Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| OOMA INCOOMA · Entity 2473 | Director · President & CEO | September 21, 2026 | September 23, 2026 |
| RAMBUS INCRMBS · Entity 3575 | Director | June 01, 2026 | June 02, 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.
OOMA INC
Report date September 21, 2026 · Filed September 23, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 809,374 |
Reported balance
After 2026-09-21 transaction · row 1
1 source rowRow 1 · 2026-09-21 · Exercise / conversion · Acquired 50,000 · Balance 809,374 |
| Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $10.20 · Expires 2027-02-13 | Direct | 0 |
Reported balance
After 2026-09-21 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-09-21 · Exercise / conversion · Disposed 50,000 · Balance 0 F2: The shares subject to the option are fully vested and exercisable. |
| Common StockSEC Table I · non-derivative | IndirectBy the Eric Stang & Pamela Stang TR UA 09/02/2004 Stang Family Trust | 1,153,258 |
Reported balance
Holding disclosure · report date 2026-09-21 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 1,153,258 F1: Shares held by the Eric Stang & Pamela Stang Trust U/A 09/02/2004 Stang Family Trust (the "Trust"). Voting and investment power over the shares held by the Trust is exercised by the Reporting Person, as one of the trustees. |
Filing footnotes · ownership attribution and instrument terms
F1: Shares held by the Eric Stang & Pamela Stang Trust U/A 09/02/2004 Stang Family Trust (the "Trust"). Voting and investment power over the shares held by the Trust is exercised by the Reporting Person, as one of the trustees.
F2: The shares subject to the option are fully vested and exercisable.
RAMBUS INC
Report date June 01, 2026 · Filed June 02, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 19,218 |
Reported balance
After 2026-06-01 transaction · row 1
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 1 · 2026-06-01 · Sale · Disposed 5,000 · Balance 19,218 F1: All shares sold at an exact price of $146.00 F2: Shares held directly by the Stang Family Trust dated September 2, 2004 for which the Reporting Person serves as a trustee. |
| Common StockSEC Table I · non-derivative | Direct | 2,223 |
Reported balance
Holding disclosure · report date 2026-06-01 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 2,223 |
Filing footnotes · ownership attribution and instrument terms
F1: All shares sold at an exact price of $146.00
F2: Shares held directly by the Stang Family Trust dated September 2, 2004 for which the Reporting Person serves as a trustee.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
InvenSense Inc
Report date May 18, 2017 · Filed May 22, 2017
Section 16 reporting ended · disclosed 2017-05-22. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
After 2017-05-18 transaction · row 1
1 source rowRow 1 · 2017-05-18 · Disposition to issuer · Disposed 24,252 · Balance 0 F1: Disposed of in connection with the acquisition of the Issuer by TDK Corporation (the "Merger") pursuant to the Agreement and Plan of Merger, dated as of December 21, 2016, by and among the Issuer, TDK Corporation and TDK Sensor Solutions Corporation, (the "Merger Agreement"), whereby each share of Issuer common stock ("Issuer Common Stock") other than certain shares owned by the Issuer, TDK Corporation and their respective subsidiaries and shares subject to appraisal rights, was automatically cancelled and converted into the right to receive $13.00 in cash, without interest (the "Merger Consideration"). |
| Restricted Stock Unit (RSU)SEC Table II · derivative / convertible security · Conversion / exercise price $0.00 | Direct | 0 |
Reported balance
After 2017-05-18 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2017-05-18 · Disposition to issuer · Disposed 15,638 · Balance 0 F2: Each Restricted Stock Unit ("RSU") represents a contingent right to receive at settlement one share of Invensense common stock at no cost. F4: Disposed of pursuant to the Merger Agreement, whereby each vested restricted stock unit of Issuer Common Stock ("RSU") was cancelled in exchange for the right to receive a cash payment equal to the product of the Merger Consideration multiplied by the total number of shares subject to the vested RSU. Pursuant to the terms of the applicable RSU award agreement, 100% of the unvested RSUs held by the Reporting Person became fully vested upon the change in control of the Issuer effected by the Merger. F3: Subject to the Reporting Person's continuing service to the corporation and the provisions in the Invensense's standard form of RSU award agreement, the shares will vest on December 31, 2017. Shares will be delivered to the reporting person on each vest date; provided, however, that settlement of each RSU will be deferred to the first permissible trading day for the corporation's common stock, if later than the applicable vesting date, but no later than March 15th of the year following the vesting date. |
Filing footnotes · ownership attribution and instrument terms
F1: Disposed of in connection with the acquisition of the Issuer by TDK Corporation (the "Merger") pursuant to the Agreement and Plan of Merger, dated as of December 21, 2016, by and among the Issuer, TDK Corporation and TDK Sensor Solutions Corporation, (the "Merger Agreement"), whereby each share of Issuer common stock ("Issuer Common Stock") other than certain shares owned by the Issuer, TDK Corporation and their respective subsidiaries and shares subject to appraisal rights, was automatically cancelled and converted into the right to receive $13.00 in cash, without interest (the "Merger Consideration").
