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SION

Sionna Therapeutics, Inc. · Healthcare

Ra Capital Management, L.P. bought $20.3M of Sionna Therapeutics, Inc.

Director and 10% owner

Bought$20,250,000
$18.00Price
1,125,000Shares
+94%Stake

What SION did for a copier

Filed Feb 10Copier in Feb 11
$1,000 copied at Tue, Feb 11 open, $22.47
$536
S&P 500, same days
−5.4%

Measured over 30 trading days, to the Mar 26 close.

Ra Capital Management, L.P.'s record

63 other buys with 3 months of prices since 2016: on average +0.4% against the S&P 500, and 23 of 63 beat it.

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Traded Mon, Feb 10. Filed Mon, Feb 10, 5:04 PM ET, after the close. Returns use the Feb 11 open and the Mar 26 close. Not investment advice.