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person · Reporting owner

Slusky Alexander R

Disclosed activity across 4 companies

Tapewire entity
40834
SEC CIK
0001357262

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Cambium Networks CorpCMBM · Entity 8352Director · 10% ownerSeptember 11, 2023September 13, 2023
Rocket Lab CorpRKLB · Entity 1039DirectorJune 02, 2026June 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.

Cambium Networks Corp

Report date September 11, 2023 · Filed September 13, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.87 · Expires 2033-09-11Direct80,000 Reported balance After 2023-09-11 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2023-09-11 · Grant · Acquired 80,000 · Balance 80,000

F1: This option vests as follows: 25% vest on September 11, 2024, and the remaining 75% vest in 12 equal quarterly installments on a quarterly basis thereafter, subject to the reporting person's continued service as of each vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: This option vests as follows: 25% vest on September 11, 2024, and the remaining 75% vest in 12 equal quarterly installments on a quarterly basis thereafter, subject to the reporting person's continued service as of each vesting date.

Rocket Lab Corp

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

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy Abalone Cove LLLP334,675 Reported balance After 2026-06-02 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2026-06-02 · Sale · Disposed 40,000 · Balance 334,675

F1: These shares are held by Abalone Cove LLLP, a limited liability limited partnership, of which the Reporting Person is the sole general partner and of which the Reporting Person and his spouse are the sole limited partners.

Common StockSEC Table I · non-derivativeDirect61,331 Reported balance Holding disclosure · report date 2026-06-02 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 61,331

Filing footnotes · ownership attribution and instrument terms

F1: These shares are held by Abalone Cove LLLP, a limited liability limited partnership, of which the Reporting Person is the sole general partner and of which the Reporting Person and his spouse are the sole limited partners.

Past disclosures · reporting ended (2)

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

LIVEPERSON INC

Report date August 12, 2025 · Filed August 15, 2025

Jointly reported with Vector Capital Management, L.P., VECTOR CAPITAL, L.L.C.

Section 16 reporting ended · disclosed 2025-08-15. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee Footnotes8,984,277 Last balance in matching sequence After 2025-08-14 transaction · row 3 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
3 source rows

Row 1 · 2025-08-12 · Sale · Disposed 706,991 · Balance 10,192,465

F3: Reflects weighted average price. Range of prices were between $0.99 to $1.13. The reporting person will provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F1: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "Commission").

F2: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Row 2 · 2025-08-13 · Sale · Disposed 955,412 · Balance 9,237,053

F4: Reflects weighted average price. Range of prices were between $0.98 to $1.01. The reporting person will provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F1: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "Commission").

F2: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Row 3 · 2025-08-14 · Sale · Disposed 252,776 · Balance 8,984,277

F5: Reflects weighted average price. Range of prices were between $0.95 to $1.01. The reporting person will provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F1: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "Commission").

F2: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Filing footnotes · ownership attribution and instrument terms

F1: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "Commission").

F2: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

F3: Reflects weighted average price. Range of prices were between $0.99 to $1.13. The reporting person will provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F4: Reflects weighted average price. Range of prices were between $0.98 to $1.01. The reporting person will provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F5: Reflects weighted average price. Range of prices were between $0.95 to $1.01. The reporting person will provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Vector Acquisition Corp II

Report date March 04, 2023 · Filed March 21, 2024

Jointly reported with Vector Acquisition Partners II, L.P., Vector Capital Partners V, Ltd

Section 16 reporting ended · disclosed 2024-03-21. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Ordinary SharesSEC Table I · non-derivativeDirect1 Reported balance After 2024-03-04 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2024-03-04 · Disposition to issuer · Disposed 12,274,999 · Balance 1

F1: The reported securities were surrendered for no consideration in connection with liquidation of the Issuer. Upon effectiveness of the Issuer's delisting and deregistration, the reporting persons will cease to have Section 16 reporting obligations.

F2: This Form 4 is being filed by Vector Acquisition Partners II, L.P. (the "Sponsor"), which is controlled by Vector Capital Partners V, Ltd. (the "General Partner"), its general partner. Accordingly, all of the shares held by the Sponsor may be deemed to be beneficially held by the General Partner. Alex Slusky, a director of the issuer, controls the Sponsor and the General Partner, and as such has voting and investment discretion with respect to the securities held by the reporting person and may be deemed to have beneficial ownership of the securities of the reporting person. The General Partner and Mr. Slusky disclaim beneficial ownership of the securities reported herein, except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that such reporting persons are the beneficial owners of such securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: The reported securities were surrendered for no consideration in connection with liquidation of the Issuer. Upon effectiveness of the Issuer's delisting and deregistration, the reporting persons will cease to have Section 16 reporting obligations.

