person · Reporting owner

MIRRO JUSTIN E

Disclosed activity across 6 companies

Tapewire entity: 32117
SEC CIK: 0001641982

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Amprius Technologies, Inc.AMPX · Entity 4742	Director	September 03, 2024	September 05, 2024
Kensington Capital Acquisition Corp. IIKCAC · Entity 142143	Director · See Remarks · 10% owner	February 25, 2021	February 26, 2021
Kensington Capital Acquisition Corp. VKCGI · Entity 136336	Director · See Remarks · 10% owner	August 12, 2021	August 12, 2021
Kensington Capital Acquisition Corp. VIKCAC · Entity 9322	Director · See Remarks · 10% owner	March 03, 2026	July 07, 2026
QuantumScape CorpQS · Entity 4158	Director	January 07, 2022	January 11, 2022

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.

Amprius Technologies, Inc.

Report date September 03, 2024 · Filed September 05, 2024

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common stockSEC Table I · non-derivative	IndirectSee footnote	2,333,042	Reported balance After 2024-09-03 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2024-09-03 · Sale · Disposed 60,000 · Balance 2,333,042 F1: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.9501 to $1.07, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
Common stockSEC Table I · non-derivative	IndirectSee footnote	1,510,000	Reported balance After 2024-09-03 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 2 · 2024-09-03 · Sale · Disposed 75,000 · Balance 1,510,000 F1: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.9501 to $1.07, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F3: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities.
Common stockSEC Table I · non-derivative	IndirectSee footnote	2,183,042	Reported balance After 2024-09-04 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 3 · 2024-09-04 · Sale · Disposed 150,000 · Balance 2,183,042 F4: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.9035 to $1.01, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
Common stockSEC Table I · non-derivative	IndirectSee footnote	1,335,000	Reported balance After 2024-09-04 transaction · row 4 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 4 · 2024-09-04 · Sale · Disposed 175,000 · Balance 1,335,000 F5: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.9013 to $0.995, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F3: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities.
Common stockSEC Table I · non-derivative	IndirectSee footnote	2,073,042	Reported balance After 2024-09-05 transaction · row 5 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 5 · 2024-09-05 · Sale · Disposed 110,000 · Balance 2,073,042 F6: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.75 to $0.8999, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
Common stockSEC Table I · non-derivative	IndirectSee footnote	1,195,000	Reported balance After 2024-09-05 transaction · row 6 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 6 · 2024-09-05 · Sale · Disposed 140,000 · Balance 1,195,000 F6: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.75 to $0.8999, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F3: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities.
Common stockSEC Table I · non-derivative	Direct	142,895	Reported balance Holding disclosure · report date 2024-09-03 · row 7 Holding and transaction disclosures are not merged. 1 source row Row 7 · Balance 142,895 F7: Includes 125,000 restricted stock units, each of which represents a contingent right to receive one share of the issuer's common stock, subject to the applicable vesting schedule and conditions of each restricted stock unit.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.9501 to $1.07, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F2: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

F3: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities.

F4: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.9035 to $1.01, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F5: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.9013 to $0.995, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F6: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.75 to $0.8999, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F7: Includes 125,000 restricted stock units, each of which represents a contingent right to receive one share of the issuer's common stock, subject to the applicable vesting schedule and conditions of each restricted stock unit.

Kensington Capital Acquisition Corp. II

Report date February 25, 2021 · Filed February 26, 2021

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class B common stockSEC Table II · derivative / convertible security	IndirectSee footnote	Not disclosed	Reported balance Holding disclosure · report date 2021-02-25 · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · Balance Not disclosed F1: As described in the issuer's registration statement on Form S-1 (File No. 333-252266) under the heading "Description of Securities-Founder Shares", the issuer's shares of Class B common stock, par value $0.0001 per share, will automatically convert into the issuer's shares of Class A common stock, par value $0.0001 per share, at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for stock splits, stock dividends, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. F2: These shares represent Class B Common Stock held by Kensington Capital Sponsor II LLC (the "Sponsor") that were acquired pursuant to a subscription agreement by and between the Sponsor and the issuer. The shares of Class B common stock owned by the Sponsor include up to 750,000 shares that are subject to forfeiture to the extent the underwriters of the initial public offering of the issuer's securities do not exercise in full their over-allotment option as described in the issuer's registration statement. F3: As a managing member of the managing member of the Sponsor, the reporting person may be deemed to share beneficial ownership of the shares of Class B Common Stock held directly by the Sponsor, and disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Filing footnotes · ownership attribution and instrument terms

