person · Reporting owner

Platinum Equity Investment Holdings III Manager, LLC

Disclosed activity across 3 companies

Tapewire entity: 115745
SEC CIK: 0001757175

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
KEY ENERGY SERVICES INCKEG · Entity 11887	10% owner	March 14, 2019	March 18, 2019
Vertiv Holdings CoVRT · Entity 440	Director · 10% owner	March 07, 2023	March 09, 2023

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.

KEY ENERGY SERVICES INC

Report date March 14, 2019 · Filed March 18, 2019

Jointly reported with Soter Capital, LLC, Platinum Equity Investment Holdings IC (Cayman), LLC, Platinum InvestCo (Cayman), LLC, Platinum Equity Investment Holdings, LLC

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	10,304,609	Reported balance After 2019-03-14 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2019-03-14 · Purchase · Acquired 100,000 · Balance 10,304,609 F1: The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide KEG, any security holder of KEG, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth above. F2: Includes 9,800,630 shares issued to Soter Capital, LLC ("Soter) in connection with issuer's emergence from bankruptcy on December 15, 2016 and Soter's participation in the related rights offering. F3: Soter Capital Holdings, LLC ("SCH") is the sole member of Soter and may be deemed to beneficially own the common stock beneficially owned by Soter. PE Soter Holdings, LLC ("PESH") holds a majority membership interest in SCH and may be deemed to beneficially own the common stock beneficially owned by SCH. Platinum Equity Capital Soter Partners, L.P. ("PECSP") holds a majority membership interest in PESH and may be deemed to beneficially own the common stock beneficially owned by PESH. Platinum Equity Partners III, LLC ("PEP III") is the general partner of PECSP and may be deemed to beneficially own the common stock beneficially owned by PECSP. F4: (Continued from Footnote 3) Platinum Equity Investment Holdings III, LLC ("PEIH III") is the senior managing member of PEP III and may be deemed to beneficially own the common stock beneficially owned by PEP III. Platinum Equity InvestCo, L.P. ("PEI LP") owns all of the economic interests in PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity Investment Holdings IC (Cayman), LLC ("PEIH IC LLC") is the general partner of PEI LP and may be deemed to beneficially own the common stock beneficially owned by PEI LP. Platinum InvestCo (Cayman), LLC ("PIC LLC") holds a controlling interest in PEI LP and may be deemed to beneficially own common stock beneficially owned by PEI LP. F5: (Continued from Footnote 4) Platinum Equity Investment Holdings, LLC ("PEIH LLC") is the sole member of PEIH IC LLC and may be deemed to beneficially own the common stock beneficially owned by PEIH IC LLC. Platinum Equity Investment Holdings III Manager, LLC ("PEIH III Manager") is the sole manager of PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity, LLC ("Platinum Equity") is the sole member of PEIH III Manager and PEIH LLC and may be deemed to beneficially own the common stock beneficially owned by each of PEIH III Manager and PEIH LLC. Platinum Equity and Tom Gores, together, hold a controlling interest in PIC LLC and may be deemed to beneficially own the common stock beneficially owned by PIC LLC. F6: (Continued from Footnote 5) Tom Gores is the Chairman and Chief Executive Officer of Platinum Equity and may be deemed to beneficially own the common stock beneficially owned by Platinum Equity. Mr. Gores disclaims beneficial ownership of all the shares of common stock held by each of the entities listed above with respect to which he does not have a pecuniary interest.
Common StockSEC Table I · non-derivative	Direct	10,309,609	Reported balance After 2019-03-15 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 2 · 2019-03-15 · Purchase · Acquired 5,000 · Balance 10,309,609 F2: Includes 9,800,630 shares issued to Soter Capital, LLC ("Soter) in connection with issuer's emergence from bankruptcy on December 15, 2016 and Soter's participation in the related rights offering. F3: Soter Capital Holdings, LLC ("SCH") is the sole member of Soter and may be deemed to beneficially own the common stock beneficially owned by Soter. PE Soter Holdings, LLC ("PESH") holds a majority membership interest in SCH and may be deemed to beneficially own the common stock beneficially owned by SCH. Platinum Equity Capital Soter Partners, L.P. ("PECSP") holds a majority membership interest in PESH and may be deemed to beneficially own the common stock beneficially owned by PESH. Platinum Equity Partners III, LLC ("PEP III") is the general partner of PECSP and may be deemed to beneficially own the common stock beneficially owned by PECSP. F4: (Continued from Footnote 3) Platinum Equity Investment Holdings III, LLC ("PEIH III") is the senior managing member of PEP III and may be deemed to beneficially own the common stock beneficially owned by PEP III. Platinum Equity InvestCo, L.P. ("PEI LP") owns all of the economic interests in PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity Investment Holdings IC (Cayman), LLC ("PEIH IC LLC") is the general partner of PEI LP and may be deemed to beneficially own the common stock beneficially owned by PEI LP. Platinum InvestCo (Cayman), LLC ("PIC LLC") holds a controlling interest in PEI LP and may be deemed to beneficially own common stock beneficially owned by PEI LP. F5: (Continued from Footnote 4) Platinum Equity Investment Holdings, LLC ("PEIH LLC") is the sole member of PEIH IC LLC and may be deemed to beneficially own the common stock beneficially owned by PEIH IC LLC. Platinum Equity Investment Holdings III Manager, LLC ("PEIH III Manager") is the sole manager of PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity, LLC ("Platinum Equity") is the sole member of PEIH III Manager and PEIH LLC and may be deemed to beneficially own the common stock beneficially owned by each of PEIH III Manager and PEIH LLC. Platinum Equity and Tom Gores, together, hold a controlling interest in PIC LLC and may be deemed to beneficially own the common stock beneficially owned by PIC LLC. F6: (Continued from Footnote 5) Tom Gores is the Chairman and Chief Executive Officer of Platinum Equity and may be deemed to beneficially own the common stock beneficially owned by Platinum Equity. Mr. Gores disclaims beneficial ownership of all the shares of common stock held by each of the entities listed above with respect to which he does not have a pecuniary interest. F7: Includes the 100,000 shares that were purchased on March 14, 2019.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide KEG, any security holder of KEG, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth above.

F2: Includes 9,800,630 shares issued to Soter Capital, LLC ("Soter) in connection with issuer's emergence from bankruptcy on December 15, 2016 and Soter's participation in the related rights offering.

F3: Soter Capital Holdings, LLC ("SCH") is the sole member of Soter and may be deemed to beneficially own the common stock beneficially owned by Soter. PE Soter Holdings, LLC ("PESH") holds a majority membership interest in SCH and may be deemed to beneficially own the common stock beneficially owned by SCH. Platinum Equity Capital Soter Partners, L.P. ("PECSP") holds a majority membership interest in PESH and may be deemed to beneficially own the common stock beneficially owned by PESH. Platinum Equity Partners III, LLC ("PEP III") is the general partner of PECSP and may be deemed to beneficially own the common stock beneficially owned by PECSP.

F4: (Continued from Footnote 3) Platinum Equity Investment Holdings III, LLC ("PEIH III") is the senior managing member of PEP III and may be deemed to beneficially own the common stock beneficially owned by PEP III. Platinum Equity InvestCo, L.P. ("PEI LP") owns all of the economic interests in PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity Investment Holdings IC (Cayman), LLC ("PEIH IC LLC") is the general partner of PEI LP and may be deemed to beneficially own the common stock beneficially owned by PEI LP. Platinum InvestCo (Cayman), LLC ("PIC LLC") holds a controlling interest in PEI LP and may be deemed to beneficially own common stock beneficially owned by PEI LP.

F5: (Continued from Footnote 4) Platinum Equity Investment Holdings, LLC ("PEIH LLC") is the sole member of PEIH IC LLC and may be deemed to beneficially own the common stock beneficially owned by PEIH IC LLC. Platinum Equity Investment Holdings III Manager, LLC ("PEIH III Manager") is the sole manager of PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity, LLC ("Platinum Equity") is the sole member of PEIH III Manager and PEIH LLC and may be deemed to beneficially own the common stock beneficially owned by each of PEIH III Manager and PEIH LLC. Platinum Equity and Tom Gores, together, hold a controlling interest in PIC LLC and may be deemed to beneficially own the common stock beneficially owned by PIC LLC.

F6: (Continued from Footnote 5) Tom Gores is the Chairman and Chief Executive Officer of Platinum Equity and may be deemed to beneficially own the common stock beneficially owned by Platinum Equity. Mr. Gores disclaims beneficial ownership of all the shares of common stock held by each of the entities listed above with respect to which he does not have a pecuniary interest.

F7: Includes the 100,000 shares that were purchased on March 14, 2019.

