MRSN Stock Posts

11/13/2025 11:51:17 AM

$MRSN Earnings November 14 BMO. Options Imply ±9.1% Move. Shares gained +299.7% since the last report

12/31/2024 1:04:27 PM

Unusual Option Volume

MRSN Mersana Therapeutics1.38-0.04 (-2.8%)

Mersana Therapeutics trades 7,761 contracts. The highest volume is in the 17-Jan-25 2 puts, which is -44.9% below the current price.

12/13/2024 1:18:14 PM

Unusual Option Volume

MRSN Mersana Therapeutics2.12-0.18 (-7.8%)

Mersana Therapeutics trades 5,011 contracts. The highest volume is in the 17-Jan-25 2 puts.

12/11/2024 12:28:40 PM

Unusual Option Volume

MRSN Mersana Therapeutics2.62+0.14 (+5.7%)

Mersana Therapeutics trades 3,964 contracts. The highest volume is in the 17-Jan-25 5 calls, which is 90.8% above the current price.

5/9/2024 11:00:02 AM

Unusual Option Volume

MRSN Mersana Therapeutics2.88-0.52 (-15.3%)

Mersana Therapeutics trades 3,694 contracts. The highest volume is in the 16-Aug-24 5 calls, which is 73.6% above the current price. News: Mersana Therapeutics Provides Business Update and Announces First Quarter 2024 Financial Results

4/18/2024 12:03:34 PM

Unusual Option Volume

MRSN Mersana Therapeutics3.46-0.06 (-1.7%)

Mersana Therapeutics trades 4,136 contracts.

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