F2: This Form 4 is being filed by Vector Acquisition Partners II, L.P. (the "Sponsor"), which is controlled by Vector Capital Partners V, Ltd. (the "General Partner"), its general partner. Accordingly, all of the shares held by the Sponsor may be deemed to be beneficially held by the General Partner. Alex Slusky, a director of the issuer, controls the Sponsor and the General Partner, and as such has voting and investment discretion with respect to the securities held by the reporting person and may be deemed to have beneficial ownership of the securities of the reporting person. The General Partner and Mr. Slusky disclaim beneficial ownership of the securities reported herein, except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that such reporting persons are the beneficial owners of such securities for purposes of Section 16 or for any other purposes.

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
June 02, 2026 Filed Jun 5, 2026 22:31 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 40,000 $123.60 $4,944,000.00
Disclosure

SEC source: 0002001011-26-000095 · edgardoc.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Abalone Cove LLLP

Disclosed balance after: 334,675

F1 · ownership.nature: These shares are held by Abalone Cove LLLP, a limited liability limited partnership, of which the Reporting Person is the sole general partner and of which the Reporting Person and his spouse are the sole limited partners.

Read SEC document
May 28, 2026 Filed Jun 1, 2026 22:12 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 20,000 $150.00 $3,000,000.00
Disclosure

SEC source: 0002001011-26-000082 · edgardoc.xml · nonDerivative · entry 2

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Abalone Cove LLLP

Disclosed balance after: 374,675

F2 · ownership.nature: These shares are held by Abalone Cove LLLP, a limited liability limited partnership, of which the Reporting Person is the sole general partner and of which the Reporting Person and his spouse are the sole limited partners.

Read SEC document
May 28, 2026 Filed Jun 1, 2026 22:12 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 40,000 $149.10 $5,964,092.00
Disclosure

SEC source: 0002001011-26-000082 · edgardoc.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Abalone Cove LLLP

Disclosed balance after: 394,675

F1 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $149.0000 to $149.4100. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · ownership.nature: These shares are held by Abalone Cove LLLP, a limited liability limited partnership, of which the Reporting Person is the sole general partner and of which the Reporting Person and his spouse are the sole limited partners.

Read SEC document
May 20, 2026 Filed May 22, 2026 21:38 UTC Rocket Lab Corp RKLB · Entity 1039 GrantCommon Stock 2,482 $0.00 $0.00
Disclosure

SEC source: 0002001011-26-000062 · edgardoc.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,331

F1 · shares: Represents restricted stock units ("RSUs") granted to the Reporting Person under the Rocket Lab Corporation Amended and Restated Non-Employee Director Compensation Policy, and the Rocket Lab Corporation 2021 Stock Option and Incentive Plan. Such RSUs will vest in full on the earlier of (i) the date of the Registrant's next Annual Meeting of Stockholders and (ii) the one-year anniversary of the date of grant, subject to the Reporting Person's continuous service as a member of the Board of Directors through such date.

Read SEC document
May 12, 2026 Filed May 15, 2026 00:38 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 25,000 $120.01 $3,000,242.50
Disclosure

SEC source: 0002001011-26-000048 · edgardoc.xml · nonDerivative · entry 5

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Abalone Cove LLLP

Disclosed balance after: 434,675

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $120.0000 to $120.0400. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
May 12, 2026 Filed May 15, 2026 00:38 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 20,000 $119.36 $2,387,142.00
Disclosure

SEC source: 0002001011-26-000048 · edgardoc.xml · nonDerivative · entry 4

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Abalone Cove LLLP

Disclosed balance after: 459,675

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $119.3200 to $119.5200. The Reporting Person undertakes to provide the Registrant, any securityholder of the Registrant, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
May 12, 2026 Filed May 15, 2026 00:38 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 25,000 $118.75 $2,968,750.00
Disclosure

SEC source: 0002001011-26-000048 · edgardoc.xml · nonDerivative · entry 3

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Abalone Cove LLLP

Disclosed balance after: 479,675

Read SEC document
May 12, 2026 Filed May 15, 2026 00:38 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 30,000 $115.05 $3,451,500.00
Disclosure

SEC source: 0002001011-26-000048 · edgardoc.xml · nonDerivative · entry 2

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Abalone Cove LLLP

Disclosed balance after: 504,675

Read SEC document
May 12, 2026 Filed May 15, 2026 00:38 UTC Rocket Lab Corp RKLB · Entity 1039 GiftCommon Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0002001011-26-000048 · edgardoc.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,849

F1 · kind: Represents a bona fide gift of shares to a charitable donor advised fund.

Read SEC document
December 23, 2025 Filed Dec 30, 2025 21:13 UTC Rocket Lab Corp RKLB · Entity 1039 GiftCommon Stock 20,000 $0.00 $0.00
Disclosure

SEC source: 0002001011-25-000133 · edgardoc.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,849

Read SEC document
September 18, 2025 Filed Sep 22, 2025 20:52 UTC Rocket Lab Corp RKLB · Entity 1039 GiftCommon Stock 35,000 $0.00 $0.00
Disclosure

SEC source: 0002001011-25-000079 · edgardoc.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,849

F1 · shares: Represents a bona fide gift of shares to a charitable entity.