Vertiv Holdings Co

Report date March 07, 2023 · Filed March 09, 2023

Jointly reported with VPE Holdings, LLC, Platinum Equity Partners IV, LLC, Platinum Equity Partners IV, L.P., Vertiv JV Holdings, LLC, PE Vertiv Holdings, LLC, Platinum Equity Investment Holdings III, LLC, Platinum Equity Investment Holdings IC (Cayman), LLC, Platinum Equity InvestCo, L.P., Platinum InvestCo (Cayman), LLC

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $15.84 · Expires 2033-03-07	IndirectSee Footnotes	60,000	Reported balance After 2023-03-07 transaction · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · 2023-03-07 · Grant · Acquired 60,000 · Balance 60,000 F1: Consists of options to purchase shares of Class A common stock of Vertiv Holdings Co (the "Issuer"), subject to vesting in equal or nearly equal installments on March 15 of each of 2024, 2025, 2026, and 2027, granted to Jacob Kotzubei and Matthew Louie, assuming continued board service through the applicable vesting date. Options to purchase 30,000 shares of Class A common stock of the Issuer were granted to each of Messrs. Kotzubei and Louie. F2: Pursuant to a contractual agreement between Messrs. Kotzubei and Louie, on the one hand, and VPE Holdings, LLC ("VPE"), on the other hand, the shares of Class A common stock of the Issuer issuable to Messrs. Kotzubei and Louie upon exercise of such stock options will be immediately transferred to VPE in a transaction exempt from Section 16 pursuant to Rule 16a-13 thereunder. F3: Vertiv JV Holdings, LLC ("JV") owns a majority of the outstanding equity interests of VPE, and PE Vertiv Holdings, LLC ("PE Vertiv") owns a majority of the outstanding interests of JV, and, accordingly, each may be deemed to beneficially own the shares of Class A common stock beneficially owned by VPE. PE Vertiv is directly owned by six private equity investment funds (the "Funds"), none of which private equity investment funds individually has the power to direct the voting or disposition of shares beneficially owned. Platinum Equity Investment Holdings III, LLC ("Holdings III") is the managing member of one of the Funds and the managing member of the general partner of four of the Funds. F4: (Continued from footnote 3) Through such positions, Holdings III has the indirect power to direct the voting of a majority of the outstanding equity interests of PE Vertiv. Platinum Equity Investment Holdings III Manager, LLC ("Holdings Manager") is the managing member of Holdings III. Platinum Equity InvestCo, L.P. ("InvestCo") owns all of the economic interests in Holdings III. Platinum Equity Investment Holdings IC (Cayman), LLC ("Holdings Cayman") is the general partner of InvestCo. Platinum InvestCo (Cayman), LLC ("InvestCo Cayman") holds a controlling interest in InvestCo. Platinum Equity, LLC ("Platinum") is sole member of Holdings Manager. Platinum also indirectly controls the other funds that own equity interests of PE Vertiv. Mr. Tom Gores (together with VPE, JV, PE Vertiv, Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman and Platinum, the "Reporting Persons") is the beneficial owner of Platinum. Accordingly, F5: (Continued from footnote 4) as a result of their indirect ownership and control of each of VPE, JV and PE Vertiv, each of Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman, Platinum, and Mr. Tom Gores may be deemed to beneficially own the shares owned directly by VPE. F6: Because of the relationship among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any. F7: Pursuant to Rule 16a-1(a)(4) under the Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.

Filing footnotes · ownership attribution and instrument terms

F1: Consists of options to purchase shares of Class A common stock of Vertiv Holdings Co (the "Issuer"), subject to vesting in equal or nearly equal installments on March 15 of each of 2024, 2025, 2026, and 2027, granted to Jacob Kotzubei and Matthew Louie, assuming continued board service through the applicable vesting date. Options to purchase 30,000 shares of Class A common stock of the Issuer were granted to each of Messrs. Kotzubei and Louie.

F2: Pursuant to a contractual agreement between Messrs. Kotzubei and Louie, on the one hand, and VPE Holdings, LLC ("VPE"), on the other hand, the shares of Class A common stock of the Issuer issuable to Messrs. Kotzubei and Louie upon exercise of such stock options will be immediately transferred to VPE in a transaction exempt from Section 16 pursuant to Rule 16a-13 thereunder.

F3: Vertiv JV Holdings, LLC ("JV") owns a majority of the outstanding equity interests of VPE, and PE Vertiv Holdings, LLC ("PE Vertiv") owns a majority of the outstanding interests of JV, and, accordingly, each may be deemed to beneficially own the shares of Class A common stock beneficially owned by VPE. PE Vertiv is directly owned by six private equity investment funds (the "Funds"), none of which private equity investment funds individually has the power to direct the voting or disposition of shares beneficially owned. Platinum Equity Investment Holdings III, LLC ("Holdings III") is the managing member of one of the Funds and the managing member of the general partner of four of the Funds.

F4: (Continued from footnote 3) Through such positions, Holdings III has the indirect power to direct the voting of a majority of the outstanding equity interests of PE Vertiv. Platinum Equity Investment Holdings III Manager, LLC ("Holdings Manager") is the managing member of Holdings III. Platinum Equity InvestCo, L.P. ("InvestCo") owns all of the economic interests in Holdings III. Platinum Equity Investment Holdings IC (Cayman), LLC ("Holdings Cayman") is the general partner of InvestCo. Platinum InvestCo (Cayman), LLC ("InvestCo Cayman") holds a controlling interest in InvestCo. Platinum Equity, LLC ("Platinum") is sole member of Holdings Manager. Platinum also indirectly controls the other funds that own equity interests of PE Vertiv. Mr. Tom Gores (together with VPE, JV, PE Vertiv, Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman and Platinum, the "Reporting Persons") is the beneficial owner of Platinum. Accordingly,

F5: (Continued from footnote 4) as a result of their indirect ownership and control of each of VPE, JV and PE Vertiv, each of Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman, Platinum, and Mr. Tom Gores may be deemed to beneficially own the shares owned directly by VPE.

F6: Because of the relationship among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

F7: Pursuant to Rule 16a-1(a)(4) under the Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.

Past disclosures · reporting ended (1)

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

PAE Inc

Report date February 15, 2022 · Filed February 17, 2022

Jointly reported with Platinum Equity Investment Holdings III, LLC, PLATINUM EQUITY, LLC, Gores Tom

Section 16 reporting ended · disclosed 2022-02-17. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A Common StockSEC Table I · non-derivative	IndirectSee footnotes	0	Reported balance After 2022-02-15 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2022-02-15 · Disposition to issuer · Disposed 22,466,228 · Balance 0 F1: Disposed of pursuant to the agreement and plan of merger (the "Merger Agreement"), dated as of October 25, 2021, between the Issuer, Amentum Government Services Holdings LLC ("Parent") and Pinnacle Virginia Merger Sub Inc., a wholly owned indirect subsidiary of Parent ("Merger Sub"). On the Closing Date, Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation (the "Surviving Corporation") and a wholly owned indirect subsidiary of Parent (the "Merger"). F2: Represents 20,919,578 shares of Class A Common Stock ("Common Stock") previously held by PE Shay Holdings, LLC and 1,546,650 shares of Common Stock previously held by Platinum Equity, LLC. Platinum Equity Capital Shay Partners I, L.P., Platinum Equity Capital Shay Partners II, L.P., Platinum Equity Capital Partners-A III, L.P., Platinum Equity Capital Partners-B III, L.P., Platinum Equity Capital Partners-C III, L.P. (collectively, the "Platinum Funds") and Platinum Shay Principals, LLC collectively own all of the equity interests of PE Shay Holdings, LLC. As a result, the Platinum Funds and Platinum Shay Principals, LLC may be deemed to beneficially own the securities held by PE Shay Holdings, LLC. F3: Platinum Equity, LLC is the sole member of Platinum Equity Investment Holdings III Manager, LLC, which is the sole manager of Platinum Equity Investment Holdings III, LLC, which is the senior managing member of each of Platinum Shay Principals, LLC and Platinum Equity Partners III, LLC. Platinum Equity Partners III, LLC is the general partner of each of the Platinum Funds. Therefore, each of the foregoing entities may be deemed to share beneficial ownership of the securities beneficially owned by the Platinum Funds and Platinum Shay Principals, LLC. F4: Mr. Gores is the Chairman and Chief Executive Officer of Platinum Equity, LLC. As a result, Mr. Gores may be deemed to share voting and investment power with respect to all shares of Common Stock of the Issuer beneficially owned by Platinum Equity, LLC. Mr. Gores disclaims any beneficial ownership with respect to such securities except to the extent of his pecuniary interest therein.
WarrantsSEC Table II · derivative / convertible security · Conversion / exercise price $11.50 · Expires 2025-02-10	IndirectSee footnotes	0	Reported balance After 2022-02-15 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2022-02-15 · Disposition to issuer · Disposed 958,170 · Balance 0 F5: Pursuant to the Merger Agreement and following the closing of the Merger, each warrant exercisable for shares of Common Stock (the "Warrants") automatically became a warrant of the Surviving Corporation and the exercise price of the Warrants was adjusted in accordance with the terms of the warrant agreement, dated as of September 6, 2018, by and between the Issuer and Continental Stock Transfer & Trust Company, as the warrant agent (the "Warrant Agreement"). Following the closing of the Merger, no shares of Common Stock are purchasable pursuant to the Warrants and each holder of a Warrant, including Platinum Equity, LLC, is entitled to receive an amount in cash as calculated pursuant to the Warrant Agreement. F3: Platinum Equity, LLC is the sole member of Platinum Equity Investment Holdings III Manager, LLC, which is the sole manager of Platinum Equity Investment Holdings III, LLC, which is the senior managing member of each of Platinum Shay Principals, LLC and Platinum Equity Partners III, LLC. Platinum Equity Partners III, LLC is the general partner of each of the Platinum Funds. Therefore, each of the foregoing entities may be deemed to share beneficial ownership of the securities beneficially owned by the Platinum Funds and Platinum Shay Principals, LLC. F4: Mr. Gores is the Chairman and Chief Executive Officer of Platinum Equity, LLC. As a result, Mr. Gores may be deemed to share voting and investment power with respect to all shares of Common Stock of the Issuer beneficially owned by Platinum Equity, LLC. Mr. Gores disclaims any beneficial ownership with respect to such securities except to the extent of his pecuniary interest therein. F6: Represents securities held by Platinum Equity, LLC.

