organization · Reporting owner

Tortoise Sponsor II LLC

Disclosed activity across 1 company

Tapewire entity: 135925
SEC CIK: 0001819617

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Reported relationships

Latest disclosed role at each company.

No relationships currently tracked through insider filings.

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.

No balances currently tracked through insider filings.

Past disclosures · reporting ended (1)

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

Volta Inc.

Report date August 26, 2021 · Filed August 30, 2021

Jointly reported with TortoiseEcofin Borrower LLC, TortoiseEcofin Investments, LLC

Section 16 reporting ended · disclosed 2021-08-30. 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	Direct	8,520,000	Reported balance After 2021-08-26 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2021-08-26 · Conversion · Acquired 8,520,000 · Balance 8,520,000 F1: The Class B Ordinary Shares are automatically convertible into shares of Class A Common Stock at the time of Tortoise Acquisition Corp. II's ("TortoiseCorp II") initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. In connection with the domestication of TortoiseCorp II and the closing of the business combination among TortoiseCorp II, SNPR Merger Sub I, Inc., SNPR Merger Sub II, LLC and Volta Industries, Inc. on August 26, 2021, the Reporting Person's Class B Ordinary Shares automatically converted into shares of TortoiseCorp II's Class A Common Stock on a one-for-one basis. Upon consummation of the business combination, TortoiseCorp II changed its name to "Volta Inc." F2: Tortoise Sponsor II LLC is the record holder of the shares reported herein. TortoiseEcofin Borrower LLC is the managing member of Tortoise Sponsor II LLC. TortoiseEcofin Parent Holdco LLC is the sole member of TortoiseEcofin Borrower LLC and TortoiseEcofin Invesments, LLC is the sole member of TortoiseEcofin Parent Holdco LLC. Accordingly, TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC may be deemed to have or share beneficial ownership of the Class B Ordinary Shares held directly by Tortoise Sponsor II LLC. The address of each of TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC is 6363 College Boulevard, Overland Park, Kansas 66211.
Class B Ordinary SharesSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2021-08-26 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2021-08-26 · Conversion · Disposed 8,520,000 · Balance 0 F1: The Class B Ordinary Shares are automatically convertible into shares of Class A Common Stock at the time of Tortoise Acquisition Corp. II's ("TortoiseCorp II") initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. In connection with the domestication of TortoiseCorp II and the closing of the business combination among TortoiseCorp II, SNPR Merger Sub I, Inc., SNPR Merger Sub II, LLC and Volta Industries, Inc. on August 26, 2021, the Reporting Person's Class B Ordinary Shares automatically converted into shares of TortoiseCorp II's Class A Common Stock on a one-for-one basis. Upon consummation of the business combination, TortoiseCorp II changed its name to "Volta Inc." F2: Tortoise Sponsor II LLC is the record holder of the shares reported herein. TortoiseEcofin Borrower LLC is the managing member of Tortoise Sponsor II LLC. TortoiseEcofin Parent Holdco LLC is the sole member of TortoiseEcofin Borrower LLC and TortoiseEcofin Invesments, LLC is the sole member of TortoiseEcofin Parent Holdco LLC. Accordingly, TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC may be deemed to have or share beneficial ownership of the Class B Ordinary Shares held directly by Tortoise Sponsor II LLC. The address of each of TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC is 6363 College Boulevard, Overland Park, Kansas 66211.

Filing footnotes · ownership attribution and instrument terms

F1: The Class B Ordinary Shares are automatically convertible into shares of Class A Common Stock at the time of Tortoise Acquisition Corp. II's ("TortoiseCorp II") initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. In connection with the domestication of TortoiseCorp II and the closing of the business combination among TortoiseCorp II, SNPR Merger Sub I, Inc., SNPR Merger Sub II, LLC and Volta Industries, Inc. on August 26, 2021, the Reporting Person's Class B Ordinary Shares automatically converted into shares of TortoiseCorp II's Class A Common Stock on a one-for-one basis. Upon consummation of the business combination, TortoiseCorp II changed its name to "Volta Inc."