Read SEC document
August 27, 2025 Filed Aug 29, 2025 21:53 UTC Rocket Lab Corp RKLB · Entity 1039 GrantCommon Stock 3,960 $0.00 $0.00
Disclosure

SEC source: 0002001011-25-000062 · edgardoc.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,849

F1 · shares: Represents restricted stock units ("RSUs") granted to the Reporting Person under the Rocket Lab Corporation Amended and Restated Non-Employee Director Compensation Policy, and the Rocket Lab Corporation 2021 Stock Option and Incentive Plan. Such RSUs will vest in full on the earlier of (i) the date of the Issuer's next Annual Meeting of Stockholders and (ii) the one-year anniversary of the date of grant, subject to the Reporting Person's continuous service as a member of the Board of Directors through such date.

Read SEC document
August 14, 2025 Filed Aug 15, 2025 01:58 UTC LIVEPERSON INC LPSN · Entity 7365 SaleCommon Stock 252,776 $0.98 $247,063.26
Disclosure

SEC source: 0000950170-25-109222 · ownership.xml · nonDerivative · entry 3

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 8,984,277

F5 · price: Reflects weighted average price. Range of prices were between $0.95 to $1.01. The reporting person will provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "Commission").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
August 13, 2025 Filed Aug 15, 2025 01:58 UTC LIVEPERSON INC LPSN · Entity 7365 SaleCommon Stock 955,412 $0.99 $947,577.62
Disclosure

SEC source: 0000950170-25-109222 · ownership.xml · nonDerivative · entry 2

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 9,237,053

F4 · price: Reflects weighted average price. Range of prices were between $0.98 to $1.01. The reporting person will provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "Commission").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
August 12, 2025 Filed Aug 15, 2025 01:58 UTC LIVEPERSON INC LPSN · Entity 7365 SaleCommon Stock 706,991 $1.02 $721,342.92
Disclosure

SEC source: 0000950170-25-109222 · ownership.xml · nonDerivative · entry 1

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 10,192,465

F3 · price: Reflects weighted average price. Range of prices were between $0.99 to $1.13. The reporting person will provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "Commission").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
December 03, 2024 Filed Dec 5, 2024 02:50 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 50,000 $23.00 $1,150,080.00
Disclosure

SEC source: 0000950170-24-133516 · ownership.xml · nonDerivative · entry 2

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Abalone Cove LLLP

Disclosed balance after: 534,675

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.0000 to $23.0300, 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 within the range set forth in this footnote.

F2 · ownership.nature: These shares are held by Abalone Cove LLLP, a limited liability limited partnership, of which the Reporting Person is the sole general partner and of which the Reporting Person and his spouse are the sole limited partners.

Read SEC document
December 02, 2024 Filed Dec 5, 2024 02:50 UTC Rocket Lab Corp RKLB · Entity 1039 SaleCommon Stock 50,000 $24.28 $1,214,230.00
Disclosure

SEC source: 0000950170-24-133516 · ownership.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Abalone Cove LLLP

Disclosed balance after: 584,675

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.2500 to $25.3500, 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 within the range set forth in this footnote.

F2 · ownership.nature: These shares are held by Abalone Cove LLLP, a limited liability limited partnership, of which the Reporting Person is the sole general partner and of which the Reporting Person and his spouse are the sole limited partners.

Read SEC document
September 16, 2024 Filed Dec 5, 2024 02:45 UTC Rocket Lab Corp RKLB · Entity 1039 GiftCommon Stock 156,361 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-133514 · ownership.xml · nonDerivative · entry 3

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Trust

Disclosed balance after: 0

F5 · shares: Represents a bona fide gift of shares to a charitable entity.

F4 · ownership.nature: These shares are held by The Bellevue Trust (the "Trust"), of which the Reporting Person is trustee of the Trust, and the Reporting Person and members of his immediate family are the sole beneficiaries of the Trust.

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June 12, 2024 Filed Jun 14, 2024 23:19 UTC Rocket Lab Corp RKLB · Entity 1039 GrantCommon Stock 42,353 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-073940 · ownership.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,889

F1 · shares: Represents restricted stock units ("RSUs") granted to Alexander R. Slusky under the Rocket Lab USA, Inc. Amended and Restated Non-Employee Director Compensation Policy. Such RSUs will vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the next Annual Meeting of Stockholders. The RSUs were granted on June 12, 2024.

