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KISSNER CHARLES

Disclosed activity across 2 companies

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25192
SEC CIK
0001188095

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
RAMBUS INCRMBS · Entity 3575DirectorOctober 02, 2026October 05, 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.

RAMBUS INC

Report date October 02, 2026 · Filed October 05, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee Footnote3,747 Reported balance After 2026-10-02 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-10-02 · Sale · Disposed 5,000 · Balance 3,747

F1: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on May 8, 2026.

F2: All shares sold at an exact price of $111.00.

F3: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Common StockSEC Table I · non-derivativeDirect40,545 Reported balance Holding disclosure · report date 2026-10-02 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 40,545

Filing footnotes · ownership attribution and instrument terms

F1: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on May 8, 2026.

F2: All shares sold at an exact price of $111.00.

F3: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

ShoreTel Inc

Report date September 25, 2017 · Filed September 27, 2017

Section 16 reporting ended · disclosed 2017-09-27. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2017-09-25 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2017-09-25 · Disposition to issuer · Disposed 140,181 · Balance 0

F1: Following the acquisition of ShoreTel, Inc. by Mitel Networks Corporation, shares of ShoreTel, Inc. common stock were subject to a tender offer of $7.50 per share.

Non-qualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.64 · Expires 2019-11-04Direct0 Reported balance After 2017-09-25 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2017-09-25 · Disposition to issuer · Disposed 1,667 · Balance 0

F2: Following the acqusition of ShoreTel, Inc. by Mitel Networks Corporation, all vested and exercisable options and all vested RSUs were cancelled. The holder received the right to a cash payment equal to $7.50 per share, minus exercise price and applicable taxes.

Non-qualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $6.09 · Expires 2020-11-03Direct0 Reported balance After 2017-09-25 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2017-09-25 · Disposition to issuer · Disposed 10,000 · Balance 0

F2: Following the acqusition of ShoreTel, Inc. by Mitel Networks Corporation, all vested and exercisable options and all vested RSUs were cancelled. The holder received the right to a cash payment equal to $7.50 per share, minus exercise price and applicable taxes.

Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 · Expires 2026-11-09Direct0 Reported balance After 2017-09-25 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2017-09-25 · Disposition to issuer · Disposed 13,500 · Balance 0

F3: Originally scheduled to vest at the rate of 100% on the anniversary date of the grant. Vesting was accelerated pursuant to the ShoreTel, Inc. 2015 Equity Incentive Plan.

F2: Following the acqusition of ShoreTel, Inc. by Mitel Networks Corporation, all vested and exercisable options and all vested RSUs were cancelled. The holder received the right to a cash payment equal to $7.50 per share, minus exercise price and applicable taxes.

Filing footnotes · ownership attribution and instrument terms

F1: Following the acquisition of ShoreTel, Inc. by Mitel Networks Corporation, shares of ShoreTel, Inc. common stock were subject to a tender offer of $7.50 per share.

F2: Following the acqusition of ShoreTel, Inc. by Mitel Networks Corporation, all vested and exercisable options and all vested RSUs were cancelled. The holder received the right to a cash payment equal to $7.50 per share, minus exercise price and applicable taxes.

F3: Originally scheduled to vest at the rate of 100% on the anniversary date of the grant. Vesting was accelerated pursuant to the ShoreTel, Inc. 2015 Equity Incentive Plan.

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
October 02, 2026 Filed Oct 5, 2026 18:44 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 5,000 $111.00 $555,000.00
Disclosure

SEC source: 0001193125-26-413981 · ownership.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 3,747

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on May 8, 2026.

F2 · price: All shares sold at an exact price of $111.00.

F3 · ownership.nature: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
September 22, 2026 Filed Sep 24, 2026 17:04 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 5,000 $105.00 $525,000.00
Disclosure

SEC source: 0001193125-26-400762 · ownership.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 8,747

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on May 8, 2026.

F2 · price: All shares sold at an exact price of $105.00.

F3 · ownership.nature: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
August 07, 2026 Filed Aug 10, 2026 23:58 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 5,000 $100.92 $504,600.00
Disclosure

SEC source: 0001193125-26-342968 · ownership.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See Footnote

Disclosed balance after: 13,747

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on May 8, 2026.