F1: As described in the issuer's registration statement on Form S-1 (File No. 333-252266) under the heading "Description of Securities-Founder Shares", the issuer's shares of Class B common stock, par value $0.0001 per share, will automatically convert into the issuer's shares of Class A common stock, par value $0.0001 per share, at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for stock splits, stock dividends, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date.

F2: These shares represent Class B Common Stock held by Kensington Capital Sponsor II LLC (the "Sponsor") that were acquired pursuant to a subscription agreement by and between the Sponsor and the issuer. The shares of Class B common stock owned by the Sponsor include up to 750,000 shares that are subject to forfeiture to the extent the underwriters of the initial public offering of the issuer's securities do not exercise in full their over-allotment option as described in the issuer's registration statement.

F3: As a managing member of the managing member of the Sponsor, the reporting person may be deemed to share beneficial ownership of the shares of Class B Common Stock held directly by the Sponsor, and disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Kensington Capital Acquisition Corp. V

Report date August 12, 2021 · Filed August 12, 2021

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class B Ordinary SharesSEC Table II · derivative / convertible security	IndirectSee Footnote	Not disclosed	Reported balance Holding disclosure · report date 2021-08-12 · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · Balance Not disclosed F1: As described in the issuer's registration statement on Form S-1 (File No. 333-257993) under the heading "Description of Securities-Founder Shares", the issuer's Class B ordinary shares, par value $0.0001 per share, will automatically convert into the issuer's Class A ordinary shares, par value $0.0001 per share, at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share sub-divisions, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. F2: These shares represent Class B ordinary shares held by Kensington Capital Sponsor V LLC (the "Sponsor") that were acquired pursuant to a subscription agreement by and between the Sponsor and the issuer. The Class B ordinary shares owned by the Sponsor include up to 900,000 shares that are subject to forfeiture to the extent the underwriters of the initial public offering of the issuer's securities do not exercise in full their over-allotment option as described in the issuer's registration statement. F3: As a managing member of the managing member of the Sponsor, the reporting person may be deemed to share beneficial ownership of the Class B ordinary shares held directly by the Sponsor, and disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Filing footnotes · ownership attribution and instrument terms

F1: As described in the issuer's registration statement on Form S-1 (File No. 333-257993) under the heading "Description of Securities-Founder Shares", the issuer's Class B ordinary shares, par value $0.0001 per share, will automatically convert into the issuer's Class A ordinary shares, par value $0.0001 per share, at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share sub-divisions, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date.

F2: These shares represent Class B ordinary shares held by Kensington Capital Sponsor V LLC (the "Sponsor") that were acquired pursuant to a subscription agreement by and between the Sponsor and the issuer. The Class B ordinary shares owned by the Sponsor include up to 900,000 shares that are subject to forfeiture to the extent the underwriters of the initial public offering of the issuer's securities do not exercise in full their over-allotment option as described in the issuer's registration statement.

F3: As a managing member of the managing member of the Sponsor, the reporting person may be deemed to share beneficial ownership of the Class B ordinary shares held directly by the Sponsor, and disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Kensington Capital Acquisition Corp. VI

Report date March 03, 2026 · Filed July 07, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class B Ordinary SharesSEC Table II · derivative / convertible security	IndirectSee Footnote	Not disclosed	Reported balance Holding disclosure · report date 2026-03-03 · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · Balance Not disclosed F1: As described in the issuer's registration statement on Form S-1 (File No. 333-293233) under the heading "Description of Securities-Founder Shares", the issuer's Class B ordinary shares, par value $0.0001 per share, will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share sub-divisions, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date. F2: These shares represent Class B ordinary shares held by Kensington Capital VI LLC (the "Sponsor") that were acquired pursuant to a subscription agreement by and between the Sponsor and the issuer. F3: As the managing member of the managing member of the Sponsor, the reporting person may be deemed to have beneficial ownership of the Class B ordinary shares held directly by the Sponsor and disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Filing footnotes · ownership attribution and instrument terms