Read SEC document
March 04, 2024 Filed Mar 21, 2024 16:00 UTC Vector Acquisition Corp II VAQC · Entity 92783 Disposition to issuerClass A Ordinary Shares 12,274,999 Not disclosed Not disclosed
Disclosure

SEC source: 0001213900-24-024758 · ownership.xml · nonDerivative · entry 1

Vector Acquisition Partners II, L.P. · CIK 0001842387 · 10% owner

Vector Capital Partners V, Ltd · CIK 0001649155 · 10% owner

Slusky Alexander R · CIK 0001357262 · Director · Chief Executive Officer · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1

F1 · price: The reported securities were surrendered for no consideration in connection with liquidation of the Issuer. Upon effectiveness of the Issuer's delisting and deregistration, the reporting persons will cease to have Section 16 reporting obligations.

F2 · ownership.direct: This Form 4 is being filed by Vector Acquisition Partners II, L.P. (the "Sponsor"), which is controlled by Vector Capital Partners V, Ltd. (the "General Partner"), its general partner. Accordingly, all of the shares held by the Sponsor may be deemed to be beneficially held by the General Partner. Alex Slusky, a director of the issuer, controls the Sponsor and the General Partner, and as such has voting and investment discretion with respect to the securities held by the reporting person and may be deemed to have beneficial ownership of the securities of the reporting person. The General Partner and Mr. Slusky disclaim beneficial ownership of the securities reported herein, except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that such reporting persons are the beneficial owners of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
January 10, 2024 Filed Jan 10, 2024 23:56 UTC LIVEPERSON INC LPSN · Entity 7365 PurchaseCommon Stock 354,965 $3.47 $1,232,828.94
Disclosure

SEC source: 0000899243-24-000077 · doc4.xml · nonDerivative · entry 11

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

Vector Capital VI, L.P. · CIK 0001938683 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 10,899,456

F13 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.32 to $3.60, inclusive. The Reporting Persons undertake to provide upon request by the staff of the SEC, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "SEC").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
January 09, 2024 Filed Jan 10, 2024 23:56 UTC LIVEPERSON INC LPSN · Entity 7365 PurchaseCommon Stock 350,000 $3.54 $1,239,700.00
Disclosure

SEC source: 0000899243-24-000077 · doc4.xml · nonDerivative · entry 10

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

Vector Capital VI, L.P. · CIK 0001938683 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 10,544,491

F12 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.45 to $3.60, inclusive. The Reporting Persons undertake to provide upon request by the staff of the SEC, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "SEC").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
January 08, 2024 Filed Jan 10, 2024 23:56 UTC LIVEPERSON INC LPSN · Entity 7365 PurchaseCommon Stock 30,000 $3.60 $107,970.00
Disclosure

SEC source: 0000899243-24-000077 · doc4.xml · nonDerivative · entry 9

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

Vector Capital VI, L.P. · CIK 0001938683 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 10,194,491

F11 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.595 to $3.60, inclusive. The Reporting Persons undertake to provide upon request by the staff of the SEC, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "SEC").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
January 05, 2024 Filed Jan 10, 2024 23:56 UTC LIVEPERSON INC LPSN · Entity 7365 PurchaseCommon Stock 26,630 $3.59 $95,500.51
Disclosure

SEC source: 0000899243-24-000077 · doc4.xml · nonDerivative · entry 8

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

Vector Capital VI, L.P. · CIK 0001938683 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 10,164,491

F10 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.54 to $3.60, inclusive. The Reporting Persons undertake to provide upon request by the staff of the SEC, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "SEC").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
January 04, 2024 Filed Jan 10, 2024 23:56 UTC LIVEPERSON INC LPSN · Entity 7365 PurchaseCommon Stock 182,500 $3.59 $654,627.50
Disclosure

SEC source: 0000899243-24-000077 · doc4.xml · nonDerivative · entry 7

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

Vector Capital VI, L.P. · CIK 0001938683 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 10,137,861

F9 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.50 to $3.60, inclusive. The Reporting Persons undertake to provide upon request by the staff of the SEC, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "SEC").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
January 03, 2024 Filed Jan 10, 2024 23:56 UTC LIVEPERSON INC LPSN · Entity 7365 PurchaseCommon Stock 169,257 $3.59 $607,243.34
Disclosure

SEC source: 0000899243-24-000077 · doc4.xml · nonDerivative · entry 6

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

Vector Capital VI, L.P. · CIK 0001938683 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 9,955,361

F8 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.49 to $3.60, inclusive. The Reporting Persons undertake to provide upon request by the staff of the SEC, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "SEC").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
December 26, 2023 Filed Jan 10, 2024 23:56 UTC LIVEPERSON INC LPSN · Entity 7365 PurchaseCommon Stock 14,282 $3.50 $49,969.86
Disclosure

SEC source: 0000899243-24-000077 · doc4.xml · nonDerivative · entry 5

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

Vector Capital VI, L.P. · CIK 0001938683 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 9,786,104

