MarketPeel
Insider Trading Intelligence
Pricing
…
Harinstein Jason
Thu, Jun 11, 2026
23d ago
bought
$0.00
of
GRPN
5,766
shares @ $0.00
Increased holdings by
+10.40%
11th largest trade (out of 18)
Cluster Buy
Trade made by a director
Part of a cluster of 6 transactions by 4 insiders
Small Cap stock — insider trades carry more weight
GRPN
Groupon, Inc.
Information Technology
Software & IT Services
1D
0.00%
1W
+13.19%
1M
+38.05%
3M
—
6M
—
1Y
—
Recent insider activity at GRPN
Aug 12
Bass Robert J
Sold
$96.66k
Aug 8
Harinstein Jason
Bought
$159.15k
Aug 5
Bass Robert J
Sold
$52.02k
Nov 20
Senkypl Dusan
Bought
$174.88k
Nov 20
Pale Fire Capital SICAV a.s.
Bought
$174.88k
Nov 20
Senkypl Dusan
Bought
$65.23k
Nov 20
Pale Fire Capital SICAV a.s.
Bought
$918.80k
Nov 20
Pale Fire Capital SE
Bought
$61.07k
Full GRPN profile →
Harinstein Jason’s trading history →
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