F1: As described in the issuer's registration statement on Form S-1 (File No. 333-293233) under the heading "Description of Securities-Founder Shares", the issuer's Class B ordinary shares, par value $0.0001 per share, will automatically convert into Class A ordinary shares, par value $0.0001 per share, of the issuer at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for share sub-divisions, share capitalizations, reorganizations, recapitalizations and the like, and certain anti-dilution rights and have no expiration date.

F2: These shares represent Class B ordinary shares held by Kensington Capital VI LLC (the "Sponsor") that were acquired pursuant to a subscription agreement by and between the Sponsor and the issuer.

F3: As the managing member of the managing member of the Sponsor, the reporting person may be deemed to have beneficial ownership of the Class B ordinary shares held directly by the Sponsor and disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

QuantumScape Corp

Report date January 07, 2022 · Filed January 11, 2022

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A Common StockSEC Table I · non-derivative	IndirectBy Kensington Capital Partners, LLC	1,184,056	Last balance in matching sequence After 2022-01-07 transaction · row 2 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 2 source rows Row 1 · 2022-01-07 · Sale · Disposed 46,852 · Balance 1,187,204 F1: All sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. F2: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.53 to $21.51, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4. F3: Held of record by Kensington Capital Partners, LLC, for which the Reporting Person is the managing member. Row 2 · 2022-01-07 · Sale · Disposed 3,148 · Balance 1,184,056 F1: All sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. F4: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $21.57 to $21.75, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4. F3: Held of record by Kensington Capital Partners, LLC, for which the Reporting Person is the managing member.
Class A Common StockSEC Table I · non-derivative	Direct	5,294	Reported balance Holding disclosure · report date 2022-01-07 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 5,294 F5: Includes 5,294 shares represented by Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. 100% of the RSUs vest on the first quarterly vesting date following the one-year anniversary of the grant date, subject to the Reporting Person's continued service as of the vesting date.
Class A Common StockSEC Table I · non-derivative	IndirectBy Kensington Capital Trust	250,000	Reported balance Holding disclosure · report date 2022-01-07 · row 4 Holding and transaction disclosures are not merged. 1 source row Row 4 · Balance 250,000 F6: Held of record by the Kensington Capital Trust under agreement dated June 27, 2020, for which the Reporting Person's spouse serves as a trustee. The Reporting Person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.
Class A Common StockSEC Table I · non-derivative	IndirectBy Justin E. Mirro 2020 Qualified Annuity Trust	250,000	Reported balance Holding disclosure · report date 2022-01-07 · row 5 Holding and transaction disclosures are not merged. 1 source row Row 5 · Balance 250,000 F7: Held of record by the Justin E. Mirro 2020 Qualified Annuity Trust under agreement dated June 27, 2020, for which the Reporting Person serves as trustee. The Reporting Person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.
Class A Common StockSEC Table I · non-derivative	IndirectBy Kensington Capital Sponsor LLC	4,005,102	Reported balance Holding disclosure · report date 2022-01-07 · row 6 Holding and transaction disclosures are not merged. 1 source row Row 6 · Balance 4,005,102 F8: As a managing member of the managing member of Kensington Capital Sponsor LLC (the "Sponsor"), the Reporting Person may be deemed to share beneficial ownership of the shares of Class A Common Stock held directly by the Sponsor, and disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Filing footnotes · ownership attribution and instrument terms

F1: All sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.53 to $21.51, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F3: Held of record by Kensington Capital Partners, LLC, for which the Reporting Person is the managing member.

F4: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $21.57 to $21.75, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F5: Includes 5,294 shares represented by Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. 100% of the RSUs vest on the first quarterly vesting date following the one-year anniversary of the grant date, subject to the Reporting Person's continued service as of the vesting date.