F7 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.49 to $3.50, inclusive. The Reporting Persons undertake to provide upon request by the staff of the SEC, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "SEC").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
December 22, 2023 Filed Jan 10, 2024 23:56 UTC LIVEPERSON INC LPSN · Entity 7365 PurchaseCommon Stock 152,935 $3.49 $533,223.17
Disclosure

SEC source: 0000899243-24-000077 · doc4.xml · nonDerivative · entry 4

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

Vector Capital VI, L.P. · CIK 0001938683 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 9,771,822

F6 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.43 to $3.50, inclusive. The Reporting Persons undertake to provide upon request by the staff of the SEC, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "SEC").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
December 21, 2023 Filed Jan 10, 2024 23:56 UTC LIVEPERSON INC LPSN · Entity 7365 PurchaseCommon Stock 250,000 $3.39 $846,375.00
Disclosure

SEC source: 0000899243-24-000077 · doc4.xml · nonDerivative · entry 3

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

Vector Capital VI, L.P. · CIK 0001938683 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 9,618,887

F5 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.32 to $3.445, inclusive. The Reporting Persons undertake to provide upon request by the staff of the SEC, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "SEC").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
December 20, 2023 Filed Jan 10, 2024 23:56 UTC LIVEPERSON INC LPSN · Entity 7365 PurchaseCommon Stock 175,000 $3.41 $596,120.00
Disclosure

SEC source: 0000899243-24-000077 · doc4.xml · nonDerivative · entry 2

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

Vector Capital VI, L.P. · CIK 0001938683 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 9,368,887

F4 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.25 to $3.50, inclusive. The Reporting Persons undertake to provide upon request by the staff of the SEC, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "SEC").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
December 18, 2023 Filed Jan 10, 2024 23:56 UTC LIVEPERSON INC LPSN · Entity 7365 PurchaseCommon Stock 100,000 $3.31 $330,710.00
Disclosure

SEC source: 0000899243-24-000077 · doc4.xml · nonDerivative · entry 1

Vector Capital Management, L.P. · CIK 0001857418 · 10% owner

Vector Capital VI, L.P. · CIK 0001938683 · 10% owner

VECTOR CAPITAL, L.L.C. · CIK 0001659054 · 10% owner

Slusky Alexander R · CIK 0001357262 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 9,193,887

F3 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.25 to $3.35, inclusive. The Reporting Persons undertake to provide upon request by the staff of the SEC, the Issuer or a security holder of the Issuer full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: The shares of common stock, par value $0.001 per share, of the Issuer ("Common Stock"), reported herein are held directly by Vector Capital VI, L.P. ("VCVI"). VCVI has delegated all voting and investment power over the securities in its portfolio to Vector Capital Management, L.P. ("VCM"), an investment adviser registered with the Securities and Exchange Commission (the "SEC").

F2 · ownership.nature: VCM, together with Vector Capital, L.L.C. ("VCLLC"), its general partner, and Alexander R. Slusky ("Mr. Slusky"), the managing member of VCLLC and Chief Investment Officer of VCM, may be deemed to beneficially own the Common Stock held directly by VCVI. Each of VCM, VCLLC and Mr. Slusky disclaims beneficial ownership of the Common Stock held by VCVI, except to the extent of its or his pecuniary interest, if any, therein. The inclusion of the Common Stock in this report shall not be deemed an admission by such reporting person of beneficial ownership for any other purpose.

Read SEC document
September 11, 2023 Filed Sep 13, 2023 20:16 UTC Cambium Networks Corp CMBM · Entity 8352 GrantStock Option (right to buy) · Derivative 80,000 $0.00 Strike: $7.87 $0.00
Disclosure

SEC source: 0000905148-23-000914 · form4.xml · derivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,000

Underlying: Ordinary Shares · 80,000 shares

Expires 2033-09-11

F1 · derivative.exercise_date: This option vests as follows: 25% vest on September 11, 2024, and the remaining 75% vest in 12 equal quarterly installments on a quarterly basis thereafter, subject to the reporting person's continued service as of each vesting date.

Read SEC document
June 14, 2023 Filed Jun 16, 2023 22:54 UTC Rocket Lab Corp RKLB · Entity 1039 GrantCommon Stock 39,446 $0.00 $0.00
Disclosure

SEC source: 0000899243-23-015814 · doc4.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,536

F1 · shares: Represents restricted stock units ("RSUs") granted to Alexander R. Slusky under the Rocket Lab USA, Inc. Amended and Restated Non-Employee Director Compensation Policy. Such RSUs will vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the next Annual Meeting of Stockholders. The RSUs were granted on June 14, 2023.