F2 · price: All shares sold at an exact price of $100.92.

F3 · ownership.nature: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
April 01, 2026 Filed Apr 4, 2026 00:46 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 2,223 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-142636 · ownership.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,545

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
April 01, 2025 Filed Apr 3, 2025 19:44 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 3,824 $0.00 $0.00
Disclosure

SEC source: 0000917273-25-000053 · wk-form4_1743709460.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,322

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
April 01, 2024 Filed Apr 2, 2024 21:32 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 2,972 $0.00 $0.00
Disclosure

SEC source: 0000917273-24-000071 · wk-form4_1712093521.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,498

F1 · shares: The shares are represented by restricted stock units, or RSUs, all of which vest April 1, 2025 or the first business day thereafter. Each RSU represents the contingent right to receive one share of RMBS common stock.

Read SEC document
April 03, 2023 Filed Apr 5, 2023 18:42 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 3,653 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-023227 · doc4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,526

F1 · shares: The shares are represented by restricted stock units, or RSUs, all of which vest April 3, 2024 or the first business day thereafter. Each RSU represents the contingent right to receive one share of RMBS common stock.

Read SEC document
May 09, 2022 Filed May 11, 2022 16:52 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 9,674 $24.78 $239,743.00
Disclosure

SEC source: 0001209191-22-028228 · doc4.xml · nonDerivative · entry 2

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 18,747

F1 · shares: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on March 11, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.38 to $25.47, 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.

F3 · ownership.nature: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
May 06, 2022 Filed May 9, 2022 22:08 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 20,000 $25.72 $514,396.00
Disclosure

SEC source: 0001209191-22-027926 · doc4.xml · nonDerivative · entry 3

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 28,421

F1 · shares: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on March 11, 2022.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.06 to $26.00, 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.

F3 · ownership.nature: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
May 05, 2022 Filed May 9, 2022 22:08 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 20,000 $25.91 $518,220.00
Disclosure

SEC source: 0001209191-22-027926 · doc4.xml · nonDerivative · entry 2

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 48,421

F1 · shares: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on March 11, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.31 to $26.80, 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.

F3 · ownership.nature: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
April 01, 2022 Filed Apr 4, 2022 15:28 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 5,408 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-022167 · doc4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,873

F1 · shares: The shares are represented by restricted stock units, or RSUs, all of which vest April 1, 2023 or the first business day thereafter. Each RSU represents the contingent right to receive one share of RMBS common stock.

Read SEC document
March 08, 2022 Filed Mar 10, 2022 16:24 UTC RAMBUS INC RMBS · Entity 3575 Exercise / conversionEmployee stock option (right to buy) · Derivative 40,000 $0.00 Strike: $4.13 $0.00
Disclosure

SEC source: 0001209191-22-017778 · doc4.xml · derivative · entry 4

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 40,000 shares

Expires 2022-08-01

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 option award vests as to 12.5% of the granted shares on February 1, 2013, and the remaining shares vest monthly thereafter until fully vested on August 1, 2016.

Read SEC document
March 08, 2022 Filed Mar 10, 2022 16:24 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 40,000 $28.05 $1,121,960.00
Disclosure

SEC source: 0001209191-22-017778 · doc4.xml · nonDerivative · entry 2

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,465

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.85 to $28.50, 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.

Read SEC document
March 08, 2022 Filed Mar 10, 2022 16:24 UTC RAMBUS INC RMBS · Entity 3575 Exercise / conversionCommon Stock 40,000 $4.13 $165,200.00
Disclosure

SEC source: 0001209191-22-017778 · doc4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,465

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
April 01, 2021 Filed Apr 2, 2021 23:44 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 8,538 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-024851 · doc4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,465

F1 · shares: The shares are represented by restricted stock units, or RSUs, all of which vest April 1, 2022 or the first business day thereafter. Each RSU represents the contingent right to receive one share of RMBS common stock.

Read SEC document
May 01, 2020 Filed May 4, 2020 23:47 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 4,129 $12.05 $49,768.08
Disclosure

SEC source: 0001209191-20-026934 · doc4.xml · nonDerivative · entry 2

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 68,421

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on November 25, 2019.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.01 to $12.17, 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.