F6: Held of record by the Kensington Capital Trust under agreement dated June 27, 2020, for which the Reporting Person's spouse serves as a trustee. The Reporting Person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

F7: Held of record by the Justin E. Mirro 2020 Qualified Annuity Trust under agreement dated June 27, 2020, for which the Reporting Person serves as trustee. The Reporting Person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

F8: As a managing member of the managing member of Kensington Capital Sponsor LLC (the "Sponsor"), the Reporting Person may be deemed to share beneficial ownership of the shares of Class A Common Stock held directly by the Sponsor, and disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

Past disclosures · reporting ended (1)

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

Cooper-Standard Holdings Inc.

Report date May 19, 2022 · Filed May 23, 2022

Section 16 reporting ended · disclosed 2022-05-23. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common stockSEC Table I · non-derivative	Direct	30,754	Ending reported balance After 2022-05-19 transaction · row 5 5 source rows · reconciled sequence Row 1 · 2022-05-19 · Exercise / conversion · Acquired 910 · Balance 10,451 F1: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F2: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. Row 2 · 2022-05-19 · Exercise / conversion · Acquired 956 · Balance 11,407 F1: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F2: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. Row 3 · 2022-05-19 · Exercise / conversion · Acquired 2,596 · Balance 14,003 F1: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F2: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. Row 4 · 2022-05-19 · Exercise / conversion · Acquired 12,699 · Balance 26,702 F1: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F2: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. Row 5 · 2022-05-19 · Exercise / conversion · Acquired 4,052 · Balance 30,754 F1: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F2: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2022-05-19 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2022-05-19 · Exercise / conversion · Disposed 910 · Balance 0 F3: These are time-based restricted stock units (RSUs) granted to the reporting person on May 18, 2017, under Cooper-Standard Holdings Inc. 2017 Omnibus Incentive Plan. F2: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. F1: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F4: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2022-05-19 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2022-05-19 · Exercise / conversion · Disposed 956 · Balance 0 F5: These are time-based restricted stock units (RSUs) granted to the reporting person on May 17, 2018, under Cooper-Standard Holdings Inc. 2017 Omnibus Incentive Plan. F2: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. F1: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F4: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2022-05-19 transaction · row 8 Instrument identity requires review; Table II rows are not merged. 1 source row Row 8 · 2022-05-19 · Exercise / conversion · Disposed 2,596 · Balance 0 F6: These are time-based restricted stock units (RSUs) granted to the reporting person on May 16, 2019, under Cooper-Standard Holdings Inc. 2017 Omnibus Incentive Plan. F2: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. F1: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F4: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2022-05-19 transaction · row 9 Instrument identity requires review; Table II rows are not merged. 1 source row Row 9 · 2022-05-19 · Exercise / conversion · Disposed 12,699 · Balance 0 F7: These are time-based restricted stock units (RSUs) granted to the reporting person on May 21, 2020, under Cooper-Standard Holdings Inc. 2017 Omnibus Incentive Plan. F2: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. F1: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F4: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events.
Restricted Stock UnitsSEC Table II · derivative / convertible security	Direct	0	Reported balance After 2022-05-19 transaction · row 10 Instrument identity requires review; Table II rows are not merged. 1 source row Row 10 · 2022-05-19 · Exercise / conversion · Disposed 4,052 · Balance 0 F8: These are time-based restricted stock units (RSUs) granted to the reporting person on May 20, 2021, under Cooper-Standard Holdings Inc. 2021 Omnibus Incentive Plan. F2: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. F1: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F4: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events.

Filing footnotes · ownership attribution and instrument terms

F1: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election.

F2: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested.

F3: These are time-based restricted stock units (RSUs) granted to the reporting person on May 18, 2017, under Cooper-Standard Holdings Inc. 2017 Omnibus Incentive Plan.

F4: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events.

F5: These are time-based restricted stock units (RSUs) granted to the reporting person on May 17, 2018, under Cooper-Standard Holdings Inc. 2017 Omnibus Incentive Plan.

F6: These are time-based restricted stock units (RSUs) granted to the reporting person on May 16, 2019, under Cooper-Standard Holdings Inc. 2017 Omnibus Incentive Plan.