F2: Each Restricted Stock Unit ("RSU") represents a contingent right to receive at settlement one share of Invensense common stock at no cost.
F3: Subject to the Reporting Person's continuing service to the corporation and the provisions in the Invensense's standard form of RSU award agreement, the shares will vest on December 31, 2017. Shares will be delivered to the reporting person on each vest date; provided, however, that settlement of each RSU will be deferred to the first permissible trading day for the corporation's common stock, if later than the applicable vesting date, but no later than March 15th of the year following the vesting date.
F4: Disposed of pursuant to the Merger Agreement, whereby each vested restricted stock unit of Issuer Common Stock ("RSU") was cancelled in exchange for the right to receive a cash payment equal to the product of the Merger Consideration multiplied by the total number of shares subject to the vested RSU. Pursuant to the terms of the applicable RSU award agreement, 100% of the unvested RSUs held by the Reporting Person became fully vested upon the change in control of the Issuer effected by the Merger.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 21, 2026 Filed Sep 23, 2026 22:51 UTC | OOMA INC OOMA · Entity 2473 | Exercise / conversionCommon Stock · Derivative | 50,000 | $0.00 Strike: $10.20 | $0.00 |
DisclosureSEC source: 0001193125-26-399745 · ownership.xml · derivative · entry 3 STANG ERIC B · CIK 0001234045 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 50,000 shares Expires 2027-02-13 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable. Read SEC document |
| September 21, 2026 Filed Sep 23, 2026 22:51 UTC | OOMA INC OOMA · Entity 2473 | Exercise / conversionCommon Stock | 50,000 | $10.20 | $510,000.00 |
DisclosureSEC source: 0001193125-26-399745 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 809,374 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 15, 2026 Filed Sep 16, 2026 20:01 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,191 | $22.66 | $185,608.06 |
DisclosureSEC source: 0001193125-26-393039 · ownership.xml · nonDerivative · entry 2 STANG ERIC B · CIK 0001234045 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 759,374 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 14, 2026 Filed Sep 16, 2026 20:01 UTC | OOMA INC OOMA · Entity 2473 | SaleCommon Stock | 36,322 | $23.26 | $844,944.16 |
DisclosureSEC source: 0001193125-26-393039 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Indirect · By the Eric Stang & Pamela Stang TR UA 09/02/2004 Stang Family Trust Disclosed balance after: 1,153,258 F1 · price: The range of prices for the shares of Common Stock sold is from $23.25 to $23.37 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. F3 · ownership.nature: Shares held by the Eric Stang & Pamela Stang Trust U/A 09/02/2004 Stang Family Trust (the "Trust"). Voting and investment power over the shares held by the Trust is exercised by the Reporting Person, as one of the trustees. Read SEC document |
| September 11, 2026 Filed Sep 14, 2026 20:57 UTC | OOMA INC OOMA · Entity 2473 | SaleCommon Stock | 10,361 | $22.75 | $235,712.75 |
DisclosureSEC source: 0001193125-26-390717 · ownership.xml · nonDerivative · entry 3 STANG ERIC B · CIK 0001234045 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Indirect · By the Eric Stang & Pamela Stang TR UA 09/02/2004 Stang Family Trust Disclosed balance after: 1,189,580 F3 · ownership.nature: Shares held by the Eric Stang & Pamela Stang Trust U/A 09/02/2004 Stang Family Trust (the "Trust"). Voting and investment power over the shares held by the Trust is exercised by the Reporting Person, as one of the trustees. Read SEC document |
| September 10, 2026 Filed Sep 14, 2026 20:57 UTC | OOMA INC OOMA · Entity 2473 | SaleCommon Stock | 29,639 | $23.08 | $683,996.99 |
DisclosureSEC source: 0001193125-26-390717 · ownership.xml · nonDerivative · entry 2 STANG ERIC B · CIK 0001234045 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Indirect · By the Eric Stang & Pamela Stang TR UA 09/02/2004 Stang Family Trust Disclosed balance after: 1,199,941 F2 · price: The range of prices for the shares of Common Stock sold is from $23.00 to $23.35 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. F3 · ownership.nature: Shares held by the Eric Stang & Pamela Stang Trust U/A 09/02/2004 Stang Family Trust (the "Trust"). Voting and investment power over the shares held by the Trust is exercised by the Reporting Person, as one of the trustees. Read SEC document |
| September 10, 2026 Filed Sep 14, 2026 20:57 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 9,431 | $22.67 | $213,800.77 |
DisclosureSEC source: 0001193125-26-390717 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 767,565 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 22:05 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,397 | $22.86 | $191,955.42 |