Read SEC document
March 08, 2023 Filed Mar 13, 2023 17:12 UTC Vector Acquisition Corp II VAQC · Entity 92783 ConversionClass B Ordinary Shares · Derivative 11,175,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001213900-23-019626 · ownership.xml · derivative · entry 2

Vector Acquisition Partners II, L.P. · CIK 0001842387 · 10% owner

Vector Capital Partners V, Ltd · CIK 0001649155 · 10% owner

Slusky Alexander R · CIK 0001357262 · Director · Chairman & CEO · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 11,175,000 shares

Expires not disclosed

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 · derivative.exercise_price: As described in the Registration Statement under the heading "Description of Securities--Founder Shares," the Class B ordinary shares, par value $0.0001 per share, will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share splits, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. On March 8, 2023, the reporting person elected to convert all of their Class B ordinary shares into Class A ordinary shares.

F1 · price: As described in the Registration Statement under the heading "Description of Securities--Founder Shares," the Class B ordinary shares, par value $0.0001 per share, will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share splits, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. On March 8, 2023, the reporting person elected to convert all of their Class B ordinary shares into Class A ordinary shares.

F1 · derivative.exercise_date: As described in the Registration Statement under the heading "Description of Securities--Founder Shares," the Class B ordinary shares, par value $0.0001 per share, will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share splits, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. On March 8, 2023, the reporting person elected to convert all of their Class B ordinary shares into Class A ordinary shares.

F1 · derivative.expiration_date: As described in the Registration Statement under the heading "Description of Securities--Founder Shares," the Class B ordinary shares, par value $0.0001 per share, will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share splits, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. On March 8, 2023, the reporting person elected to convert all of their Class B ordinary shares into Class A ordinary shares.

F2 · ownership.direct: This Form 4 is being filed by Vector Acquisition Partners II, L.P. (the "Sponsor"), which is controlled by Vector Capital Partners V, Ltd. (the "General Partner"), its general partner. Accordingly, all of the shares held by the Sponsor may be deemed to be beneficially held by the General Partner. Alex Slusky, a director of the issuer, controls the Sponsor and the General Partner, and as such has voting and investment discretion with respect to the securities held by the reporting person and may be deemed to have beneficial ownership of the securities of the reporting person. The General Partner and Mr. Slusky disclaim beneficial ownership of the securities reported herein, except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that such reporting persons are the beneficial owners of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
March 08, 2023 Filed Mar 13, 2023 17:12 UTC Vector Acquisition Corp II VAQC · Entity 92783 ConversionClass A Ordinary Shares 11,175,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001213900-23-019626 · ownership.xml · nonDerivative · entry 1

Vector Acquisition Partners II, L.P. · CIK 0001842387 · 10% owner

Vector Capital Partners V, Ltd · CIK 0001649155 · 10% owner

Slusky Alexander R · CIK 0001357262 · Director · Chairman & CEO · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,275,000

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 · shares: As described in the Registration Statement under the heading "Description of Securities--Founder Shares," the Class B ordinary shares, par value $0.0001 per share, will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share splits, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. On March 8, 2023, the reporting person elected to convert all of their Class B ordinary shares into Class A ordinary shares.

F1 · price: As described in the Registration Statement under the heading "Description of Securities--Founder Shares," the Class B ordinary shares, par value $0.0001 per share, will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share splits, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. On March 8, 2023, the reporting person elected to convert all of their Class B ordinary shares into Class A ordinary shares.

F1 · balance_after: As described in the Registration Statement under the heading "Description of Securities--Founder Shares," the Class B ordinary shares, par value $0.0001 per share, will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share splits, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. On March 8, 2023, the reporting person elected to convert all of their Class B ordinary shares into Class A ordinary shares.

F2 · ownership.direct: This Form 4 is being filed by Vector Acquisition Partners II, L.P. (the "Sponsor"), which is controlled by Vector Capital Partners V, Ltd. (the "General Partner"), its general partner. Accordingly, all of the shares held by the Sponsor may be deemed to be beneficially held by the General Partner. Alex Slusky, a director of the issuer, controls the Sponsor and the General Partner, and as such has voting and investment discretion with respect to the securities held by the reporting person and may be deemed to have beneficial ownership of the securities of the reporting person. The General Partner and Mr. Slusky disclaim beneficial ownership of the securities reported herein, except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that such reporting persons are the beneficial owners of such securities for purposes of Section 16 or for any other purposes.

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June 23, 2022 Filed Jun 28, 2022 22:17 UTC Rocket Lab Corp RKLB · Entity 1039 GrantCommon Stock 38,090 $0.00 $0.00
Disclosure

SEC source: 0000899243-22-024441 · doc4.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,090

F1 · shares: Represents restricted stock units ("RSUs") granted to Alexander R. Slusky under the Rocket Lab USA, Inc. Amended and Restated Non-Employee Director Compensation Policy. Such RSUs will vest in full on the earlier of (i) the one-year anniversary of the grant date or (ii) the next Annual Meeting of Stockholders. The RSUs were granted on June 23, 2022.

