QLYSQUALYS, INC.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-06-02.
Insider buys (90d)
$0.00
Insider sells (90d)
$2.05M
Net flow
$-2.05M
Filings
7
Buy transactions
0
Sell transactions
10
Distinct insiders
4
Last close (cached)
$113.42
as of 2026-06-02
1d return
-0.5%
5d return
+10.9%
1m return
+28.1%
Top insiders trading QLYS (90d)
Recent transactions (13)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-02 | 2026-06-01 | Thakar Sumedh S | Sale | 39 | $115.57 | $4.5K | open → |
| 2026-06-02 | 2026-06-01 | Thakar Sumedh S | Sale | 10,861 | $114.97 | $1.25M | open → |
| 2026-06-02 | 2026-06-01 | Thakar Sumedh S | Sale | 1,700 | $113.95 | $193.7K | open → |
| 2026-06-02 | 2026-06-01 | Thakar Sumedh S | Sale | 600 | $112.46 | $67.5K | open → |
| 2026-05-26 | 2026-05-22 | Pfeiffer Wendy | Sale | 500 | $101.21 | $50.6K | open → |
| 2026-05-21 | 2026-05-20 | POSEY BRUCE K | Sale | 7 | $101.17 | $708.19 | open → |
| 2026-05-21 | 2026-05-20 | POSEY BRUCE K | Sale | 858 | $100.43 | $86.2K | open → |
| 2026-05-21 | 2026-05-19 | POSEY BRUCE K | Sale | 50 | $101.23 | $5.1K | open → |
| 2026-05-21 | 2026-05-19 | POSEY BRUCE K | Sale | 2,334 | $100.16 | $233.8K | open → |
| 2026-05-21 | 2026-05-19 | Kim Joo Mi | Sale | 1,627 | $100.17 | $163.0K | open → |
| 2026-05-04 | 2026-05-01 | POSEY BRUCE K | Tax | 2,270 | $88.53 | $201.0K | open → |
| 2026-05-04 | 2026-05-01 | Kim Joo Mi | Tax | 3,845 | $88.53 | $340.4K | open → |
| 2026-05-04 | 2026-05-01 | Thakar Sumedh S | Tax | 6,748 | $88.53 | $597.4K | open → |
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