Filing footnotes · ownership attribution and instrument terms

F1: Disposed of pursuant to the agreement and plan of merger (the "Merger Agreement"), dated as of October 25, 2021, between the Issuer, Amentum Government Services Holdings LLC ("Parent") and Pinnacle Virginia Merger Sub Inc., a wholly owned indirect subsidiary of Parent ("Merger Sub"). On the Closing Date, Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation (the "Surviving Corporation") and a wholly owned indirect subsidiary of Parent (the "Merger").

F2: Represents 20,919,578 shares of Class A Common Stock ("Common Stock") previously held by PE Shay Holdings, LLC and 1,546,650 shares of Common Stock previously held by Platinum Equity, LLC. Platinum Equity Capital Shay Partners I, L.P., Platinum Equity Capital Shay Partners II, L.P., Platinum Equity Capital Partners-A III, L.P., Platinum Equity Capital Partners-B III, L.P., Platinum Equity Capital Partners-C III, L.P. (collectively, the "Platinum Funds") and Platinum Shay Principals, LLC collectively own all of the equity interests of PE Shay Holdings, LLC. As a result, the Platinum Funds and Platinum Shay Principals, LLC may be deemed to beneficially own the securities held by PE Shay Holdings, LLC.

F3: Platinum Equity, LLC is the sole member of Platinum Equity Investment Holdings III Manager, LLC, which is the sole manager of Platinum Equity Investment Holdings III, LLC, which is the senior managing member of each of Platinum Shay Principals, LLC and Platinum Equity Partners III, LLC. Platinum Equity Partners III, LLC is the general partner of each of the Platinum Funds. Therefore, each of the foregoing entities may be deemed to share beneficial ownership of the securities beneficially owned by the Platinum Funds and Platinum Shay Principals, LLC.

F4: Mr. Gores is the Chairman and Chief Executive Officer of Platinum Equity, LLC. As a result, Mr. Gores may be deemed to share voting and investment power with respect to all shares of Common Stock of the Issuer beneficially owned by Platinum Equity, LLC. Mr. Gores disclaims any beneficial ownership with respect to such securities except to the extent of his pecuniary interest therein.

F5: Pursuant to the Merger Agreement and following the closing of the Merger, each warrant exercisable for shares of Common Stock (the "Warrants") automatically became a warrant of the Surviving Corporation and the exercise price of the Warrants was adjusted in accordance with the terms of the warrant agreement, dated as of September 6, 2018, by and between the Issuer and Continental Stock Transfer & Trust Company, as the warrant agent (the "Warrant Agreement"). Following the closing of the Merger, no shares of Common Stock are purchasable pursuant to the Warrants and each holder of a Warrant, including Platinum Equity, LLC, is entitled to receive an amount in cash as calculated pursuant to the Warrant Agreement.

F6: Represents securities held by Platinum Equity, LLC.