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June 11, 2021 Filed Jun 16, 2021 00:38 UTC Cambium Networks Corp CMBM · Entity 8352 OtherOrdinary Shares 184,058 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-012143 · doc1.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 12,720,696

F1 · kind: These Ordinary Shares were distributed in kind by Vector Cambium Holdings (Cayman), L.P. ("VCH") to certain ultimate limited partners, in lieu of cash distributions, including 50,432 Ordinary Shares to the Reporting Person's grantor trust and 87,772 Ordinary Shares to a limited partnership controlled by the Reporting Person. The distribution of Ordinary Shares to the Reporting Person's trust and partnership was exempt from Section 16 of Securities Exchange Act of 1934, as amended, (the "Exchange Act"), pursuant to Rule 16a-13 under the Exchange Act.

F1 · shares: These Ordinary Shares were distributed in kind by Vector Cambium Holdings (Cayman), L.P. ("VCH") to certain ultimate limited partners, in lieu of cash distributions, including 50,432 Ordinary Shares to the Reporting Person's grantor trust and 87,772 Ordinary Shares to a limited partnership controlled by the Reporting Person. The distribution of Ordinary Shares to the Reporting Person's trust and partnership was exempt from Section 16 of Securities Exchange Act of 1934, as amended, (the "Exchange Act"), pursuant to Rule 16a-13 under the Exchange Act.

F2 · ownership.direct: These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F6 · ownership.direct: VCP IV is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the Ordinary Shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the Ordinary Shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such Ordinary Shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such Ordinary Shares in excess of his pecuniary interest in such Ordinary Shares.

F2 · ownership.nature: These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F6 · ownership.nature: VCP IV is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the Ordinary Shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the Ordinary Shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such Ordinary Shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such Ordinary Shares in excess of his pecuniary interest in such Ordinary Shares.

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June 07, 2021 Filed Jun 9, 2021 21:01 UTC Cambium Networks Corp CMBM · Entity 8352 SaleOrdinary Shares 2,000,000 $46.08 $92,160,000.00
Disclosure

SEC source: 0001140361-21-020365 · form4.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 12,904,754

F1 · ownership.direct: These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F5 · ownership.direct: VCP IV is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the Ordinary Shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the Ordinary Shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such Ordinary Shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such Ordinary Shares in excess of his pecuniary interest in such Ordinary Shares.

F1 · ownership.nature: These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F5 · ownership.nature: VCP IV is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the Ordinary Shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the Ordinary Shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such Ordinary Shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such Ordinary Shares in excess of his pecuniary interest in such Ordinary Shares.

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December 23, 2020 Filed Dec 29, 2020 02:29 UTC Cambium Networks Corp CMBM · Entity 8352 GiftOrdinary Shares 5,000 $0.00 $0.00
Disclosure

SEC source: 0001140361-20-029658 · form4.xml · nonDerivative · entry 3

Slusky Alexander R · CIK 0001357262 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 14,904,754

F1 · ownership.direct: These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F4 · ownership.direct: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares.

F1 · ownership.nature: These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F4 · ownership.nature: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares.

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December 23, 2020 Filed Dec 29, 2020 02:29 UTC Cambium Networks Corp CMBM · Entity 8352 GiftOrdinary Shares 30,000 $0.00 $0.00
Disclosure

SEC source: 0001140361-20-029658 · form4.xml · nonDerivative · entry 2

Slusky Alexander R · CIK 0001357262 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 14,909,754

F1 · ownership.direct: These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F4 · ownership.direct: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares.

F1 · ownership.nature: These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F4 · ownership.nature: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares.

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December 23, 2020 Filed Dec 29, 2020 02:29 UTC Cambium Networks Corp CMBM · Entity 8352 GiftOrdinary Shares 160,000 $0.00 $0.00
Disclosure

SEC source: 0001140361-20-029658 · form4.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 14,939,754

F5 · balance_after: Excludes 105,000 shares previously directly held by VCH which were transferred to VC IV on December 23, 2020.

F1 · ownership.direct: These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F4 · ownership.direct: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares.

F1 · ownership.nature: These Ordinary Shares are held directly by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F4 · ownership.nature: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares.

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December 08, 2020 Filed Dec 10, 2020 21:34 UTC Cambium Networks Corp CMBM · Entity 8352 SaleOrdinary Shares 2,500,000 $26.60 $66,500,000.00
Disclosure

SEC source: 0000905148-20-001265 · form4.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 15,204,754

F1 · ownership.direct: These Ordinary Shares are held directly following this offering by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F4 · ownership.direct: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares.

F1 · ownership.nature: These Ordinary Shares are held directly following this offering by Vector Cambium Holdings (Cayman), L.P. ("VCH").

F4 · ownership.nature: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares.