F7: These are time-based restricted stock units (RSUs) granted to the reporting person on May 21, 2020, under Cooper-Standard Holdings Inc. 2017 Omnibus Incentive Plan.

F8: These are time-based restricted stock units (RSUs) granted to the reporting person on May 20, 2021, under Cooper-Standard Holdings Inc. 2021 Omnibus Incentive Plan.

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
September 05, 2024 Filed Sep 5, 2024 23:16 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	140,000	$0.81	$112,714.00	Disclosure SEC source: 0001628280-24-039578 · wk-form4_1725578202.xml · nonDerivative · entry 6 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,195,000 F6 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.75 to $0.8999, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F3 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
September 05, 2024 Filed Sep 5, 2024 23:16 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	110,000	$0.81	$88,550.00	Disclosure SEC source: 0001628280-24-039578 · wk-form4_1725578202.xml · nonDerivative · entry 5 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,073,042 F6 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.75 to $0.8999, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
September 04, 2024 Filed Sep 5, 2024 23:16 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	175,000	$0.94	$164,780.00	Disclosure SEC source: 0001628280-24-039578 · wk-form4_1725578202.xml · nonDerivative · entry 4 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,335,000 F5 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.9013 to $0.995, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F3 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
September 04, 2024 Filed Sep 5, 2024 23:16 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	150,000	$0.94	$140,970.00	Disclosure SEC source: 0001628280-24-039578 · wk-form4_1725578202.xml · nonDerivative · entry 3 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,183,042 F4 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.9035 to $1.01, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
September 03, 2024 Filed Sep 5, 2024 23:16 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	75,000	$1.00	$74,782.50	Disclosure SEC source: 0001628280-24-039578 · wk-form4_1725578202.xml · nonDerivative · entry 2 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,510,000 F1 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.9501 to $1.07, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F3 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
September 03, 2024 Filed Sep 5, 2024 23:16 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	60,000	$1.00	$60,054.00	Disclosure SEC source: 0001628280-24-039578 · wk-form4_1725578202.xml · nonDerivative · entry 1 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,333,042 F1 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $0.9501 to $1.07, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
July 23, 2024 Filed Jul 26, 2024 00:40 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	Disposition to issuerWarrants (right to buy) · Derivative	4,700,000	Not disclosed	Not disclosed	Disclosure SEC source: 0001140361-24-034256 · form4.xml · derivative · entry 4 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 0 Underlying: Common Stock · 4,700,000 shares Expires 2027-09-14 F3 · derivative.exercise_price: Pursuant to the Issuer's offer (the "Offer") to holders of its outstanding Private Warrants, the Issuer offered to exchange 0.197 shares of the Issuer's common stock for each Private Warrant exercisable for one share of the Issuer's common stock upon the terms set forth in the Issuer's Offer to Exchange Private Warrants to Acquire Common Stock filed as an exhibit to the Issuer's Schedule TO filed with the Securities and Exchange Commission on June 24, 2024. F4 · price: The securities were in September 2022 distributed in-kind, pro-rata and for no additional consideration to the members (one of whom was Kensington Capital Partners, LLC) of Kensington Capital Sponsor IV, LLC in connection with its liquidating distribution. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
July 23, 2024 Filed Jul 26, 2024 00:40 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	GrantCommon Stock	925,900	Not disclosed	Not disclosed	Disclosure SEC source: 0001140361-24-034256 · form4.xml · nonDerivative · entry 1 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 2,393,042 F1 · price: The reporting person received 925,900 shares of common stock in exchange for warrants to purchase 4,700,000 shares of common stock. The warrants were referred to as "Private Warrants" of the Issuer. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
June 14, 2024 Filed Jun 14, 2024 23:44 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	65,000	$1.13	$73,515.00	Disclosure SEC source: 0001628280-24-028383 · wk-form4_1718408651.xml · nonDerivative · entry 6 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,585,000 F7 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $1.08 to $1.22, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F3 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
June 14, 2024 Filed Jun 14, 2024 23:44 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	195,000	$1.13	$220,545.00	Disclosure SEC source: 0001628280-24-028383 · wk-form4_1718408651.xml · nonDerivative · entry 5 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,467,142 F6 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $1.08 to $1.23, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
