SH
Insider
Shigeyuki Hamamatsu
SVP & Chief Financial OfficerShigeyuki Hamamatsu (SVP & Chief Financial Officer) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Ooma, Inc. (OOMA). The largest single filing was $489K of OOMA (27,696 sh × $17.64, as filed), executed Jun 2.
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
3
0 buys · 3 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$749K
shares × price, as filed
Last traded
Sep 1
Filed Sep 3
Median ADV $7.5M across their filed names
Open performance→Volume by month
Buys $0
Sells $1.4M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
3 filings
Sector per market data · by filing · past 12 months
Most traded names
OOMA
Ooma, Inc.
OOMA · 0 buys · 5 sells
5 filings
Recent filings
OOMASALE
Ooma, Inc.
View filing →
$107K4,807 sh × $22.33
Exec Sep 1
Filed Sep 3 · 7:16 PM ET OOMASALE Ooma, Inc. View filing → $489K
27,696 sh × $17.64
Exec Jun 2
Filed Jun 3 · 5:30 PM ET OOMASALE Ooma, Inc. View filing → $153K
10,790 sh × $14.22
Exec Mar 6
Filed Mar 9 · 5:30 PM ET OOMASALE Ooma, Inc. View filing → $142K
10,704 sh × $13.31
Exec Jun 9 2025
Filed Jun 10 2025 · 5:30 PM ET OOMASALE Ooma, Inc. View filing → $548K
35,313 sh × $15.51
Exec Dec 10 2024
Filed Dec 12 2024 · 5:30 PM ET