InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
1
T+90 hit rate
42%
T+90 mean return
-1.2%
Across 24 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the detailed record of transactions filed by Hamamatsu Shigeyuki. Officer active across 1 company, notably OOMA INC. Cumulatively, 37 disclosures have been logged. Split: 0 buy · 1 sell. Total volume traded: €519k. History available since 8 September 2021. The latest transaction was filed on 15 March 2025 (Retenue fiscale). Regulator: SEC (Form 4). The full history is free.
Declarations37 total
4,985 shares@ US$13.614.7% of flowCommon StockSEC:0000950170-25-041673:0
2,454 shares@ US$14.052.4% of flowCommon StockSEC:0000950170-25-037334:0
816 shares@ US$14.380.8% of flowCommon StockSEC:0000950170-25-032923:0
4,392 shares@ US$14.634.6% of flowCommon StockSEC:0000950170-24-137467:0
35,313 shares@ US$15.509538.7% of flowCommon StockSEC:0000950170-24-135786:0
2,169 shares@ US$14.912.3% of flowCommon StockSEC:0000950170-24-134689:0
851 shares@ US$14.800.9% of flowCommon StockSEC:0000950170-24-132876:0
4,212 shares@ US$11.783.3% of flowCommon StockSEC:0000950170-24-107382:0
2,203 shares@ US$10.361.5% of flowCommon StockSEC:0000950170-24-105274:0
756 shares@ US$10.400.5% of flowCommon StockSEC:0000950170-24-103678:0
3,902 shares@ US$8.602.3% of flowCommon StockSEC:0000950170-24-075041:0
1,838 shares@ US$8.631.1% of flowCommon StockSEC:0000950170-24-072017:0
882 shares@ US$8.640.5% of flowCommon StockSEC:0000950170-24-069015:0
70,000 shares0Common StockSEC:0000950170-24-059737:0
2,076 shares@ US$8.651.2% of flowCommon StockSEC:0000950170-24-033266:0
2,438 shares@ US$9.341.6% of flowCommon StockSEC:0000950170-24-030292:0
726 shares@ US$10.040.5% of flowCommon StockSEC:0001209191-24-004255:0
2,458 shares@ US$10.021.7% of flowCommon StockSEC:0001209191-23-059150:0
2,464 shares@ US$10.311.8% of flowCommon StockSEC:0001209191-23-058127:0
1,065 shares@ US$11.860.9% of flowCommon StockSEC:0001209191-23-057473:0
2,487 shares@ US$13.238.0% of flowCommon StockSEC:0001209191-23-049838:0
2,296 shares@ US$13.642.2% of flowCommon StockSEC:0001209191-23-049023:0
1,062 shares@ US$14.141.0% of flowCommon StockSEC:0001209191-23-048544:0
2,330 shares@ US$14.272.3% of flowCommon StockSEC:0001209191-23-038381:0
2,293 shares@ US$13.322.1% of flowCommon StockSEC:0001209191-23-036052:0
25 of 37 declarations
About Hamamatsu Shigeyuki
Hamamatsu Shigeyuki is a declarant who has made 37 filings in total. In his most recent filings, he sold 518879 euros worth of shares of OOMA INC, with the first filing dated September 20, 2021, and the last on March 18, 2025. Notable transactions include a sale of 518878.61 euros on December 12, 2024.
