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BMEA

Biomea Fusion (BMEA) stock: insider trades, news & valuation

Net buying
Close · Oct 9, 2026 $1.42 +3.6% on the day -20.7% over 12 months 52-week range $0.96 – $2.21

Share price and insider trades

BMEA closeInsider buyInsider sale
0.501.001.502.002.50NovDecJan 2026FebMarAprMayJunJulAugSepOctBought $10,500 on 2025-12-01 · Rainer M ErdtmannBought $42,900 on 2025-12-11 · Rainer M ErdtmannBought $44,000 on 2025-11-28 · Rainer M ErdtmannBought $99,000 on 2025-12-02 · Michael J.m. Hitchcock
Bought, 12 months$196K
Sold, 12 months$0
Insiders buying2
Insiders selling0

Biomea Fusion insider trading at a glance (Oct 9, 2026): in the past 12 months, 2 insiders bought $196K and 0 sold $0 of BMEA stock on the open market.

BMEA insider buying and selling by quarter

Open-market purchases (green, above the line) and sales (red, below), by trade date.

Q4 2025: $196K bought (4 trades)$196KQ4 2025Q1 2026Q2 2026Q3 2026Q4 2026
QuarterBoughtPurchasesSoldSales
Q4 2026—0—0
Q3 2026—0—0
Q2 2026—0—0
Q1 2026—0—0
Q4 2025$196K4—0

Valuation, profit and volume

P/E (trailing)n/aSector median —
Market value— 
Profit margin—Revenue growth —
Volume vs. 50-day0.7×Last 5 sessions
Insiders' paper profit+$59KOn all tracked purchases +30.1%

Summary

Over the past 12 months, 2 Biomea Fusion, Inc. insiders reported open-market purchases totaling $196K, while 0 insiders reported sales totaling $0. Among insiders with enough purchase history to measure, Rainer M Erdtmann (See Remarks) has the highest Insider Score at 77.

Insider transactions

Open-market purchases and sales.

Filed Insider Type Shares Price Value Since Score
Dec 15SEC Rainer M ErdtmannSee Remarks Buy 30,000723,027 held (+4%) $1.43 $43K -0.7% 77
Dec 4SEC Michael J.m. HitchcockCEO Buy 100,000115,000 held (+667%) $0.99 $99K +43.4% —
Dec 2SEC Rainer M ErdtmannSee Remarks Buy 40,000683,027 held (+6%) $1.10 $44K +29.1% 77
Dec 2SEC Rainer M ErdtmannSee Remarks Buy 10,000693,027 held (+1%) $1.05 $10K +35.2% 77

Insiders at Biomea Fusion, Inc.

InsiderBoughtSoldLast filingScore
Michael J.m. HitchcockCEO $99K — Dec 4, 2025 —
Rainer M ErdtmannSee Remarks $97K — Dec 15, 2025 77

BMEA stock: common questions

Are Biomea Fusion, Inc. insiders buying BMEA stock?

In the past 12 months, 2 insiders reported open-market purchases of BMEA worth $196K. The latest was See Remarks Rainer M Erdtmann bought $43K of BMEA at $1.43.

Are Biomea Fusion, Inc. insiders selling BMEA stock?

0 insiders reported sales worth $0 over the same period.

Where does this data come from?

Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.

What is BMEA's 52-week range?

Over the past year BMEA has traded between $0.96 and $2.21. It last closed at $1.42 on Oct 9, 2026.