F2: Tortoise Sponsor II LLC is the record holder of the shares reported herein. TortoiseEcofin Borrower LLC is the managing member of Tortoise Sponsor II LLC. TortoiseEcofin Parent Holdco LLC is the sole member of TortoiseEcofin Borrower LLC and TortoiseEcofin Invesments, LLC is the sole member of TortoiseEcofin Parent Holdco LLC. Accordingly, TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC may be deemed to have or share beneficial ownership of the Class B Ordinary Shares held directly by Tortoise Sponsor II LLC. The address of each of TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC is 6363 College Boulevard, Overland Park, Kansas 66211.

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
August 26, 2021 Filed Aug 30, 2021 18:31 UTC	Volta Inc. VLTA · Entity 114899	ConversionClass B Ordinary Shares · Derivative	8,520,000	Not disclosed	Not disclosed	Disclosure SEC source: 0001213900-21-045690 · ownership.xml · derivative · entry 2 Tortoise Sponsor II LLC · CIK 0001819617 · 10% owner TortoiseEcofin Borrower LLC · CIK 0001735321 · 10% owner TortoiseEcofin Investments, LLC · CIK 0001730884 · 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 Common Stock · 8,520,000 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: The Class B Ordinary Shares are automatically convertible into shares of Class A Common Stock at the time of Tortoise Acquisition Corp. II's ("TortoiseCorp II") initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. In connection with the domestication of TortoiseCorp II and the closing of the business combination among TortoiseCorp II, SNPR Merger Sub I, Inc., SNPR Merger Sub II, LLC and Volta Industries, Inc. on August 26, 2021, the Reporting Person's Class B Ordinary Shares automatically converted into shares of TortoiseCorp II's Class A Common Stock on a one-for-one basis. Upon consummation of the business combination, TortoiseCorp II changed its name to "Volta Inc." F1 · price: The Class B Ordinary Shares are automatically convertible into shares of Class A Common Stock at the time of Tortoise Acquisition Corp. II's ("TortoiseCorp II") initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. In connection with the domestication of TortoiseCorp II and the closing of the business combination among TortoiseCorp II, SNPR Merger Sub I, Inc., SNPR Merger Sub II, LLC and Volta Industries, Inc. on August 26, 2021, the Reporting Person's Class B Ordinary Shares automatically converted into shares of TortoiseCorp II's Class A Common Stock on a one-for-one basis. Upon consummation of the business combination, TortoiseCorp II changed its name to "Volta Inc." F1 · derivative.exercise_date: The Class B Ordinary Shares are automatically convertible into shares of Class A Common Stock at the time of Tortoise Acquisition Corp. II's ("TortoiseCorp II") initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. In connection with the domestication of TortoiseCorp II and the closing of the business combination among TortoiseCorp II, SNPR Merger Sub I, Inc., SNPR Merger Sub II, LLC and Volta Industries, Inc. on August 26, 2021, the Reporting Person's Class B Ordinary Shares automatically converted into shares of TortoiseCorp II's Class A Common Stock on a one-for-one basis. Upon consummation of the business combination, TortoiseCorp II changed its name to "Volta Inc." F1 · derivative.expiration_date: The Class B Ordinary Shares are automatically convertible into shares of Class A Common Stock at the time of Tortoise Acquisition Corp. II's ("TortoiseCorp II") initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. In connection with the domestication of TortoiseCorp II and the closing of the business combination among TortoiseCorp II, SNPR Merger Sub I, Inc., SNPR Merger Sub II, LLC and Volta Industries, Inc. on August 26, 2021, the Reporting Person's Class B Ordinary Shares automatically converted into shares of TortoiseCorp II's Class A Common Stock on a one-for-one basis. Upon consummation of the business combination, TortoiseCorp II changed its name to "Volta Inc." F2 · ownership.direct: Tortoise Sponsor II LLC is the record holder of the shares reported herein. TortoiseEcofin Borrower LLC is the managing member of Tortoise Sponsor II LLC. TortoiseEcofin Parent Holdco LLC is the sole member of TortoiseEcofin Borrower LLC and TortoiseEcofin Invesments, LLC is the sole member of TortoiseEcofin Parent Holdco LLC. Accordingly, TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC may be deemed to have or share beneficial ownership of the Class B Ordinary Shares held directly by Tortoise Sponsor II LLC. The address of each of TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC is 6363 College Boulevard, Overland Park, Kansas 66211. Read SEC document