DisclosureSEC source: 0001193125-26-388174 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 776,996 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 23:25 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 10,113 | $21.88 | $221,272.44 |
DisclosureSEC source: 0001193125-26-382308 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 785,393 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 |
| July 10, 2026 Filed Jul 13, 2026 20:05 UTC | OOMA INC OOMA · Entity 2473 | SaleCommon Stock | 23,212 | $20.00 | $464,240.00 |
DisclosureSEC source: 0001193125-26-302011 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 795,506 Read SEC document |
| June 24, 2026 Filed Jun 26, 2026 20:01 UTC | OOMA INC OOMA · Entity 2473 | SaleCommon Stock | 27,666 | $18.50 | $511,821.00 |
DisclosureSEC source: 0001193125-26-285421 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 818,718 Read SEC document |
| June 15, 2026 Filed Jun 16, 2026 21:51 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,317 | $17.15 | $142,636.55 |
DisclosureSEC source: 0001193125-26-272984 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 846,384 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 22:47 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 9,366 | $17.53 | $164,185.98 |
DisclosureSEC source: 0001193125-26-268075 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 854,701 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 21:43 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,308 | $16.73 | $138,992.84 |
DisclosureSEC source: 0001193125-26-266118 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 864,067 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, 2026 Filed Jun 2, 2026 22:49 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 5,000 | $146.00 | $730,000.00 |
DisclosureSEC source: 0001193125-26-254027 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 19,218 F1 · price: All shares sold at an exact price of $146.00 F2 · ownership.nature: Shares held directly by the Stang Family Trust dated September 2, 2004 for which the Reporting Person serves as a trustee. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 21:04 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 10,061 | $18.14 | $182,506.54 |
DisclosureSEC source: 0001193125-26-253804 · ownership.xml · nonDerivative · entry 2 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 872,375 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 |
| April 01, 2026 Filed Apr 4, 2026 00:51 UTC | RAMBUS INC RMBS · Entity 3575 | GrantCommon Stock | 2,223 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-142643 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,223 F1 · shares: The shares are represented by restricted stock units, or RSUs, all of which vest April 1, 2027 or the first business day thereafter. Each RSU represents the contingent right to receive one share of RMBS common stock. Read SEC document |
| March 24, 2026 Filed Mar 26, 2026 20:53 UTC | OOMA INC OOMA · Entity 2473 | SaleCommon Stock | 7,417 | $14.00 | $103,838.00 |
DisclosureSEC source: 0001193125-26-126504 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Indirect · By the Eric Stang & Pamela Stang TR UA 09/02/2004 Stang Family Trust Disclosed balance after: 1,229,580 Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:52 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,236 | $13.68 | $112,668.48 |
DisclosureSEC source: 0001193125-26-111072 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 882,436 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 22:33 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 9,287 | $14.24 | $132,246.88 |
DisclosureSEC source: 0001234045-26-000008 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 890,672 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 10, 2026 20:23 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,191 | $14.40 | $117,950.40 |
DisclosureSEC source: 0001234045-26-000006 · ownership.xml · nonDerivative · entry 2 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 899,959 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 10, 2026 20:23 UTC | OOMA INC OOMA · Entity 2473 | SaleCommon Stock | 25,888 | $14.26 | $369,245.72 |
DisclosureSEC source: 0001234045-26-000006 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 908,150 F1 · price: The range of prices for the shares of Common Stock sold is from $14.09 to $14.38. 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 00:17 UTC | OOMA INC OOMA · Entity 2473 | GrantCommon Stock | 300,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001234045-26-000003 · ownership.xml · nonDerivative · entry 2 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 934,038 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 00:17 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 6,230 | $12.36 | $77,002.80 |
