Mark Simon

CABA

Mark Simon serves as Director at Cabaletta Bio, Inc. (CABA). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

2 trades

$172.6K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$172.6K

Companies Traded

CABA

Active Period

Oct 2022 – Jan 2026

2 total trades

Most Recent

Buy CABA

Jan 21, 2026 · $50.5K

Mark Simon's Insider Trading at Cabaletta Bio, Inc. (CABA)

Buys

2 · $172.6K

Sells

0 · $0.00

Total Shares Bought

147,122

Total Shares Sold

CABA Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jan 21, 2026	Buy	22,122	$2.28	$50.5K	147,205
Oct 18, 2022	Buy	125,000	$0.98	$122.1K	0

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