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
March 07, 2023 Filed Mar 9, 2023 08:15 UTC	Vertiv Holdings Co VRT · Entity 440	GrantStock Options · Derivative	60,000	$0.00 Strike: $15.84	$0.00	Disclosure SEC source: 0000899243-23-007647 · doc4.xml · derivative · entry 1 VPE Holdings, LLC · CIK 0001801998 · Director · 10% owner Platinum Equity Partners IV, LLC · CIK 0001756334 · Director · 10% owner Platinum Equity Partners IV, L.P. · CIK 0001756341 · Director · 10% owner Vertiv JV Holdings, LLC · CIK 0001801997 · Director · 10% owner PE Vertiv Holdings, LLC · CIK 0001801996 · Director · 10% owner Platinum Equity Investment Holdings III, LLC · CIK 0001676357 · Director · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · Director · 10% owner Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · Director · 10% owner Platinum Equity InvestCo, L.P. · CIK 0001756331 · Director · 10% owner Platinum InvestCo (Cayman), LLC · CIK 0001766567 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 60,000 Underlying: Class A Common Stock · 60,000 shares Expires 2033-03-07 F1 · derivative.exercise_date: Consists of options to purchase shares of Class A common stock of Vertiv Holdings Co (the "Issuer"), subject to vesting in equal or nearly equal installments on March 15 of each of 2024, 2025, 2026, and 2027, granted to Jacob Kotzubei and Matthew Louie, assuming continued board service through the applicable vesting date. Options to purchase 30,000 shares of Class A common stock of the Issuer were granted to each of Messrs. Kotzubei and Louie. F2 · ownership.nature: Pursuant to a contractual agreement between Messrs. Kotzubei and Louie, on the one hand, and VPE Holdings, LLC ("VPE"), on the other hand, the shares of Class A common stock of the Issuer issuable to Messrs. Kotzubei and Louie upon exercise of such stock options will be immediately transferred to VPE in a transaction exempt from Section 16 pursuant to Rule 16a-13 thereunder. F3 · ownership.nature: Vertiv JV Holdings, LLC ("JV") owns a majority of the outstanding equity interests of VPE, and PE Vertiv Holdings, LLC ("PE Vertiv") owns a majority of the outstanding interests of JV, and, accordingly, each may be deemed to beneficially own the shares of Class A common stock beneficially owned by VPE. PE Vertiv is directly owned by six private equity investment funds (the "Funds"), none of which private equity investment funds individually has the power to direct the voting or disposition of shares beneficially owned. Platinum Equity Investment Holdings III, LLC ("Holdings III") is the managing member of one of the Funds and the managing member of the general partner of four of the Funds. F4 · ownership.nature: (Continued from footnote 3) Through such positions, Holdings III has the indirect power to direct the voting of a majority of the outstanding equity interests of PE Vertiv. Platinum Equity Investment Holdings III Manager, LLC ("Holdings Manager") is the managing member of Holdings III. Platinum Equity InvestCo, L.P. ("InvestCo") owns all of the economic interests in Holdings III. Platinum Equity Investment Holdings IC (Cayman), LLC ("Holdings Cayman") is the general partner of InvestCo. Platinum InvestCo (Cayman), LLC ("InvestCo Cayman") holds a controlling interest in InvestCo. Platinum Equity, LLC ("Platinum") is sole member of Holdings Manager. Platinum also indirectly controls the other funds that own equity interests of PE Vertiv. Mr. Tom Gores (together with VPE, JV, PE Vertiv, Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman and Platinum, the "Reporting Persons") is the beneficial owner of Platinum. Accordingly, F5 · ownership.nature: (Continued from footnote 4) as a result of their indirect ownership and control of each of VPE, JV and PE Vertiv, each of Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman, Platinum, and Mr. Tom Gores may be deemed to beneficially own the shares owned directly by VPE. F6 · ownership.nature: Because of the relationship among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any. F7 · ownership.nature: Pursuant to Rule 16a-1(a)(4) under the Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests. Read SEC document
March 03, 2022 Filed Mar 7, 2022 17:57 UTC	Vertiv Holdings Co VRT · Entity 440	GrantStock Options · Derivative	77,294	$0.00 Strike: $11.50	$0.00	Disclosure SEC source: 0000899243-22-009735 · doc4.xml · derivative · entry 1 VPE Holdings, LLC · CIK 0001801998 · Director · 10% owner Vertiv JV Holdings, LLC · CIK 0001801997 · Director · 10% owner PE Vertiv Holdings, LLC · CIK 0001801996 · Director · 10% owner Platinum Equity Investment Holdings III, LLC · CIK 0001676357 · Director · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · Director · 10% owner Platinum Equity InvestCo, L.P. · CIK 0001756331 · Director Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · Director Platinum InvestCo (Cayman), LLC · CIK 0001766567 · Director Platinum Equity Investment Holdings, LLC · CIK 0001634372 · Director PLATINUM EQUITY LLC · CIK 0001228754 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 77,294 Underlying: Class A Common Stock · 77,294 shares Expires 2032-03-02 F1 · derivative.exercise_date: Consists of options to purchase shares of Class A common stock of Vertiv Holdings Co (the "Issuer"), subject to vesting in equal or nearly equal installments on March 3 of each of 2023, 2024, 2025 and 2026, granted to Jacob Kotzubei and Matthew Louie, assuming continued board service through the applicable vesting date. Options to purchase 38,647 shares of Class A common stock of the Issuer were granted to each of Messrs. Kotzubei and Louie. F2 · ownership.nature: Pursuant to a contractual agreement between Messrs. Kotzubei and Louie, on the one hand, and VPE Holdings, LLC ("VPE"), on the other hand, the shares of Class A common stock of the Issuer issuable to Messrs. Kotzubei and Louie upon exercise of such stock options will be immediately transferred to VPE in a transaction exempt from Section 16 pursuant to Rule 16a-13 thereunder. F3 · ownership.nature: Vertiv JV Holdings, LLC ("JV") owns a majority of the outstanding equity interests of VPE, and PE Vertiv Holdings, LLC ("PE Vertiv") owns a majority of the outstanding interests of JV, and, accordingly, each may be deemed to beneficially own the shares of Class A common stock beneficially owned by VPE. PE Vertiv is directly owned by six private equity investment funds (the "Funds"), none of which private equity investment funds individually has the power to direct the voting or disposition of shares beneficially owned. Platinum Equity Investment Holdings III, LLC ("Holdings III") is the managing member of one of the Funds and the managing member of the general partner of four of the Funds. F4 · ownership.nature: (Continued from footnote 3) Through such positions, Holdings III has the indirect power to direct the voting of a majority of the outstanding equity interests of PE Vertiv. Platinum Equity Investment Holdings III Manager, LLC ("Holdings Manager") is the managing member of Holdings III. Platinum Equity InvestCo, L.P. ("InvestCo") owns all of the economic interests in Holdings III. Platinum Equity Investment Holdings IC (Cayman), LLC ("Holdings Cayman") is the general partner of InvestCo. Platinum InvestCo (Cayman), LLC ("InvestCo Cayman") holds a controlling interest in InvestCo. Platinum Equity, LLC ("Platinum") is sole member of Holdings Manager. Platinum also indirectly controls the other funds that own equity interests of PE Vertiv. Mr. Tom Gores (together with VPE, JV, PE Vertiv, Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman and Platinum, the "Reporting Persons") is the beneficial owner of Platinum. Accordingly, F5 · ownership.nature: (Continued from footnote 4) as a result of their indirect ownership and control of each of VPE, JV and PE Vertiv, each of Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman, Platinum and Mr. Tom Gores may be deemed to beneficially own the shares owned directly by VPE. F6 · ownership.nature: Because of the relationship among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any. F7 · ownership.nature: Pursuant to Rule 16a-1(a)(4) under the Exchange Act, this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests. Read SEC document
February 15, 2022 Filed Feb 17, 2022 16:05 UTC	PAE Inc PAE · Entity 130269	Disposition to issuerWarrants · Derivative	958,170	Not disclosed Strike: $11.50	Not disclosed	Disclosure SEC source: 0000899243-22-006782 · doc4.xml · derivative · entry 2 Platinum Equity Investment Holdings III, LLC · CIK 0001676357 · 10% owner PLATINUM EQUITY LLC · CIK 0001228754 · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · 10% owner Gores Tom · CIK 0001471783 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 0 Underlying: Class A Common Stock · 958,170 shares Expires 2025-02-10 F5 · price: Pursuant to the Merger Agreement and following the closing of the Merger, each warrant exercisable for shares of Common Stock (the "Warrants") automatically became a warrant of the Surviving Corporation and the exercise price of the Warrants was adjusted in accordance with the terms of the warrant agreement, dated as of September 6, 2018, by and between the Issuer and Continental Stock Transfer & Trust Company, as the warrant agent (the "Warrant Agreement"). Following the closing of the Merger, no shares of Common Stock are purchasable pursuant to the Warrants and each holder of a Warrant, including Platinum Equity, LLC, is entitled to receive an amount in cash as calculated pursuant to the Warrant Agreement. F3 · ownership.nature: Platinum Equity, LLC is the sole member of Platinum Equity Investment Holdings III Manager, LLC, which is the sole manager of Platinum Equity Investment Holdings III, LLC, which is the senior managing member of each of Platinum Shay Principals, LLC and Platinum Equity Partners III, LLC. Platinum Equity Partners III, LLC is the general partner of each of the Platinum Funds. Therefore, each of the foregoing entities may be deemed to share beneficial ownership of the securities beneficially owned by the Platinum Funds and Platinum Shay Principals, LLC. F4 · ownership.nature: Mr. Gores is the Chairman and Chief Executive Officer of Platinum Equity, LLC. As a result, Mr. Gores may be deemed to share voting and investment power with respect to all shares of Common Stock of the Issuer beneficially owned by Platinum Equity, LLC. Mr. Gores disclaims any beneficial ownership with respect to such securities except to the extent of his pecuniary interest therein. F6 · ownership.nature: Represents securities held by Platinum Equity, LLC. Read SEC document
