLIVE EXECUTIVE CHAIRMAN D 297,907 — — Nov 13
Marso Steven CHIEF MEDICAL OFFICER D 17,000 — — Nov 13
Marso Steven CHIEF MEDICAL OFFICER A 17,000 — — Nov 13
Marso Steven CHIEF MEDICAL OFFICER D 120,000 — — Nov 13
Marso Steven CHIEF MEDICAL OFFICER D 829,885 — — Nov 13
Marso Steven CHIEF MEDICAL OFFICER D 21,279 — — Nov 13
Visioli Christopher CHIEF FINANCIAL OFFICER D 21,250 — — Nov 13
Visioli Christopher CHIEF FINANCIAL OFFICER A 21,250 — — Nov 13
Visioli Christopher CHIEF FINANCIAL OFFICER D 150,000 — — Nov 13
Visioli Christopher CHIEF FINANCIAL OFFICER D 255,349 — — Nov 13
Visioli Christopher CHIEF FINANCIAL OFFICER D 340,465 — — Nov 13
Stonehouse Jon P — D 2,688 — — Nov 13
Stonehouse Jon P — A 2,688 — — Nov 13
Stonehouse Jon P — D 47,730 — — Nov 13
Pinto Joshua — D 2,688 — — Nov 13
Pinto Joshua — A 2,688 — — Nov 13
Pinto Joshua — D 16,125 — — Nov 13
Pinto Joshua — D 148,953 — — Nov 13
Population Health Partners GP, LLC — D 127,675 — — Nov 13
Population Health Partners GP, LLC — D 12,639,787 — — Nov 13
▶ 2025-11-11
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Validae Health, L.P. — J 12,767,462 $0 $0 Nov 13
▶ 2025-11-10
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
FMR LLC — G 860,722 $0 $0 Nov 12
▶ 2025-11-03
▼ 1 sell · $12K 7 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
FMR LLC — J 3,189,540 $0 $0 Nov 5
FMR LLC — J 47,843 $0 $0 Nov 5
FMR LLC — J 47,843 $0 $0 Nov 5
FMR LLC — J 2,115 $0 $0 Nov 5
FMR LLC — J 2,356,274 $0 $0 Nov 5
FMR LLC — ▼ Sell 193 $61 $12K Nov 5
FMR LLC — J 2,356,081 $0 $0 Nov 5
FMR LLC — J 2,617,340 $0 $0 Nov 5