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person · Reporting owner

Hamamatsu Shigeyuki

Disclosed activity across 2 companies

Tapewire entity
2474
SEC CIK
0001379827

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ACCURAY INCARAY · Entity 1170SVP & CFONovember 30, 2020December 03, 2020
OOMA INCOOMA · Entity 2473SVP & Chief Financial OfficerSeptember 15, 2026September 17, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

ACCURAY INC

Report date November 30, 2020 · Filed December 03, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect228,009 Reported balance After 2020-11-30 transaction · row 1
1 source row

Row 1 · 2020-11-30 · Grant · Acquired 61,659 · Balance 228,009

F1: The restricted stock units (RSUs) are released at vest. At total of 34% of the shares subject to this grant become vested and are released on the first anniversary of the vesting commencement date and the remaining shares vest and are released at a rate of 33% on the second anniversary and 33% on the third anniversary of the commencement date.

Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.46 · Expires 2030-11-30Direct116,033 Reported balance After 2020-11-30 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2020-11-30 · Grant · Acquired 116,033 · Balance 116,033

F2: The options are exercisable as they vest. A total of 25% of the entire number of shares subject to this stock option becomes vested and fully exercisable on the first anniversary of the vesting commencement date and the remaining shares subject to this stock option vest and become exercisable in equal monthly installments, ratably over the following 36 months.

Filing footnotes · ownership attribution and instrument terms

F1: The restricted stock units (RSUs) are released at vest. At total of 34% of the shares subject to this grant become vested and are released on the first anniversary of the vesting commencement date and the remaining shares vest and are released at a rate of 33% on the second anniversary and 33% on the third anniversary of the commencement date.

F2: The options are exercisable as they vest. A total of 25% of the entire number of shares subject to this stock option becomes vested and fully exercisable on the first anniversary of the vesting commencement date and the remaining shares subject to this stock option vest and become exercisable in equal monthly installments, ratably over the following 36 months.

OOMA INC

Report date September 15, 2026 · Filed September 17, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect167,032 Reported balance After 2026-09-15 transaction · row 1
1 source row

Row 1 · 2026-09-15 · Tax withholding · Disposed 3,058 · Balance 167,032

F1: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 15, 2026 Filed Sep 17, 2026 20:04 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 3,058 $22.66 $69,294.28
Disclosure

SEC source: 0001193125-26-394306 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · SVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,032

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
September 10, 2026 Filed Sep 14, 2026 20:59 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 3,058 $22.67 $69,324.86
Disclosure

SEC source: 0001193125-26-390721 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · SVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,090

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
September 08, 2026 Filed Sep 10, 2026 22:04 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 3,191 $22.86 $72,946.26
Disclosure

SEC source: 0001193125-26-388171 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · SVP & Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,148

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 23:16 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 3,081 $21.88 $67,412.28
Disclosure

SEC source: 0001193125-26-382288 · ownership.xml · nonDerivative · entry 2

Hamamatsu Shigeyuki · CIK 0001379827 · SVP & Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 176,339

F2 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 23:16 UTC OOMA INC OOMA · Entity 2473 SaleCommon Stock 4,807 $22.33 $107,340.31
Disclosure

SEC source: 0001193125-26-382288 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · SVP & Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 179,420

F1 · kind: This transaction was effected pursuant to a 10b5-1 trading plan adopted by the reporting person.

Read SEC document
June 15, 2026 Filed Jun 16, 2026 21:49 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,971 $17.15 $50,952.65
Disclosure

SEC source: 0001193125-26-272975 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 184,227

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
June 10, 2026 Filed Jun 11, 2026 22:44 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,961 $17.53 $51,906.33
Disclosure

SEC source: 0001193125-26-268064 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 187,198

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
June 08, 2026 Filed Jun 10, 2026 21:49 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 3,124 $16.73 $52,264.52
Disclosure

SEC source: 0001193125-26-266142 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 190,159

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
June 02, 2026 Filed Jun 3, 2026 12:27 UTC OOMA INC OOMA · Entity 2473 SaleCommon Stock 27,696 $17.64 $488,557.44
Disclosure

SEC source: 0001193125-26-254653 · ownership.xml · nonDerivative · entry 2

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,283

F2 · price: The range of prices for the shares of Common Stock sold is from $17.48 to $17.98 The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

Read SEC document
June 01, 2026 Filed Jun 3, 2026 12:27 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,942 $18.14 $53,367.88
Disclosure

SEC source: 0001193125-26-254653 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 220,979

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
March 15, 2026 Filed Mar 17, 2026 20:52 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,382 $13.68 $32,585.76
Disclosure

SEC source: 0001193125-26-111070 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223,921

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
March 10, 2026 Filed Mar 12, 2026 22:31 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,345 $14.24 $33,392.80
Disclosure