August 26, 2021 Filed Aug 30, 2021 18:31 UTC	Volta Inc. VLTA · Entity 114899	ConversionClass A Common Stock	8,520,000	Not disclosed	Not disclosed	Disclosure SEC source: 0001213900-21-045690 · ownership.xml · nonDerivative · entry 1 Tortoise Sponsor II LLC · CIK 0001819617 · 10% owner TortoiseEcofin Borrower LLC · CIK 0001735321 · 10% owner TortoiseEcofin Investments, LLC · CIK 0001730884 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,520,000 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 · price: The Class B Ordinary Shares are automatically convertible into shares of Class A Common Stock at the time of Tortoise Acquisition Corp. II's ("TortoiseCorp II") initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. In connection with the domestication of TortoiseCorp II and the closing of the business combination among TortoiseCorp II, SNPR Merger Sub I, Inc., SNPR Merger Sub II, LLC and Volta Industries, Inc. on August 26, 2021, the Reporting Person's Class B Ordinary Shares automatically converted into shares of TortoiseCorp II's Class A Common Stock on a one-for-one basis. Upon consummation of the business combination, TortoiseCorp II changed its name to "Volta Inc." F2 · ownership.direct: Tortoise Sponsor II LLC is the record holder of the shares reported herein. TortoiseEcofin Borrower LLC is the managing member of Tortoise Sponsor II LLC. TortoiseEcofin Parent Holdco LLC is the sole member of TortoiseEcofin Borrower LLC and TortoiseEcofin Invesments, LLC is the sole member of TortoiseEcofin Parent Holdco LLC. Accordingly, TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC may be deemed to have or share beneficial ownership of the Class B Ordinary Shares held directly by Tortoise Sponsor II LLC. The address of each of TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC is 6363 College Boulevard, Overland Park, Kansas 66211. Read SEC document
September 10, 2020 Filed Sep 14, 2020 16:22 UTC	Volta Inc. SNPR · Entity 114899	OtherClass B Ordinary Shares · Derivative	105,000	$0.00	$0.00	Disclosure SEC source: 0001213900-20-026454 · ownership.xml · derivative · entry 1 Tortoise Sponsor II LLC · CIK 0001819617 · 10% owner TortoiseEcofin Borrower LLC · CIK 0001735321 · 10% owner TortoiseEcofin Investments, LLC · CIK 0001730884 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 8,520,000 Underlying: Class A Ordinary Shares · 105,000 shares Expires not disclosed F1 · derivative.exercise_price: The Class B Ordinary Shares are convertible into the Issuer's Class A Ordinary Shares on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. F2 · kind: In connection with the Issuer's initial public offering and the appointment of Juan J. Daboub, Karin M. Leidel and Sidney L. Tassin to the Issuer's Board of Directors, Tortoise Sponsor II transferred 35,000 Class B Ordinary Shares to each of Juan J. Daboub, Karin M. Leidel and Sidney L. Tassin. F1 · derivative.exercise_date: The Class B Ordinary Shares are convertible into the Issuer's Class A Ordinary Shares on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. F1 · derivative.expiration_date: The Class B Ordinary Shares are convertible into the Issuer's Class A Ordinary Shares on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. F3 · ownership.nature: Tortoise Sponsor II LLC is the record holder of the shares reported herein. TortoiseEcofin Borrower LLC is the managing member of Tortoise Sponsor II LLC. TortoiseEcofin Parent Holdco LLC is the sole member of TortoiseEcofin Borrower LLC and TortoiseEcofin Invesments, LLC is the sole member of TortoiseEcofin Parent Holdco LLC. Accordingly, TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC may be deemed to have or share beneficial ownership of the Class B Ordinary Shares held directly by Tortoise Sponsor II LLC. The address of each of TortoiseEcofin Borrower LLC and TortoiseEcofin Investments, LLC is 5100 W. 115th Place, Leawood, Kansas 66211. 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.