Yang Li

Insider

Exec. Vice President, Research

Trades at: SRZN

30D 90D 1Y

Net shares · 90d

-1.6K

0 buy · 1.6K sell

Net value · 90d

-$52.8K

$0 in · $52.8K out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 1.6K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Show open-market only

SRZN Grant·A
Jun 15, 26

Exec. Vice President, Research

$13.5K

1.7K sh · $8.11

Own +10%
SRZN Sell·S
May 4, 26

Exec. Vice President, Research

$52.8K

1.6K sh · $33.33

Own -8%
SRZN Exercise·M
May 1, 26

Exec. Vice President, Research

$0

4.4K sh

Own New
SRZN Exercise·M
May 1, 26

Exec. Vice President, Research

—

4.4K sh

Own +30%
SRZN Other·G
Mar 31, 26

Exec. Vice President, Research

$0

1.7K sh

Own -10%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 15, 2026	SRZN	Exec. Vice President, Research	Grant A	1.7K	+10%	$8.11	$13.5K
May 4, 2026	SRZN	Exec. Vice President, Research	Sell S	1.6K	-8%	$33.33	$52.8K
May 1, 2026	SRZN	Exec. Vice President, Research	Exercise M	4.4K	New	—	$0
May 1, 2026	SRZN	Exec. Vice President, Research	Exercise M	4.4K	+30%	—	—
Mar 31, 2026	SRZN	Exec. Vice President, Research	Other G	1.7K	-10%	—	$0

About Yang Li

This profile aggregates every SEC Form 4 insider transaction reported by Yang Li across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.