February 15, 2022 Filed Feb 17, 2022 16:05 UTC	PAE Inc PAE · Entity 130269	Disposition to issuerClass A Common Stock	22,466,228	$10.05	$225,785,591.40	Disclosure SEC source: 0000899243-22-006782 · doc4.xml · nonDerivative · entry 1 Platinum Equity Investment Holdings III, LLC · CIK 0001676357 · 10% owner PLATINUM EQUITY LLC · CIK 0001228754 · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · 10% owner Gores Tom · CIK 0001471783 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 0 F1 · price: Disposed of pursuant to the agreement and plan of merger (the "Merger Agreement"), dated as of October 25, 2021, between the Issuer, Amentum Government Services Holdings LLC ("Parent") and Pinnacle Virginia Merger Sub Inc., a wholly owned indirect subsidiary of Parent ("Merger Sub"). On the Closing Date, Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation (the "Surviving Corporation") and a wholly owned indirect subsidiary of Parent (the "Merger"). F2 · ownership.nature: Represents 20,919,578 shares of Class A Common Stock ("Common Stock") previously held by PE Shay Holdings, LLC and 1,546,650 shares of Common Stock previously held by Platinum Equity, LLC. Platinum Equity Capital Shay Partners I, L.P., Platinum Equity Capital Shay Partners II, L.P., Platinum Equity Capital Partners-A III, L.P., Platinum Equity Capital Partners-B III, L.P., Platinum Equity Capital Partners-C III, L.P. (collectively, the "Platinum Funds") and Platinum Shay Principals, LLC collectively own all of the equity interests of PE Shay Holdings, LLC. As a result, the Platinum Funds and Platinum Shay Principals, LLC may be deemed to beneficially own the securities held by PE Shay Holdings, LLC. F3 · ownership.nature: Platinum Equity, LLC is the sole member of Platinum Equity Investment Holdings III Manager, LLC, which is the sole manager of Platinum Equity Investment Holdings III, LLC, which is the senior managing member of each of Platinum Shay Principals, LLC and Platinum Equity Partners III, LLC. Platinum Equity Partners III, LLC is the general partner of each of the Platinum Funds. Therefore, each of the foregoing entities may be deemed to share beneficial ownership of the securities beneficially owned by the Platinum Funds and Platinum Shay Principals, LLC. F4 · ownership.nature: Mr. Gores is the Chairman and Chief Executive Officer of Platinum Equity, LLC. As a result, Mr. Gores may be deemed to share voting and investment power with respect to all shares of Common Stock of the Issuer beneficially owned by Platinum Equity, LLC. Mr. Gores disclaims any beneficial ownership with respect to such securities except to the extent of his pecuniary interest therein. Read SEC document
November 04, 2021 Filed Nov 8, 2021 16:19 UTC	Vertiv Holdings Co VRT · Entity 440	SaleClass A common stock, par value $0.0001	21,925,000	$24.83	$544,303,472.50	Disclosure SEC source: 0000899243-21-043495 · doc4.xml · nonDerivative · entry 1 VPE Holdings, LLC · CIK 0001801998 · Director · 10% owner Vertiv JV Holdings, LLC · CIK 0001801997 · Director · 10% owner PE Vertiv Holdings, LLC · CIK 0001801996 · Director · 10% owner Platinum Equity Investment Holdings III, LLC · CIK 0001676357 · Director · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · Director · 10% owner Platinum Equity InvestCo, L.P. · CIK 0001756331 · Director · 10% owner Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · Director · 10% owner Platinum InvestCo (Cayman), LLC · CIK 0001766567 · Director · 10% owner Platinum Equity Investment Holdings, LLC · CIK 0001634372 · Director · 10% owner PLATINUM EQUITY LLC · CIK 0001228754 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 37,955,215 F1 · ownership.direct: VPE Holdings, LLC ("VPE"), a Delaware limited liability company, directly owns 37,955,215 shares of Class A common stock, par value $0.0001 per share (the "Shares"), of Vertiv Holdings Co (the "Issuer"). Vertiv JV Holdings, LLC ("JV") owns a majority of the outstanding equity interests of VPE, and PE Vertiv Holdings, LLC ("PE Vertiv") owns a majority of the outstanding interests of JV, and, accordingly, each may be deemed to beneficially own the Shares beneficially owned by VPE. PE Vertiv is directly owned by six private equity investment funds (the "Funds"), none of which private equity investment funds individually has the power to direct the voting or disposition of shares beneficially owned. F2 · ownership.direct: (continued from Footnote 1) Platinum Equity Investment Holdings III, LLC ("Holdings III") is the managing member of one of the Funds and the managing member of the general partner of four of the Funds. Through such positions, Holdings III has the indirect power to direct the voting of a majority of the outstanding equity interests of PE Vertiv. F3 · ownership.direct: (Continued From Footnote 2) Platinum Equity Investment Holdings Manager III, LLC ("Holdings Manager") is the managing member of Holdings III. Platinum Equity InvestCo, L.P. ("InvestCo") owns all of the economic interests in Holdings III. Platinum Equity Investment Holdings IC (Cayman), LLC ("Holdings Cayman") is the general partner of InvestCo. Platinum InvestCo (Cayman), LLC ("InvestCo Cayman") holds a controlling interest in InvestCo. Platinum Equity, LLC ("Platinum") is sole member of Holdings Manager. Platinum also indirectly controls the other funds that own equity interests of PE Vertiv. F4 · ownership.direct: (Continued From Footnote 3) Mr. Tom Gores (together with VPE, JV, PE Vertiv, Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman and Platinum, the "Reporting Persons") is the beneficial owner of Platinum. Accordingly, as a result of their indirect ownership and control of each of VPE, JV and PE Vertiv, each of Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman, Platinum and Mr. Tom Gores may be deemed to beneficially own the shares owned directly by VPE. F5 · ownership.direct: Because of the relationship among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any. F6 · ownership.direct: Pursuant to Rule 16a-1(a)(4) under the Exchange Act, this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests. Read SEC document
November 04, 2021 Filed Nov 9, 2021 16:05 UTC Amendment	Vertiv Holdings Co VRT · Entity 440	SaleClass A common stock, par value $0.0001	21,925,000	$24.83	$544,303,472.50	Disclosure SEC source: 0000899243-21-043640 · doc4a.xml · nonDerivative · entry 1 VPE Holdings, LLC · CIK 0001801998 · Director · 10% owner Vertiv JV Holdings, LLC · CIK 0001801997 · Director · 10% owner PE Vertiv Holdings, LLC · CIK 0001801996 · Director · 10% owner Platinum Equity Investment Holdings III, LLC · CIK 0001676357 · Director · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · Director · 10% owner Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · Director · 10% owner Platinum InvestCo (Cayman), LLC · CIK 0001766567 · Director · 10% owner Platinum Equity Investment Holdings, LLC · CIK 0001634372 · Director · 10% owner PLATINUM EQUITY LLC · CIK 0001228754 · Director · 10% owner Gores Tom · CIK 0001471783 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 37,955,215 F1 · ownership.direct: VPE Holdings, LLC ("VPE"), a Delaware limited liability company, directly owns 37,955,215 shares of Class A common stock, par value $0.0001 per share (the "Shares"), of Vertiv Holdings Co (the "Issuer"). Vertiv JV Holdings, LLC ("JV") owns a majority of the outstanding equity interests of VPE, and PE Vertiv Holdings, LLC ("PE Vertiv") owns a majority of the outstanding interests of JV, and, accordingly, each may be deemed to beneficially own the Shares beneficially owned by VPE. PE Vertiv is directly owned by six private equity investment funds (the "Funds"), none of which private equity investment funds individually has the power to direct the voting or disposition of shares beneficially owned. F2 · ownership.direct: (continued from Footnote 1) Platinum Equity Investment Holdings III, LLC ("Holdings III") is the managing member of one of the Funds and the managing member of the general partner of four of the Funds. Through such positions, Holdings III has the indirect power to direct the voting of a majority of the outstanding equity interests of PE Vertiv. F3 · ownership.direct: (Continued From Footnote 2) Platinum Equity Investment Holdings III Manager, LLC ("Holdings Manager") is the managing member of Holdings III. Platinum Equity InvestCo, L.P. ("InvestCo") owns all of the economic interests in Holdings III. Platinum Equity Investment Holdings IC (Cayman), LLC ("Holdings Cayman") is the general partner of InvestCo. Platinum InvestCo (Cayman), LLC ("InvestCo Cayman") holds a controlling interest in InvestCo. Platinum Equity, LLC ("Platinum") is sole member of Holdings Manager. Platinum also indirectly controls the other funds that own equity interests of PE Vertiv. F4 · ownership.direct: (Continued From Footnote 3) Mr. Tom Gores (together with VPE, JV, PE Vertiv, Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman and Platinum, the "Reporting Persons") is the beneficial owner of Platinum. Accordingly, as a result of their indirect ownership and control of each of VPE, JV and PE Vertiv, each of Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman, Platinum and Mr. Tom Gores may be deemed to beneficially own the shares owned directly by VPE. F5 · ownership.direct: Because of the relationship among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any. F6 · ownership.direct: Pursuant to Rule 16a-1(a)(4) under the Exchange Act, this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests. Read SEC document
