MarketPeel
Insider Trading Intelligence
Tue, Mar 17, 2026
Mar 17
sold $26.15 of ATRA
5 shares @ $5.23
Decreased holdings by 0.00%
9th largest trade (out of 14)
Cluster Buy
Trade made by a director
Part of a cluster of 2 transactions by 2 insiders
Price 52% below 200-day moving average
Micro Cap stock — higher insider information edge
ATRAAtara Biotherapeutics, Inc.
HealthcareBiotechnology
1D0.00%
1W+10.85%
1M+13.44%
3M
6M
1Y

Recent insider activity at ATRA

Full ATRA profile →Huang James’s trading history →
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback