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AWM Investment Company, Inc.
10% ownerAWM Investment Company, Inc. (10% owner) filed 6 Form 4 reports as a reporting entity in the trailing twelve months (0 purchases, 6 sales), most often in 908 Devices Inc. (MASS). The largest single filing was $1.6M of MASS (185,442 sh across 2 lots, as filed), executed May 27. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
6
0 buys · 6 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$3.6M
shares × price, as filed
Last traded
Sep 29
Filed Oct 1
Median ADV $3.5M across their filed names
Open performance→Volume by month
Buys $0
Sells $3.6M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
6 filings
Sector per market data · by filing · past 12 months
Most traded names
MASSRecent filings
MASSSALE
908 Devices Inc.
View filing →
$207K18,000 sh × $11.52
Exec Sep 29
Filed Oct 1 · 5:02 PM ET MASSSALE 908 Devices Inc. View filing → $441K
41,578 sh × $10.61
Exec Aug 21
Filed Aug 24 · 4:50 PM ET MASSSALE 908 Devices Inc. View filing → $418K
50,000 sh × $8.36
Exec Aug 4
Filed Aug 6 · 4:26 PM ET MASSSALE 908 Devices Inc. View filing → $357K
39,782 sh × $8.97
Exec Jun 4
Filed Jun 4 · 5:30 PM ET MASSSALE 908 Devices Inc. View filing → $1.6M
185,442 sh across 2 lots
Exec May 27
Filed May 29 · 5:30 PM ET MASSSALE 908 Devices Inc. View filing → $567K
70,184 sh across 2 lots
Exec May 6
Filed May 8 · 5:30 PM ET GNSSSALE Genasys Inc. View filing → $367K
99,957 sh across 2 lots
Exec Nov 1 2024
Filed Nov 5 2024 · 5:30 PM ET