March 01, 2021 Filed Mar 3, 2021 16:15 UTC	Vertiv Holdings Co VRT · Entity 440	SaleClass A common stock, par value $0.0001	17,381,740	$20.15	$350,156,890.47	Disclosure SEC source: 0000899243-21-009375 · doc4.xml · nonDerivative · entry 1 VPE Holdings, LLC · CIK 0001801998 · Director · 10% owner Vertiv JV Holdings, LLC · CIK 0001801997 · Director · 10% owner PE Vertiv Holdings, LLC · CIK 0001801996 · Director · 10% owner Platinum Equity Investment Holdings III, LLC · CIK 0001676357 · Director · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · Director · 10% owner Platinum Equity InvestCo, L.P. · CIK 0001756331 · Director · 10% owner Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · Director · 10% owner Platinum InvestCo (Cayman), LLC · CIK 0001766567 · Director · 10% owner Platinum Equity Investment Holdings, LLC · CIK 0001634372 · Director · 10% owner PLATINUM EQUITY LLC · CIK 0001228754 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 59,880,215 F1 · ownership.direct: VPE Holdings, LLC ("VPE"), a Delaware limited liability company, directly owns 59,880,215 shares of Class A common stock, par value $0.0001 per share (the "Shares"), of Vertiv Holdings Co (the "Issuer"). Vertiv JV Holdings, LLC ("JV") owns a majority of the outstanding equity interests of VPE, and PE Vertiv Holdings, LLC ("PE Vertiv") owns a majority of the outstanding interests of JV, and, accordingly, each may be deemed to beneficially own the Shares beneficially owned by VPE. PE Vertiv is directly owned by six private equity investment funds (the "Funds"), none of which private equity investment funds individually has the power to direct the voting or disposition of shares beneficially owned. F2 · ownership.direct: (Continued From Footnote 1) Platinum Equity Investment Holdings III, LLC ("Holdings III") is the managing member of one of the Funds and the managing member of the general partner of four of the Funds. Through such positions, Holdings III has the indirect power to direct the voting of a majority of the outstanding equity interests of PE Vertiv. F3 · ownership.direct: (Continued From Footnote 2) Platinum Equity Investment Holdings Manager III, LLC ("Holdings Manager") is the managing member of Holdings III. Platinum Equity InvestCo, L.P. ("InvestCo") owns all of the economic interests in Holdings III. Platinum Equity Investment Holdings IC (Cayman), LLC ("Holdings Cayman") is the general partner of InvestCo. Platinum InvestCo (Cayman), LLC ("InvestCo Cayman") holds a controlling interest in InvestCo. Platinum Equity, LLC ("Platinum") is sole member of Holdings Manager. Platinum also indirectly controls the other funds that own equity interests of PE Vertiv. F4 · ownership.direct: (Continued From Footnote 3) Mr. Tom Gores (together with VPE, JV, PE Vertiv, Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman and Platinum, the "Reporting Persons") is the beneficial owner of Platinum. Accordingly, as a result of their indirect ownership and control of each of VPE, JV and PE Vertiv, each of Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman, Platinum and Mr. Tom Gores may be deemed to beneficially own the shares owned directly by VPE. F5 · ownership.direct: Because of the relationship among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any. F6 · ownership.direct: Pursuant to Rule 16a-1(a)(4) under the Exchange Act, this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests. Read SEC document
February 04, 2021 Filed Feb 8, 2021 17:51 UTC	Vertiv Holdings Co VRT · Entity 440	GrantStock Options · Derivative	77,294	$0.00 Strike: $20.56	$0.00	Disclosure SEC source: 0000899243-21-005216 · doc4.xml · derivative · entry 1 VPE Holdings, LLC · CIK 0001801998 · Director · 10% owner Vertiv JV Holdings, LLC · CIK 0001801997 · Director · 10% owner PE Vertiv Holdings, LLC · CIK 0001801996 · Director · 10% owner Platinum Equity Investment Holdings III, LLC · CIK 0001676357 · Director · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · Director · 10% owner Platinum Equity InvestCo, L.P. · CIK 0001756331 · Director · 10% owner Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · Director · 10% owner Platinum InvestCo (Cayman), LLC · CIK 0001766567 · Director · 10% owner Platinum Equity Investment Holdings, LLC · CIK 0001634372 · Director · 10% owner PLATINUM EQUITY LLC · CIK 0001228754 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See footnotes Disclosed balance after: 77,294 Underlying: Class A Common Stock · 77,294 shares Expires 2031-02-03 F1 · derivative.exercise_date: Consists of options to purchase shares of Class A common stock of Vertiv Holdings Co (the "Issuer"), subject to vesting in equal or nearly equal installments on February 4 of each of 2022, 2023, 2024 and 2025, granted to Jacob Kotzubei and Matthew Louie, assuming continued board service through the applicable vesting date. Options to purchase 38,647 shares of Class A common stock of the Issuer were granted to each of Messrs. Kotzubei and Louie. F2 · ownership.nature: Pursuant to a contractual agreement between Messrs. Kotzubei and Louie, on the one hand, and VPE Holdings, LLC ("VPE"), on the other hand, the shares of Class A common stock of the Issuer issuable to Messrs. Kotzubei and Louie upon exercise of such stock options will be immediately transferred to VPE in a transaction exempt from Section 16 pursuant to Rule 16a-13 thereunder. F3 · ownership.nature: Vertiv JV Holdings, LLC ("JV") owns a majority of the outstanding equity interests of VPE, and PE Vertiv Holdings, LLC ("PE Vertiv") owns a majority of the outstanding interests of JV, and, accordingly, each may be deemed to beneficially own the shares of Class A common stock beneficially owned by VPE. PE Vertiv is directly owned by six private equity investment funds (the "Funds"), none of which private equity investment funds individually has the power to direct the voting or disposition of shares beneficially owned. Platinum Equity Investment Holdings III, LLC ("Holdings III") is the managing member of one of the Funds and the managing member of the general partner of four of the Funds. F4 · ownership.nature: (Continued from footnote 3) Through such positions, Holdings III has the indirect power to direct the voting of a majority of the outstanding equity interests of PE Vertiv. Platinum Equity Investment Holdings Manager III, LLC ("Holdings Manager") is the managing member of Holdings III. Platinum Equity InvestCo, L.P. ("InvestCo") owns all of the economic interests in Holdings III. Platinum Equity Investment Holdings IC (Cayman), LLC ("Holdings Cayman") is the general partner of InvestCo. Platinum InvestCo (Cayman), LLC ("InvestCo Cayman") holds a controlling interest in InvestCo. Platinum Equity, LLC ("Platinum") is sole member of Holdings Manager. Platinum also indirectly controls the other funds that own equity interests of PE Vertiv. Mr. Tom Gores (together with VPE, JV, PE Vertiv, Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman and Platinum, the "Reporting Persons") is the beneficial owner of Platinum. Accordingly, F5 · ownership.nature: (Continued from footnote 4) as a result of their indirect ownership and control of each of VPE, JV and PE Vertiv, each of Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman, Platinum and Mr. Tom Gores may be deemed to beneficially own the shares owned directly by VPE. F6 · ownership.nature: Because of the relationship among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any. F7 · ownership.nature: Pursuant to Rule 16a-1(a)(4) under the Exchange Act, this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests. Read SEC document
November 17, 2020 Filed Nov 19, 2020 16:30 UTC	Vertiv Holdings Co VRT · Entity 440	SaleClass A common stock, par value $0.0001	18,000,000	$16.75	$301,548,600.00	Disclosure SEC source: 0000899243-20-031651 · doc4.xml · nonDerivative · entry 1 VPE Holdings, LLC · CIK 0001801998 · Director · 10% owner Vertiv JV Holdings, LLC · CIK 0001801997 · Director · 10% owner PE Vertiv Holdings, LLC · CIK 0001801996 · Director · 10% owner Platinum Equity Investment Holdings III, LLC · CIK 0001676357 · Director · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · Director · 10% owner Platinum Equity InvestCo, L.P. · CIK 0001756331 · Director · 10% owner Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · Director · 10% owner Platinum InvestCo (Cayman), LLC · CIK 0001766567 · Director · 10% owner Platinum Equity Investment Holdings, LLC · CIK 0001634372 · Director · 10% owner PLATINUM EQUITY LLC · CIK 0001228754 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 77,261,955 F1 · ownership.direct: VPE Holdings, LLC ("VPE"), a Delaware limited liability company, directly owns 77,261,955 shares of Class A common stock, par value $0.0001 per share (the "Shares"), of Vertiv Holdings Co (the "Issuer"). Vertiv JV Holdings, LLC ("JV") owns a majority of the outstanding equity interests of VPE, and PE Vertiv Holdings, LLC ("PE Vertiv") owns a majority of the outstanding interests of JV, and, accordingly, each may be deemed to beneficially own the Shares beneficially owned by VPE. PE Vertiv is directly owned by six private equity investment funds (the "Funds"), none of which private equity investment funds individually has the power to direct the voting or disposition of shares beneficially owned. Platinum Equity Investment Holdings III, LLC ("Holdings III") is the managing member of one of the Funds and the managing member of the general partner of four of the Funds. F2 · ownership.direct: (Continued from footnote 1) Through such positions, Holdings III has the indirect power to direct the voting of a majority of the outstanding equity interests of PE Vertiv. Platinum Equity Investment Holdings Manager III, LLC ("Holdings Manager") is the managing member of Holdings III. Platinum Equity InvestCo, L.P. ("InvestCo") owns all of the economic interests in Holdings III. Platinum Equity Investment Holdings IC (Cayman), LLC ("Holdings Cayman") is the general partner of InvestCo. Platinum InvestCo (Cayman), LLC ("InvestCo Cayman") holds a controlling interest in InvestCo. Platinum Equity, LLC ("Platinum") is sole member of Holdings Manager. Platinum also indirectly controls the other funds that own equity interests of PE Vertiv. Mr. Tom Gores (together with VPE, JV, PE Vertiv, Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman and Platinum, the "Reporting Persons") is the beneficial owner of Platinum. Accordingly, F3 · ownership.direct: (Continued from footnote 2) as a result of their indirect ownership and control of each of VPE, JV and PE Vertiv, each of Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman, Platinum and Mr. Tom Gores may be deemed to beneficially own the shares owned directly by VPE. F4 · ownership.direct: Because of the relationship among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any. F5 · ownership.direct: Pursuant to Rule 16a-1(a)(4) under the Exchange Act, this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests. Read SEC document
