ITS
InsiderTrading
Trades
Insiders
Companies
Cluster Buys
Rankings
About
Home
/
Insiders
/
Chang William H
Chang William H
Insider
Insider
☆
Watch
Total trades
4
Bought (open market)
$0
Sold (open market)
$0
Tickers traded
0
Recent trades
Most recent Form 4 filings by Chang William H.
Chang William H
traded
428,682 shares of
SMLR
Jan 16
Details
Chang William H
traded
154,074 shares of
SMLR
Jan 16
Details
Chang William H
traded
241,508 shares of
SMLR
Jan 16
Details
Chang William H
traded
4,000 shares of
SMLR
at $0
Explore insider screeners
Latest CEO & CFO Purchases
Latest CEO & CFO Sales
Director Purchases
Officer Purchases
Top Purchases This Week
Top Sales This Week
Top Officer Buys (Month)
10% Owner Filings
10b5-1 Planned Trades
Discretionary Trades
Buy/Sell Ratios
Politician-Insider Overlap
Jan 16
Details
Chang William H
traded
3,560 shares of
SMLR
at $0
Jan 16
Details
Chang William H
traded
500 shares of
SMLR
at $0
Jan 16
Details
Chang William H
traded
7,125 shares of
SMLR
at $0
Jan 16
Details
Chang William H
traded
1,000 shares of
SMLR
at $0
Jan 16
Details
Chang William H
traded
27,000 shares of
SMLR
at $0
Jan 16
Details
Chang William H
granted
4,000 shares of
SMLR
at $0
Jan 2
Details
Chang William H
gifted
60,000 shares of
SMLR
at $0
Dec 15, 2025
· filed
Dec 17, 2025
Details