DisclosureSEC source: 0001234045-26-000003 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 634,038 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 21:12 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,118 | $11.50 | $93,357.00 |
DisclosureSEC source: 0001193125-25-322756 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 640,268 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 21:09 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 9,147 | $11.39 | $104,184.33 |
DisclosureSEC source: 0001193125-25-317549 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 648,386 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 22:17 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,157 | $12.45 | $101,554.65 |
DisclosureSEC source: 0001193125-25-314423 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 657,533 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 23:52 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 5,680 | $10.98 | $62,366.40 |
DisclosureSEC source: 0001193125-25-307125 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 665,690 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 |
| November 10, 2025 Filed Nov 12, 2025 19:09 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 4,000 | $111.79 | $447,140.00 |
DisclosureSEC source: 0001193125-25-277055 · ownership.xml · nonDerivative · entry 2 STANG ERIC B · CIK 0001234045 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 20,394 F3 · price: All shares sold at an exact price of $111.785. F2 · ownership.nature: Shares held directly by the Stang Family Trust dated September 2, 2004 for which the Reporting Person serves as a trustee. Read SEC document |
| November 07, 2025 Filed Nov 12, 2025 19:09 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 5,000 | $102.35 | $511,760.00 |
DisclosureSEC source: 0001193125-25-277055 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 24,394 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.343 to $102.455, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F2 · ownership.nature: Shares held directly by the Stang Family Trust dated September 2, 2004 for which the Reporting Person serves as a trustee. Read SEC document |
| September 15, 2025 Filed Sep 17, 2025 20:12 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,166 | $12.73 | $103,953.18 |
DisclosureSEC source: 0001193125-25-206186 · ownership.xml · nonDerivative · entry 2 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 671,370 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 20:12 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 9,193 | $12.51 | $115,004.43 |
DisclosureSEC source: 0001193125-25-206186 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 679,536 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 20:12 UTC | OOMA INC OOMA · Entity 2473 | SaleCommon Stock | 19,265 | $12.85 | $247,518.65 |
DisclosureSEC source: 0000950170-25-113250 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 688,729 F1 · price: The range of prices for the shares of Common Stock sold is from $12.725 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 20:55 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 5,759 | $12.92 | $74,406.28 |
DisclosureSEC source: 0000950170-25-112860 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 707,994 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 20:51 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,146 | $12.21 | $99,462.66 |
DisclosureSEC source: 0000950170-25-087466 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 713,753 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 11, 2025 00:10 UTC | OOMA INC OOMA · Entity 2473 | SaleCommon Stock | 10,727 | $12.98 | $139,215.01 |
DisclosureSEC source: 0000950170-25-084590 · ownership.xml · nonDerivative · entry 2 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Indirect · By the Eric Stang & Pamela Stang TR UA 09/02/2004 Stang Family Trust Disclosed balance after: 1,236,997 F2 · price: The range of prices for the shares of Common Stock sold is from $12.82 to $13.33. 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 10, 2025 Filed Jun 12, 2025 20:21 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 9,207 | $12.93 | $119,046.51 |
DisclosureSEC source: 0000950170-25-085417 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 721,899 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, 2025 Filed Jun 11, 2025 00:10 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,185 | $13.24 | $108,369.40 |
DisclosureSEC source: 0000950170-25-084590 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 731,106 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 4, 2025 01:40 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 5,782 | $13.65 | $78,924.30 |
DisclosureSEC source: 0000950170-25-081359 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 739,291 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 |
| May 09, 2025 Filed May 12, 2025 22:36 UTC | RAMBUS INC RMBS · Entity 3575 | SaleCommon Stock | 3,653 | $51.13 | $186,777.89 |