F3 · ownership.nature: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
April 01, 2020 Filed Apr 2, 2020 21:14 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 13,927 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-022688 · doc4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,185

F1 · shares: The shares are represented by restricted stock units, or RSUs, all of which vest April 1, 2021 or the first business day thereafter. Each RSU represents the contingent right to receive one share of RMBS common stock.

F2 · balance_after: Reflects 5,898 Restricted Stock Units canceled per the Restricted Stock Unit Termination agreement dated October 24, 2019.

Read SEC document
October 01, 2019 Filed Oct 2, 2019 22:40 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 7,055 $13.25 $93,459.70
Disclosure

SEC source: 0001209191-19-051940 · doc4.xml · nonDerivative · entry 2

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 64,292

F1 · kind: The sale report in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on November 2, 2018.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.065 to $13.42, 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.

F3 · ownership.nature: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
July 02, 2019 Filed Jul 3, 2019 00:39 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 3,723 $12.08 $44,977.56
Disclosure

SEC source: 0001209191-19-040598 · doc4.xml · nonDerivative · entry 2

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 38,000

F1 · kind: The sale report in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on November 2, 2018.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.005 to $12.19, 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.

F3 · ownership.nature: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
May 01, 2019 Filed May 2, 2019 20:35 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 14,156 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-027011 · doc4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,503

F1 · shares: The shares are represented by restricted stock units, or RSUs, all of which vest May 1, 2020 or the first business day thereafter. Each RSU represents the contingent right to receive one share of RMBS common stock.

Read SEC document
October 02, 2018 Filed Oct 3, 2018 23:47 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 1,100 $10.64 $11,700.48
Disclosure

SEC source: 0000899243-18-026116 · doc4.xml · nonDerivative · entry 3

KISSNER CHARLES · CIK 0001188095 · Director · Vice Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 41,723

F2 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 28, 2017.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.63 to $10.675, inclusive.

F4 · ownership.nature: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
October 02, 2018 Filed Oct 3, 2018 23:47 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 4,796 $10.58 $50,745.04
Disclosure

SEC source: 0000899243-18-026116 · doc4.xml · nonDerivative · entry 2

KISSNER CHARLES · CIK 0001188095 · Director · Vice Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 42,823

F2 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 28, 2017.

F3 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $10.53 to $10.625. Upon request by the Commission Staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) and (5) to this Form 4.

F4 · ownership.nature: The shares are held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
October 01, 2018 Filed Oct 3, 2018 23:47 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 14,110 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-026116 · doc4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director · Vice Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,347

F1 · shares: The shares are represented by restricted stock units, or RSUs, all of which vest October 1, 2019 or the first business day thereafter. Each RSU represents the contingent right to receive one share of RMBS common stock.

Read SEC document
July 02, 2018 Filed Jul 13, 2018 22:12 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 7,445 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-019849 · doc4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director · Vice Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,237

F1 · shares: The shares are represented by restricted stock units, or RSUs, all of which vest on July 2, 2019 or the first business day thereafter. Each RSU represents the contingent right to receive one share of RMBS common stock.

Read SEC document
January 16, 2018 Filed Jan 18, 2018 21:16 UTC RAMBUS INC RMBS · Entity 3575 SaleCommon Stock 6,347 $14.27 $90,539.96
Disclosure

SEC source: 0000899243-18-001333 · doc4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 47,619

F1 · kind: The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 28, 2017.

F2 · price: The sale price reported in Column 4 of Table 1 represents the weighted average sale price of the shares sold ranging from $14.03 to $14.41. Upon request by the Commission Staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price.

F3 · ownership.nature: Shares held directly by Kissner and Associates LLC for which the Reporting Person serves as the owner of the company.

Read SEC document
October 02, 2017 Filed Oct 4, 2017 20:18 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 11,792 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-055806 · doc4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,792

F1 · shares: Shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of RMBS common stock.

F2 · shares: All of the restricted stock units will vest on October 2, 2018 or the first business trading day thereafter.