SEC source: 0001379827-26-000008 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 226,303

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
March 08, 2026 Filed Mar 9, 2026 21:39 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,480 $14.40 $35,712.00
Disclosure

SEC source: 0001379827-26-000006 · ownership.xml · nonDerivative · entry 2

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 228,648

F2 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
March 06, 2026 Filed Mar 9, 2026 21:39 UTC OOMA INC OOMA · Entity 2473 SaleCommon Stock 10,790 $14.22 $153,411.14
Disclosure

SEC source: 0001379827-26-000006 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 231,128

F1 · price: The range of prices for the shares of Common Stock sold is from $14.09 to $14.34. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

Read SEC document
March 01, 2026 Filed Mar 4, 2026 00:15 UTC OOMA INC OOMA · Entity 2473 GrantCommon Stock 70,000 $0.00 $0.00
Disclosure

SEC source: 0001379827-26-000003 · ownership.xml · nonDerivative · entry 2

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 241,918

F2 · balance_after: Represents restricted stock units which will vest as follows: 1/16th of the total original number of restricted stock units shall vest on June 1, 2026 and 1/16th of the total original number of restricted stock units shall vest on the same day of every 3rd month thereafter, subject to the Reporting Person's continuous status as a Service Provider (as defined in the Issuer's 2015 Equity Incentive Plan) through each applicable vesting date.

Read SEC document
March 01, 2026 Filed Mar 4, 2026 00:15 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 1,200 $12.36 $14,832.00
Disclosure

SEC source: 0001379827-26-000003 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,918

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:11 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 3,231 $11.50 $37,156.50
Disclosure

SEC source: 0001193125-25-322746 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,118

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
December 10, 2025 Filed Dec 12, 2025 21:07 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 3,239 $11.39 $36,892.21
Disclosure

SEC source: 0001193125-25-317545 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176,349

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
December 08, 2025 Filed Dec 10, 2025 22:13 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 3,300 $12.45 $41,085.00
Disclosure

SEC source: 0001193125-25-314411 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179,588

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
December 01, 2025 Filed Dec 3, 2025 23:48 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 1,678 $10.98 $18,424.44
Disclosure

SEC source: 0001193125-25-307119 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 182,888

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
September 15, 2025 Filed Sep 17, 2025 20:13 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 5,051 $12.73 $64,299.23
Disclosure

SEC source: 0001193125-25-206191 · ownership.xml · nonDerivative · entry 2

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 184,566

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
September 10, 2025 Filed Sep 17, 2025 20:13 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,355 $12.51 $29,461.05
Disclosure

SEC source: 0001193125-25-206191 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 189,617

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
September 04, 2025 Filed Sep 5, 2025 20:10 UTC OOMA INC OOMA · Entity 2473 SaleCommon Stock 7,335 $12.89 $94,518.81
Disclosure

SEC source: 0000950170-25-113248 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 191,972

F1 · price: The range of prices for the shares of Common Stock sold is from $12.84 to $12.94. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

Read SEC document
September 01, 2025 Filed Sep 3, 2025 20:52 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 1,198 $12.92 $15,478.16
Disclosure

SEC source: 0000950170-25-112858 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 199,307

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
June 15, 2025 Filed Jun 17, 2025 20:49 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 5,049 $12.21 $61,648.29
Disclosure

SEC source: 0000950170-25-087461 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200,505

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
June 10, 2025 Filed Jun 12, 2025 20:23 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,355 $12.93 $30,450.15
Disclosure

SEC source: 0000950170-25-085428 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 205,554

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
June 09, 2025 Filed Jun 11, 2025 00:08 UTC OOMA INC OOMA · Entity 2473 SaleCommon Stock 10,704 $13.31 $142,460.61
Disclosure

SEC source: 0000950170-25-084588 · ownership.xml · nonDerivative · entry 2

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 207,909

F2 · price: The range of prices for the shares of Common Stock sold is from $13.265 to $13.365. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

Read SEC document
June 08, 2025 Filed Jun 11, 2025 00:08 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,492 $13.24 $32,994.08
Disclosure

SEC source: 0000950170-25-084588 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 218,613

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
June 01, 2025 Filed Jun 3, 2025 23:53 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 1,549 $13.65 $21,143.85
Disclosure

SEC source: 0000950170-25-081256 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 221,105

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
March 15, 2025 Filed Mar 19, 2025 00:41 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 4,985 $13.61 $67,845.85
Disclosure

SEC source: 0000950170-25-041673 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 222,654

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
March 10, 2025 Filed Mar 11, 2025 21:23 UTC OOMA INC OOMA · Entity 2473 GrantCommon Stock 70,000 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-037334 · ownership.xml · nonDerivative · entry 2

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 227,639

F2 · shares: Represents restricted stock units which will vest as follows: 1/16th of the total original number of restricted stock units shall vest on June 10, 2025 and 1/16th of the total original number of restricted stock units shall vest on the same day of every 3rd month thereafter, subject to the Reporting Person's continuous status as a Service Provider (as defined in the Issuer's 2015 Equity Incentive Plan) through each applicable vesting date.