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June 28, 2019 Filed Jun 28, 2019 21:06 UTC Cambium Networks Corp CMBM · Entity 8352 GrantStock Option (right to buy) · Derivative 30,000 $0.00 Strike: $12.00 $0.00
Disclosure

SEC source: 0001140361-19-011984 · form4.xml · derivative · entry 4

Slusky Alexander R · CIK 0001357262 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Ordinary Shares · 30,000 shares

Expires 2029-06-23

F5 · derivative.exercise_date: This option vests as follows: 25% vests on June 23, 2020, and the remaining 75% vests in 12 equal quarterly installments on a quarterly basis thereafter, subject to reporting person's continued service as of each vesting date and subject to acceleration upon certain events.

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June 28, 2019 Filed Jun 28, 2019 21:06 UTC Cambium Networks Corp CMBM · Entity 8352 PurchaseOrdinary Shares 18,000 $12.00 $216,000.00
Disclosure

SEC source: 0001140361-19-011984 · form4.xml · nonDerivative · entry 3

Slusky Alexander R · CIK 0001357262 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 18,000

F3 · ownership.direct: These shares are directly owned by Vector Entrepreneur Fund III, LP ("VEF III").

F4 · ownership.direct: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares.

F3 · ownership.nature: These shares are directly owned by Vector Entrepreneur Fund III, LP ("VEF III").

F4 · ownership.nature: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares.

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June 28, 2019 Filed Jun 28, 2019 21:06 UTC Cambium Networks Corp CMBM · Entity 8352 PurchaseOrdinary Shares 1,482,000 $12.00 $17,784,000.00
Disclosure

SEC source: 0001140361-19-011984 · form4.xml · nonDerivative · entry 2

Slusky Alexander R · CIK 0001357262 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,482,000

F2 · ownership.direct: These shares are directly owned by Vector Capital IV, L.P. ("VC IV").

F4 · ownership.direct: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares.

F2 · ownership.nature: These shares are directly owned by Vector Capital IV, L.P. ("VC IV").

F4 · ownership.nature: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares.

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June 28, 2019 Filed Jun 28, 2019 21:06 UTC Cambium Networks Corp CMBM · Entity 8352 GrantOrdinary Shares 17,627,575 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-19-011984 · form4.xml · nonDerivative · entry 1

Slusky Alexander R · CIK 0001357262 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 17,704,754

F1 · kind: In connection with the issuer's Recapitalization (as described in the issuer's prospectus dated June 25, 2019) and upon consummation of the issuer's initial public offering, Vector Cambium Holdings (Cayman), L.P. ("VCH") received these Ordinary Shares representing the amount of unreturned capital and accumulated yield payable to holders of Class A Units of VCH, plus the residual share of the issuer's value attributable to VCH's ownership after such return, based on the initial public offering price of $12.

F1 · price: In connection with the issuer's Recapitalization (as described in the issuer's prospectus dated June 25, 2019) and upon consummation of the issuer's initial public offering, Vector Cambium Holdings (Cayman), L.P. ("VCH") received these Ordinary Shares representing the amount of unreturned capital and accumulated yield payable to holders of Class A Units of VCH, plus the residual share of the issuer's value attributable to VCH's ownership after such return, based on the initial public offering price of $12.

F1 · ownership.direct: In connection with the issuer's Recapitalization (as described in the issuer's prospectus dated June 25, 2019) and upon consummation of the issuer's initial public offering, Vector Cambium Holdings (Cayman), L.P. ("VCH") received these Ordinary Shares representing the amount of unreturned capital and accumulated yield payable to holders of Class A Units of VCH, plus the residual share of the issuer's value attributable to VCH's ownership after such return, based on the initial public offering price of $12.

F4 · ownership.direct: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares.

F1 · ownership.nature: In connection with the issuer's Recapitalization (as described in the issuer's prospectus dated June 25, 2019) and upon consummation of the issuer's initial public offering, Vector Cambium Holdings (Cayman), L.P. ("VCH") received these Ordinary Shares representing the amount of unreturned capital and accumulated yield payable to holders of Class A Units of VCH, plus the residual share of the issuer's value attributable to VCH's ownership after such return, based on the initial public offering price of $12.

F4 · ownership.nature: Vector Capital Partners IV, L.P. ("VCP IV") is the general partner of VCH and VC IV. Vector Capital Partners III, L.P. ("VCP III") is the general partner of VEF III. Vector Capital, Ltd. and Vector Capital, L.L.C. are the general partners of each of VCP IV and VCP III. The board of directors of Vector Capital, Ltd. has the exclusive power and authority to vote, or to direct to vote, and to dispose, or to direct the disposition of, the shares held by each of VCH, VC IV and VEF III and therefore holds indirect voting and dispositive power over the shares held by each of VCH, VC IV and VEF III and may be deemed to be the beneficial owner of such shares. The Reporting Person is the Chief Investment Officer of Vector Capital Management, L.P., and disclaims beneficial ownership of such shares in excess of his pecuniary interest in such shares.

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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.