GENERATION BIO CO

CUSIP: 37148K209 Class: COM NEW

Yiheng Capital Management, L.P.'s Holding History (CIK: 0001447228)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 105,524 Value ($000) $599 Avg Close — Range —
Q3 2025
Shares 105,524 Value ($000) $646 Avg Close — Range —