Read SEC document
March 08, 2025 Filed Mar 11, 2025 21:23 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,454 $14.05 $34,478.70
Disclosure

SEC source: 0000950170-25-037334 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 157,639

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
March 01, 2025 Filed Mar 5, 2025 02:20 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 816 $14.38 $11,734.08
Disclosure

SEC source: 0000950170-25-032923 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,093

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
December 15, 2024 Filed Dec 17, 2024 23:46 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 4,392 $14.63 $64,254.96
Disclosure

SEC source: 0000950170-24-137467 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,909

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of restricted stock units.

Read SEC document
December 10, 2024 Filed Dec 12, 2024 21:10 UTC OOMA INC OOMA · Entity 2473 SaleCommon Stock 35,313 $15.51 $547,686.97
Disclosure

SEC source: 0000950170-24-135786 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 165,301

F1 · price: The range of prices for the shares of Common Stock sold is from $15.39 to $15.705. The Reporting Person undertakes that he will provide, upon request by the staff of the U.S. Securities and Exchange Commission, full information regarding the number of securities sold at each separate price.

Read SEC document
December 08, 2024 Filed Dec 9, 2024 23:38 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,169 $14.91 $32,339.79
Disclosure

SEC source: 0000950170-24-134689 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200,614

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
December 01, 2024 Filed Dec 3, 2024 22:16 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 851 $14.80 $12,594.80
Disclosure

SEC source: 0000950170-24-132876 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,783

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
September 15, 2024 Filed Sep 17, 2024 21:06 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 4,212 $11.78 $49,617.36
Disclosure

SEC source: 0000950170-24-107382 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 203,634

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
September 08, 2024 Filed Sep 10, 2024 23:28 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,203 $10.36 $22,823.08
Disclosure

SEC source: 0000950170-24-105274 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 207,846

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
September 01, 2024 Filed Sep 5, 2024 01:00 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 756 $10.40 $7,862.40
Disclosure

SEC source: 0000950170-24-103678 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210,049

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
June 15, 2024 Filed Jun 18, 2024 21:25 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 3,902 $8.60 $33,557.20
Disclosure

SEC source: 0000950170-24-075041 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210,805

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
June 08, 2024 Filed Jun 11, 2024 20:57 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 1,838 $8.63 $15,861.94
Disclosure

SEC source: 0000950170-24-072017 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,707

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
June 01, 2024 Filed Jun 5, 2024 00:09 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 882 $8.64 $7,620.48
Disclosure

SEC source: 0000950170-24-069015 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 216,545

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 16:43 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,076 $8.65 $17,957.40
Disclosure

SEC source: 0000950170-24-033266 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 147,427

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

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March 15, 2024 Filed May 14, 2024 20:56 UTC OOMA INC OOMA · Entity 2473 GrantCommon Stock 70,000 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-059737 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 217,427

F1 · shares: Represents restricted stock units which will vest as follows: 1/16th of the total original number of restricted stock units shall vest on June 15, 2024 and 1/16th of the total original number of restricted stock units shall vest on the same day of every 3rd month thereafter, subject to the Reporting Person's continuous status as a Service Provider (as defined in the Issuer's 2015 Equity Incentive Plan) through each applicable vesting date.

F2 · balance_after: The total number of shares reported in Column 5 includes the transaction that also occurred on March 15, 2024 which was reported on a Form 4 filed with the SEC on March 19, 2024.

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March 08, 2024 Filed Mar 12, 2024 23:47 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,438 $9.34 $22,770.92
Disclosure

SEC source: 0000950170-24-030292 · ownership.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,503

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

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March 01, 2024 Filed Mar 5, 2024 02:36 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 726 $10.04 $7,289.04
Disclosure

SEC source: 0001209191-24-004255 · doc4.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 151,941

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

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December 15, 2023 Filed Dec 19, 2023 21:26 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,458 $10.02 $24,629.16
Disclosure

SEC source: 0001209191-23-059150 · doc4.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,667

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

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December 08, 2023 Filed Dec 11, 2023 23:53 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 2,464 $10.31 $25,403.84
Disclosure

SEC source: 0001209191-23-058127 · doc4.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,125

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

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December 01, 2023 Filed Dec 5, 2023 22:07 UTC OOMA INC OOMA · Entity 2473 Tax withholdingCommon Stock 1,065 $11.86 $12,630.90
Disclosure

SEC source: 0001209191-23-057473 · doc4.xml · nonDerivative · entry 1

Hamamatsu Shigeyuki · CIK 0001379827 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 157,589

F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.