BOLLARD CATHERINE purchased 440.5% of their position (4.41K shares) of CABALETTA BIO, INC. on the open market
Open‑market purchase worth $10.0K — a major conviction buy. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 1/21/2026ACC: 0001193125-26-018319
+4.41K
Net shares
Net buyer
$10.0K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
4.41K acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+4.41K
Price / share
$2.27
Trade value
$9.98K
% of position
440.5%
1/21/2026
1K→5.41K
Total
Net shares
+4.41K
Net value
$9.98K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 1/21/2026 | P · Purchase | +4.41K | $2.27 | $9.98K | 440.5% | 1K | 5.41K |
| Total | +4.41K | $9.98K | ||||||
Derivative Transactions0
No derivative transactions reported