August 17, 2020 Filed Aug 19, 2020 18:14 UTC	Vertiv Holdings Co VRT · Entity 440	SaleClass A common stock, par value $0.0001	23,000,000	$15.25	$350,750,000.00	Disclosure SEC source: 0000899243-20-022946 · doc4.xml · nonDerivative · entry 1 VPE Holdings, LLC · CIK 0001801998 · Director · 10% owner Vertiv JV Holdings, LLC · CIK 0001801997 · Director · 10% owner PE Vertiv Holdings, LLC · CIK 0001801996 · Director · 10% owner Platinum Equity Investment Holdings III, LLC · CIK 0001676357 · Director · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · Director · 10% owner Platinum Equity InvestCo, L.P. · CIK 0001756331 · Director · 10% owner Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · Director · 10% owner Platinum InvestCo (Cayman), LLC · CIK 0001766567 · Director · 10% owner Platinum Equity Investment Holdings, LLC · CIK 0001634372 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 95,261,955 F1 · ownership.direct: VPE Holdings, LLC ("VPE"), a Delaware limited liability company, directly owns 95,261,955 shares of Class A common stock, par value $0.0001 per share (the "Shares"), of Vertiv Holdings Co (the "Issuer"). Vertiv JV Holdings, LLC ("JV") owns a majority of the outstanding equity interests of VPE, and PE Vertiv Holdings, LLC ("PE Vertiv") owns a majority of the outstanding interests of JV, and, accordingly, each may be deemed to beneficially own the Shares beneficially owned by VPE. PE Vertiv is directly owned by six private equity investment funds, none of which private equity investment funds individually has the power to direct the voting or disposition of shares beneficially owned. F2 · ownership.direct: (continued from footnote 1) Platinum Equity Investment Holdings III, LLC ("Holdings III") is the managing member of one of such funds and the managing member of the general partner of four of such funds. Through such positions, Holdings III has the indirect power to direct the voting of a majority of the outstanding equity interests of PE Vertiv. Platinum Equity Investment Holdings Manager III, LLC ("Holdings Manager") is the managing member of Holdings III. Platinum Equity InvestCo, L.P. ("InvestCo") owns all of the economic interests in Holdings III. Platinum Equity Investment Holdings IC (Cayman), LLC ("Holdings Cayman") is the general partner of InvestCo. Platinum InvestCo (Cayman), LLC ("InvestCo Cayman") holds a controlling interest in InvestCo. Platinum Equity, LLC ("Platinum") is sole member of Holdings Manager and Holdings III. Platinum also indirectly controls the other funds that own equity interests of PE Vertiv. F3 · ownership.direct: (continued from footnote 2) Mr. Tom Gores (together with VPE, JV, PE Vertiv, Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman and Platinum, the "Reporting Persons") is the beneficial owner of Platinum. Accordingly, as a result of their indirect ownership and control of each of VPE, JV and PE Vertiv, each of Holdings III, Holdings Manager, InvestCo, Holdings Cayman, InvestCo Cayman, Platinum and Mr. Tom Gores may be deemed to beneficially own the shares owned directly by VPE. F4 · ownership.direct: Because of the relationship among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any. F5 · ownership.direct: Pursuant to Rule 16a-1(a)(4) under the Exchange Act, this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests. Read SEC document
February 07, 2020 Filed Feb 11, 2020 18:35 UTC	Vertiv Holdings Co VRT · Entity 440	GrantStock Options · Derivative	77,294	$0.00 Strike: $12.05	$0.00	Disclosure SEC source: 0000899243-20-004113 · doc4.xml · derivative · entry 1 VPE Holdings, LLC · CIK 0001801998 · Director · 10% owner Vertiv JV Holdings, LLC · CIK 0001801997 · Director · 10% owner PE Vertiv Holdings, LLC · CIK 0001801996 · Director · 10% owner Platinum Equity Investment Holdings III, LLC · CIK 0001676357 · Director · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · Director · 10% owner PLATINUM EQUITY LLC · CIK 0001228754 · Director · 10% owner Gores Tom · CIK 0001471783 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnotes Disclosed balance after: 77,294 Underlying: Class A Common Stock · 77,294 shares Expires 2030-02-06 F1 · derivative.exercise_date: Consists of options to purchase shares of Class A common stock of Vertiv Holdings Co (the "Issuer"), subject to vesting in equal or nearly equal installments on February 7 of each of 2021, 2022, 2023 and 2024, granted to Jacob Kotzubei and Matthew Louie, assuming continued board service through the applicable vesting date. Options to purchase 38,647 shares of Class A common stock of the Issuer were granted to each of Messrs. Kotzubei and Louie. F2 · ownership.nature: Pursuant to a contractual agreement between Messrs. Kotzubei and Louie, on the one hand, and VPE Holdings, LLC ("VPE"), on the other hand, the shares of Class A common stock of the Issuer issuable to Messrs. Kotzubei and Louie upon exercise of such stock options will be immediately transferred to VPE in a transaction exempt from Section 16 pursuant to Rule 16a-13 thereunder. F3 · ownership.nature: Vertiv JV Holdings, LLC ("JV") owns a majority of the outstanding equity interests of VPE, and PE Vertiv Holdings, LLC ("PE Vertiv") owns a majority of the outstanding interests of JV, and, accordingly, each may be deemed to beneficially own the shares of Class A common stock beneficially owned by VPE. PE Vertiv is directly owned by six private equity investment funds, none of which private equity investment funds individually has the power to direct the voting or disposition of shares beneficially owned. Platinum Equity Investment Holdings III, LLC ("Holdings III") is the managing member of one of such funds and the managing member of the general partner of four of such funds. Through such positions, Holdings III has the indirect power to direct the voting of a majority of the outstanding equity interests of PE Vertiv. F4 · ownership.nature: (Continued from Footnote 3) Platinum Equity Investment Holdings Manager III, LLC ("Holdings Manager") is the managing member of Holdings III. Platinum Equity, LLC ("Platinum") is sole member of Holdings Manager and indirectly controls Platinum Equity Capital Partners IV, L.P. ("Capital IV"), which is the other private equity investment fund that owns equity interests of PE Vertiv. Mr. Tom Gores (together with VPE, JV, PE Vertiv, Holdings III and Holdings Manager, the "Reporting Persons") is the beneficial owner of Platinum and the manager of the general partner of the general partner of Capital IV. Accordingly, as a result of their indirect ownership and control of each of VPE, JV and PE Vertiv, each of Holdings III, Holdings Manager, Platinum and Mr. Tom Gores may be deemed to beneficially own the shares owned directly by VPE. F5 · ownership.nature: Because of the relationship among the Reporting Persons, the Reporting Persons may be deemed to beneficially own the securities reported herein to the extent of their respective pecuniary interests. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any. F6 · ownership.nature: Pursuant to Rule 16a-1(a)(4) under the Exchange Act, this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests. Read SEC document
March 15, 2019 Filed Mar 18, 2019 19:46 UTC	KEY ENERGY SERVICES INC KEG · Entity 11887	PurchaseCommon Stock	5,000	$5.14	$25,700.00	Disclosure SEC source: 0001209191-19-020131 · doc4.xml · nonDerivative · entry 2 Soter Capital, LLC · CIK 0001703043 · 10% owner Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · 10% owner Platinum InvestCo (Cayman), LLC · CIK 0001766567 · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · 10% owner Platinum Equity Investment Holdings, LLC · CIK 0001634372 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,309,609 F2 · balance_after: Includes 9,800,630 shares issued to Soter Capital, LLC ("Soter) in connection with issuer's emergence from bankruptcy on December 15, 2016 and Soter's participation in the related rights offering. F3 · balance_after: Soter Capital Holdings, LLC ("SCH") is the sole member of Soter and may be deemed to beneficially own the common stock beneficially owned by Soter. PE Soter Holdings, LLC ("PESH") holds a majority membership interest in SCH and may be deemed to beneficially own the common stock beneficially owned by SCH. Platinum Equity Capital Soter Partners, L.P. ("PECSP") holds a majority membership interest in PESH and may be deemed to beneficially own the common stock beneficially owned by PESH. Platinum Equity Partners III, LLC ("PEP III") is the general partner of PECSP and may be deemed to beneficially own the common stock beneficially owned by PECSP. F4 · balance_after: (Continued from Footnote 3) Platinum Equity Investment Holdings III, LLC ("PEIH III") is the senior managing member of PEP III and may be deemed to beneficially own the common stock beneficially owned by PEP III. Platinum Equity InvestCo, L.P. ("PEI LP") owns all of the economic interests in PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity Investment Holdings IC (Cayman), LLC ("PEIH IC LLC") is the general partner of PEI LP and may be deemed to beneficially own the common stock beneficially owned by PEI LP. Platinum InvestCo (Cayman), LLC ("PIC LLC") holds a controlling interest in PEI LP and may be deemed to beneficially own common stock beneficially owned by PEI LP. F5 · balance_after: (Continued from Footnote 4) Platinum Equity Investment Holdings, LLC ("PEIH LLC") is the sole member of PEIH IC LLC and may be deemed to beneficially own the common stock beneficially owned by PEIH IC LLC. Platinum Equity Investment Holdings III Manager, LLC ("PEIH III Manager") is the sole manager of PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity, LLC ("Platinum Equity") is the sole member of PEIH III Manager and PEIH LLC and may be deemed to beneficially own the common stock beneficially owned by each of PEIH III Manager and PEIH LLC. Platinum Equity and Tom Gores, together, hold a controlling interest in PIC LLC and may be deemed to beneficially own the common stock beneficially owned by PIC LLC. F6 · balance_after: (Continued from Footnote 5) Tom Gores is the Chairman and Chief Executive Officer of Platinum Equity and may be deemed to beneficially own the common stock beneficially owned by Platinum Equity. Mr. Gores disclaims beneficial ownership of all the shares of common stock held by each of the entities listed above with respect to which he does not have a pecuniary interest. F7 · balance_after: Includes the 100,000 shares that were purchased on March 14, 2019. Read SEC document