Read SEC document
September 25, 2017 Filed Sep 27, 2017 22:04 UTC ShoreTel Inc SHOR · Entity 172921 Disposition to issuerRestricted Stock Unit · Derivative 13,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-17-028267 · form4.xml · derivative · entry 4

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,500 shares

Expires 2026-11-09

F3 · derivative.exercise_date: Originally scheduled to vest at the rate of 100% on the anniversary date of the grant. Vesting was accelerated pursuant to the ShoreTel, Inc. 2015 Equity Incentive Plan.

F2 · balance_after: Following the acqusition of ShoreTel, Inc. by Mitel Networks Corporation, all vested and exercisable options and all vested RSUs were cancelled. The holder received the right to a cash payment equal to $7.50 per share, minus exercise price and applicable taxes.

Read SEC document
September 25, 2017 Filed Sep 27, 2017 22:04 UTC ShoreTel Inc SHOR · Entity 172921 Disposition to issuerNon-qualified Stock Option (Right to Buy) · Derivative 10,000 $0.00 Strike: $6.09 $0.00
Disclosure

SEC source: 0001127602-17-028267 · form4.xml · derivative · entry 3

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,000 shares

Expires 2020-11-03

F2 · balance_after: Following the acqusition of ShoreTel, Inc. by Mitel Networks Corporation, all vested and exercisable options and all vested RSUs were cancelled. The holder received the right to a cash payment equal to $7.50 per share, minus exercise price and applicable taxes.

Read SEC document
September 25, 2017 Filed Sep 27, 2017 22:04 UTC ShoreTel Inc SHOR · Entity 172921 Disposition to issuerNon-qualified Stock Option (Right to Buy) · Derivative 1,667 $0.00 Strike: $6.64 $0.00
Disclosure

SEC source: 0001127602-17-028267 · form4.xml · derivative · entry 2

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,667 shares

Expires 2019-11-04

F2 · balance_after: Following the acqusition of ShoreTel, Inc. by Mitel Networks Corporation, all vested and exercisable options and all vested RSUs were cancelled. The holder received the right to a cash payment equal to $7.50 per share, minus exercise price and applicable taxes.

Read SEC document
September 25, 2017 Filed Sep 27, 2017 22:04 UTC ShoreTel Inc SHOR · Entity 172921 Disposition to issuerCommon Stock 140,181 $0.00 $0.00
Disclosure

SEC source: 0001127602-17-028267 · form4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · balance_after: Following the acquisition of ShoreTel, Inc. by Mitel Networks Corporation, shares of ShoreTel, Inc. common stock were subject to a tender offer of $7.50 per share.

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November 11, 2016 Filed Nov 14, 2016 20:33 UTC ShoreTel Inc SHOR · Entity 172921 Exercise / conversionRestricted Stock Unit · Derivative 11,000 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-16-066922 · form4.xml · derivative · entry 3

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,000 shares

Expires 2025-11-11

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: RSU award vested in full on the one-year anniversary date of the grant.

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November 11, 2016 Filed Nov 14, 2016 20:33 UTC ShoreTel Inc SHOR · Entity 172921 Exercise / conversionCommon Stock 11,000 $0.00 $0.00
Disclosure

SEC source: 0001127602-16-066922 · form4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,181

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.

F1 · price: Upon vest RSUs convert into shares of common stock on a one-for-one basis.

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November 09, 2016 Filed Nov 14, 2016 20:33 UTC ShoreTel Inc SHOR · Entity 172921 GrantRestricted Stock Unit · Derivative 13,500 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001127602-16-066922 · form4.xml · derivative · entry 2

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,500

Underlying: Common Stock · 13,500 shares

Expires 2026-11-09

F2 · shares: Grant of RSUs which vest in full on the one-year anniversary date of the grant, pursuant to the company's non-employee director compensation guidelines.

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October 03, 2016 Filed Oct 5, 2016 23:19 UTC RAMBUS INC RMBS · Entity 3575 GrantCommon Stock 12,874 $0.00 $0.00
Disclosure

SEC source: 0001209191-16-145149 · doc4.xml · nonDerivative · entry 1

KISSNER CHARLES · CIK 0001188095 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,874

F1 · shares: Shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of RMBS common stock.

F2 · shares: All of the restricted stock units will vest on October 3, 2017 or the first business trading day thereafter.

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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.