DisclosureSEC source: 0000917273-25-000080 · wk-form4_1747089388.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 29,394 F1 · ownership.nature: Shares held directly by the Stang Family Trust dated September 2, 2004 for which the Reporting Person serves as a trustee. Read SEC document |
| April 01, 2025 Filed Apr 3, 2025 19:35 UTC | RAMBUS INC RMBS · Entity 3575 | GrantCommon Stock | 3,824 | $0.00 | $0.00 |
DisclosureSEC source: 0000917273-25-000051 · wk-form4_1743708930.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,824 F1 · shares: The shares are represented by restricted stock units, or RSUs, all of which vest April 1, 2026 or the first business day thereafter. Each RSU represents the contingent right to receive one share of RMBS common stock. Read SEC document |
| March 15, 2025 Filed Mar 19, 2025 00:42 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,145 | $13.61 | $110,853.45 |
DisclosureSEC source: 0000950170-25-041674 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 745,073 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 21:24 UTC | OOMA INC OOMA · Entity 2473 | GrantCommon Stock | 280,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-037338 · ownership.xml · nonDerivative · entry 2 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 753,218 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 21:24 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,208 | $14.05 | $115,322.40 |
DisclosureSEC source: 0000950170-25-037338 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 473,218 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 02:21 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 11,523 | $14.38 | $165,700.74 |
DisclosureSEC source: 0000950170-25-032928 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 481,426 F1 · kind: Shares delivered by Reporting Person to Issuer in payment of the withholding tax liability upon vesting of the restricted stock units. F2 · balance_after: The prior Form 4s filed in December 2024 incorrectly reported 66,699 shares as being indirectly held and the totals in both the direct and indirect lines have been adjusted accordingly. Read SEC document |
| December 20, 2024 Filed Dec 24, 2024 01:03 UTC | OOMA INC OOMA · Entity 2473 | Exercise / conversionEmployee Stock Option (right to buy) · Derivative | 41,029 | $0.00 Strike: $6.04 | $0.00 |
DisclosureSEC source: 0000950170-24-139840 · ownership.xml · derivative · entry 3 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 41,029 shares Expires 2025-01-05 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable. Read SEC document |
| December 20, 2024 Filed Dec 24, 2024 01:03 UTC | OOMA INC OOMA · Entity 2473 | Exercise / conversionCommon Stock | 41,029 | $6.04 | $247,815.16 |
DisclosureSEC source: 0000950170-24-139840 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 426,250 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| December 15, 2024 Filed Dec 17, 2024 23:47 UTC | OOMA INC OOMA · Entity 2473 | Tax withholdingCommon Stock | 8,221 | $14.63 | $120,273.23 |
DisclosureSEC source: 0000950170-24-137468 · ownership.xml · nonDerivative · entry 1 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 426,250 F1 · kind: Shares delivered by the 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 10, 2024 22:57 UTC | OOMA INC OOMA · Entity 2473 | SaleCommon Stock | 9,193 | $15.00 | $137,895.00 |
DisclosureSEC source: 0000950170-24-135069 · ownership.xml · nonDerivative · entry 5 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Indirect · By the Eric Stang & Pamela Stang TR UA 09/02/2004 Stang Family Trust( Disclosed balance after: 1,265,990 F2 · ownership.nature: Shares held by the Eric Stang & Pamela Stang Trust U/A 09/02/2004 Stang Family Trust (the "Trust"). Voting and investment power over the shares held by the Trust is exercised by the Reporting Person, as one of the trustees. Read SEC document |
| December 09, 2024 Filed Dec 10, 2024 22:57 UTC | OOMA INC OOMA · Entity 2473 | SaleCommon Stock | 39,458 | $15.24 | $601,241.28 |
DisclosureSEC source: 0000950170-24-135069 · ownership.xml · nonDerivative · entry 4 STANG ERIC B · CIK 0001234045 · Director · CEO and Pres. 10b5-1 filing: No plan indicated Ownership: Indirect · By the Eric Stang & Pamela Stang TR UA 09/02/2004 Stang Family Trust( Disclosed balance after: 1,275,183 F5 · price: The range of prices for the shares of Common Stock sold is from $15.00 to $15.60. The Reporting Person undertakes that he will provide, upon request by the Staff, full information regarding the number of securities sold at each separate price. F2 · ownership.nature: Shares held by the Eric Stang & Pamela Stang Trust U/A 09/02/2004 Stang Family Trust (the "Trust"). Voting and investment power over the shares held by the Trust is exercised by the Reporting Person, as one of the trustees. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.