$SRZN

6 transactions across 4 dates · last 90 days

Buys Sells

▶ 2026-03-31

1 other

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Li Yang	Exec. Vice President, Research	G	1,666	$0	$0		Apr 1

▶ 2026-03-23

▲ 2 buys · $379K

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
TCG Crossover GP II, LLC	—	▲ Buy	7,612	$25	$190K		Mar 25
TCG Crossover GP II, LLC	—	▲ Buy	7,611	$25	$190K		Mar 25

▶ 2026-03-24

▲ 2 buys · $2.6M

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
TCG Crossover GP II, LLC	—	▲ Buy	53,329	$25	$1.3M		Mar 25
TCG Crossover GP II, LLC	—	▲ Buy	53,329	$25	$1.3M		Mar 25

▶ 2026-01-23

1 other

Insider	Title	Type	Shares	Price	$ Value	10b5-1	Filed
Williams Charles O	Chief Operating Officer	A	500	$0	$0		Jan 26