InsiderTrades

Turner Michael S.

SEC CIK 1836524 · EDGAR

Buying vs selling by month open-market trades, last 60 months, all 2 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
HAWKHawkEye 360, Inc.CLO 179.5K — $430.8K 12026-09-152026-09-15
MASS908 Devices Inc.VP, GC 8,521 — $1.69M 162021-09-092025-06-16

Most active insiders at HAWK, 12 months

#InsiderTitleBoughtSold
1 MONEY ARTHUR LDir —$820.5K
2 Finelli Francis AlphonseDir $770.0K—
3 Turner Michael S.CLO —$430.8K
4 Searle Craig Chih-MengCFO —$150.3K
5 Serafini John SheldonPres, CEO, Dir ——
6 Sweeney Janine VirginiaCHRO ——
7 Herndon Charles ChristopherCIO ——
8 NightDragon Growth II, L.P.VC FUND PRE-IPO INVESTMENT ——
9 Spoto MarkDir ——
10 NightDragon Growth I, L.P.VC FUND PRE-IPO INVESTMENT ——

Transactions 17

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
MT 2026-09-17 16:26 2026-09-15+ HAWK HawkEye 360, Inc. Turner Michael S. CLO S - Sale $16.25 -26.5K 179.5K -13% -$430.8K
M 2025-06-18 2025-06-16+ MASS 908 Devices Inc. Turner Michael S. Chief Legal, Admin Off S - Sale $7.51 -24.6K 8,521 -74% -$184.8K
DM 2025-02-04 2025-02-03 MASS 908 Devices Inc. Turner Michael S. Chief Legal, Admin Off S - Sale+OE $2.33 -9,672 24.6K -28% -$22.5K
DM 2025-02-04 2025-02-01 MASS 908 Devices Inc. Turner Michael S. Chief Legal, Admin Off M - OptEx — +25.2K 23.4K New —
DM 2024-02-02 2024-02-01 MASS 908 Devices Inc. Turner Michael S. Chief Legal, Admin Off S - Sale+OE $6.99 -5,232 9,105 -36% -$36.6K
DM 2024-02-02 2024-02-01 MASS 908 Devices Inc. Turner Michael S. Chief Legal, Admin Off M - OptEx — +14.3K 14.3K New —
DM 2023-02-03 2023-02-01+ MASS 908 Devices Inc. Turner Michael S. VP, GC S - Sale+OE $9.72 -4,427 2,848 -61% -$43.0K
D 2023-02-03 2023-02-01 MASS 908 Devices Inc. Turner Michael S. VP, GC M - OptEx — +4,427 4,427 New —
D 2022-08-18 2022-08-17 MASS 908 Devices Inc. Turner Michael S. VP, GC S - Sale+OE $18.15 -5,000 0 -100% -$90.8K
D 2022-08-18 2022-08-17 MASS 908 Devices Inc. Turner Michael S. VP, GC M - OptEx $7.91 +5,000 5,000 New +$39.5K
D 2022-08-03 2022-08-02 MASS 908 Devices Inc. Turner Michael S. VP, GC M - OptEx $7.91 +10.0K 10.0K New +$79.1K
D 2022-08-03 2022-08-02 MASS 908 Devices Inc. Turner Michael S. VP, GC S - Sale+OE $23.96 -10.0K 0 -100% -$239.6K
2022-07-01 2022-06-29 MASS 908 Devices Inc. Turner Michael S. VP, GC S - Sale $20.03 -5,000 0 -100% -$100.2K
D 2022-06-27 2022-06-23 MASS 908 Devices Inc. Turner Michael S. VP, GC M - OptEx $7.91 +10.0K 15.0K +200% +$79.1K
D 2022-06-27 2022-06-23 MASS 908 Devices Inc. Turner Michael S. VP, GC S - Sale+OE $17.90 -10.0K 5,000 -67% -$179.0K
DM 2021-09-10 2021-09-09 MASS 908 Devices Inc. Turner Michael S. VP, GC S - Sale+OE $36.41 -21.8K 5,000 -81% -$795.6K
D 2021-09-10 2021-09-09 MASS 908 Devices Inc. Turner Michael S. VP, GC M - OptEx $7.91 +21.8K 26.8K +437% +$172.8K

Purchase Sale Sale after option exercise All abbreviations