March 14, 2019 Filed Mar 18, 2019 19:46 UTC	KEY ENERGY SERVICES INC KEG · Entity 11887	PurchaseCommon Stock	100,000	$4.74	$474,000.00	Disclosure SEC source: 0001209191-19-020131 · doc4.xml · nonDerivative · entry 1 Soter Capital, LLC · CIK 0001703043 · 10% owner Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · 10% owner Platinum InvestCo (Cayman), LLC · CIK 0001766567 · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · 10% owner Platinum Equity Investment Holdings, LLC · CIK 0001634372 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,304,609 F1 · price: The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide KEG, any security holder of KEG, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth above. F2 · balance_after: Includes 9,800,630 shares issued to Soter Capital, LLC ("Soter) in connection with issuer's emergence from bankruptcy on December 15, 2016 and Soter's participation in the related rights offering. F3 · balance_after: Soter Capital Holdings, LLC ("SCH") is the sole member of Soter and may be deemed to beneficially own the common stock beneficially owned by Soter. PE Soter Holdings, LLC ("PESH") holds a majority membership interest in SCH and may be deemed to beneficially own the common stock beneficially owned by SCH. Platinum Equity Capital Soter Partners, L.P. ("PECSP") holds a majority membership interest in PESH and may be deemed to beneficially own the common stock beneficially owned by PESH. Platinum Equity Partners III, LLC ("PEP III") is the general partner of PECSP and may be deemed to beneficially own the common stock beneficially owned by PECSP. F4 · balance_after: (Continued from Footnote 3) Platinum Equity Investment Holdings III, LLC ("PEIH III") is the senior managing member of PEP III and may be deemed to beneficially own the common stock beneficially owned by PEP III. Platinum Equity InvestCo, L.P. ("PEI LP") owns all of the economic interests in PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity Investment Holdings IC (Cayman), LLC ("PEIH IC LLC") is the general partner of PEI LP and may be deemed to beneficially own the common stock beneficially owned by PEI LP. Platinum InvestCo (Cayman), LLC ("PIC LLC") holds a controlling interest in PEI LP and may be deemed to beneficially own common stock beneficially owned by PEI LP. F5 · balance_after: (Continued from Footnote 4) Platinum Equity Investment Holdings, LLC ("PEIH LLC") is the sole member of PEIH IC LLC and may be deemed to beneficially own the common stock beneficially owned by PEIH IC LLC. Platinum Equity Investment Holdings III Manager, LLC ("PEIH III Manager") is the sole manager of PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity, LLC ("Platinum Equity") is the sole member of PEIH III Manager and PEIH LLC and may be deemed to beneficially own the common stock beneficially owned by each of PEIH III Manager and PEIH LLC. Platinum Equity and Tom Gores, together, hold a controlling interest in PIC LLC and may be deemed to beneficially own the common stock beneficially owned by PIC LLC. F6 · balance_after: (Continued from Footnote 5) Tom Gores is the Chairman and Chief Executive Officer of Platinum Equity and may be deemed to beneficially own the common stock beneficially owned by Platinum Equity. Mr. Gores disclaims beneficial ownership of all the shares of common stock held by each of the entities listed above with respect to which he does not have a pecuniary interest. Read SEC document
March 13, 2019 Filed Mar 14, 2019 18:49 UTC	KEY ENERGY SERVICES INC KEG · Entity 11887	PurchaseCommon Stock	3,113	$4.03	$12,545.39	Disclosure SEC source: 0001209191-19-019549 · doc4.xml · nonDerivative · entry 2 Soter Capital, LLC · CIK 0001703043 · 10% owner Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · 10% owner Platinum InvestCo (Cayman), LLC · CIK 0001766567 · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · 10% owner Platinum Equity Investment Holdings, LLC · CIK 0001634372 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,204,609 F2 · balance_after: Includes 9,800,630 shares issued to Soter Capital, LLC ("Soter) in connection with issuer's emergence from bankruptcy on December 15, 2016 and Soter's participation in the related rights offering. F3 · balance_after: Soter Capital Holdings, LLC ("SCH") is the sole member of Soter and may be deemed to beneficially own the common stock beneficially owned by Soter. PE Soter Holdings, LLC ("PESH") holds a majority membership interest in SCH and may be deemed to beneficially own the common stock beneficially owned by SCH. Platinum Equity Capital Soter Partners, L.P. ("PECSP") holds a majority membership interest in PESH and may be deemed to beneficially own the common stock beneficially owned by PESH. Platinum Equity Partners III, LLC ("PEP III") is the general partner of PECSP and may be deemed to beneficially own the common stock beneficially owned by PECSP. F4 · balance_after: (Continued from Footnote 3) Platinum Equity Investment Holdings III, LLC ("PEIH III") is the senior managing member of PEP III and may be deemed to beneficially own the common stock beneficially owned by PEP III. Platinum Equity InvestCo, L.P. ("PEI LP") owns all of the economic interests in PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity Investment Holdings IC (Cayman), LLC ("PEIH IC LLC") is the general partner of PEI LP and may be deemed to beneficially own the common stock beneficially owned by PEI LP. Platinum InvestCo (Cayman), LLC ("PIC LLC") holds a controlling interest in PEI LP and may be deemed to beneficially own common stock beneficially owned by PEI LP. F5 · balance_after: (Continued from Footnote 4) Platinum Equity Investment Holdings, LLC ("PEIH LLC") is the sole member of PEIH IC LLC and may be deemed to beneficially own the common stock beneficially owned by PEIH IC LLC. Platinum Equity Investment Holdings III Manager, LLC ("PEIH III Manager") is the sole manager of PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity, LLC ("Platinum Equity") is the sole member of PEIH III Manager and PEIH LLC and may be deemed to beneficially own the common stock beneficially owned by each of PEIH III Manager and PEIH LLC. Platinum Equity and Tom Gores, together, hold a controlling interest in PIC LLC and may be deemed to beneficially own the common stock beneficially owned by PIC LLC. F6 · balance_after: (Continued from Footnote 5) Tom Gores is the Chairman and Chief Executive Officer of Platinum Equity and may be deemed to beneficially own the common stock beneficially owned by Platinum Equity. Mr. Gores disclaims beneficial ownership of all the shares of common stock held by each of the entities listed above with respect to which he does not have a pecuniary interest. F7 · balance_after: Includes the 125,000 shares that were purchased on March 12, 2019. Read SEC document
March 12, 2019 Filed Mar 14, 2019 18:49 UTC	KEY ENERGY SERVICES INC KEG · Entity 11887	PurchaseCommon Stock	125,000	$3.98	$497,500.00	Disclosure SEC source: 0001209191-19-019549 · doc4.xml · nonDerivative · entry 1 Soter Capital, LLC · CIK 0001703043 · 10% owner Platinum Equity Investment Holdings IC (Cayman), LLC · CIK 0001756330 · 10% owner Platinum InvestCo (Cayman), LLC · CIK 0001766567 · 10% owner Platinum Equity Investment Holdings III Manager, LLC · CIK 0001757175 · 10% owner Platinum Equity Investment Holdings, LLC · CIK 0001634372 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,201,496 F1 · price: The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide KEG, any security holder of KEG, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth above. F2 · balance_after: Includes 9,800,630 shares issued to Soter Capital, LLC ("Soter) in connection with issuer's emergence from bankruptcy on December 15, 2016 and Soter's participation in the related rights offering. F3 · balance_after: Soter Capital Holdings, LLC ("SCH") is the sole member of Soter and may be deemed to beneficially own the common stock beneficially owned by Soter. PE Soter Holdings, LLC ("PESH") holds a majority membership interest in SCH and may be deemed to beneficially own the common stock beneficially owned by SCH. Platinum Equity Capital Soter Partners, L.P. ("PECSP") holds a majority membership interest in PESH and may be deemed to beneficially own the common stock beneficially owned by PESH. Platinum Equity Partners III, LLC ("PEP III") is the general partner of PECSP and may be deemed to beneficially own the common stock beneficially owned by PECSP. F4 · balance_after: (Continued from Footnote 3) Platinum Equity Investment Holdings III, LLC ("PEIH III") is the senior managing member of PEP III and may be deemed to beneficially own the common stock beneficially owned by PEP III. Platinum Equity InvestCo, L.P. ("PEI LP") owns all of the economic interests in PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity Investment Holdings IC (Cayman), LLC ("PEIH IC LLC") is the general partner of PEI LP and may be deemed to beneficially own the common stock beneficially owned by PEI LP. Platinum InvestCo (Cayman), LLC ("PIC LLC") holds a controlling interest in PEI LP and may be deemed to beneficially own common stock beneficially owned by PEI LP. F5 · balance_after: (Continued from Footnote 4) Platinum Equity Investment Holdings, LLC ("PEIH LLC") is the sole member of PEIH IC LLC and may be deemed to beneficially own the common stock beneficially owned by PEIH IC LLC. Platinum Equity Investment Holdings III Manager, LLC ("PEIH III Manager") is the sole manager of PEIH III and may be deemed to beneficially own the common stock beneficially owned by PEIH III. Platinum Equity, LLC ("Platinum Equity") is the sole member of PEIH III Manager and PEIH LLC and may be deemed to beneficially own the common stock beneficially owned by each of PEIH III Manager and PEIH LLC. Platinum Equity and Tom Gores, together, hold a controlling interest in PIC LLC and may be deemed to beneficially own the common stock beneficially owned by PIC LLC. F6 · balance_after: (Continued from Footnote 5) Tom Gores is the Chairman and Chief Executive Officer of Platinum Equity and may be deemed to beneficially own the common stock beneficially owned by Platinum Equity. Mr. Gores disclaims beneficial ownership of all the shares of common stock held by each of the entities listed above with respect to which he does not have a pecuniary interest. Read SEC document

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