June 13, 2024 Filed Jun 14, 2024 23:44 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	65,000	$1.22	$79,059.50	Disclosure SEC source: 0001628280-24-028383 · wk-form4_1718408651.xml · nonDerivative · entry 4 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,650,000 F5 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $1.16 to $1.26, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F3 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
June 13, 2024 Filed Jun 14, 2024 23:44 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	195,000	$1.21	$236,593.50	Disclosure SEC source: 0001628280-24-028383 · wk-form4_1718408651.xml · nonDerivative · entry 3 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,662,142 F4 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $1.15 to $1.265, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
June 12, 2024 Filed Jun 14, 2024 23:44 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	70,000	$1.30	$90,895.00	Disclosure SEC source: 0001628280-24-028383 · wk-form4_1718408651.xml · nonDerivative · entry 2 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,715,000 F1 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $1.255 to $1.35, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F3 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
June 12, 2024 Filed Jun 14, 2024 23:44 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	210,000	$1.30	$272,601.00	Disclosure SEC source: 0001628280-24-028383 · wk-form4_1718408651.xml · nonDerivative · entry 1 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,857,142 F1 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $1.255 to $1.35, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
June 07, 2024 Filed Jun 8, 2024 00:42 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	GrantCommon stock	125,000	$0.00	$0.00	Disclosure SEC source: 0001628280-24-027368 · wk-form4_1717807350.xml · nonDerivative · entry 1 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 142,895 F1 · shares: The securities are represented by restricted stock units. Each restricted stock unit represents the reporting person's right to receive one share of issuer's common stock. 100% of the restricted stock units vest on the earlier of (i) the one-year anniversary of the date the restricted stock units were granted and (ii) the day before the next annual meeting of stockholders, subject to the reporting person's continued service as of the vesting date. F2 · balance_after: Includes 125,000 restricted stock units, each of which represents a contingent right to receive one share of the issuer's common stock, subject to the applicable vesting schedule and conditions of each restricted stock unit. Read SEC document
December 14, 2023 Filed Dec 14, 2023 23:07 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	85,000	$3.56	$302,370.50	Disclosure SEC source: 0001628280-23-041626 · wk-form4_1702595211.xml · nonDerivative · entry 6 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,785,000 F6 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.53 to $3.70, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F4 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
December 14, 2023 Filed Dec 14, 2023 23:07 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	170,000	$3.56	$605,081.00	Disclosure SEC source: 0001628280-23-041626 · wk-form4_1702595211.xml · nonDerivative · entry 5 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,067,142 F6 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.53 to $3.70, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
December 13, 2023 Filed Dec 14, 2023 23:07 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	30,000	$3.68	$110,343.00	Disclosure SEC source: 0001628280-23-041626 · wk-form4_1702595211.xml · nonDerivative · entry 4 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,870,000 F5 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.51 to $3.89, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F4 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
December 13, 2023 Filed Dec 14, 2023 23:07 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	60,000	$3.68	$220,776.00	Disclosure SEC source: 0001628280-23-041626 · wk-form4_1702595211.xml · nonDerivative · entry 3 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,237,142 F5 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.51 to $3.89, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
December 12, 2023 Filed Dec 14, 2023 23:07 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	20,000	$3.81	$76,210.00	Disclosure SEC source: 0001628280-23-041626 · wk-form4_1702595211.xml · nonDerivative · entry 2 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,900,000 F3 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.705 to $3.95, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F4 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
December 12, 2023 Filed Dec 14, 2023 23:07 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	40,000	$3.81	$152,584.00	Disclosure SEC source: 0001628280-23-041626 · wk-form4_1702595211.xml · nonDerivative · entry 1 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,297,142 F1 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.70 to $3.95, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
December 07, 2023 Filed Dec 8, 2023 00:19 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	10,000	$3.88	$38,812.00	Disclosure SEC source: 0001628280-23-041100 · wk-form4_1701994778.xml · nonDerivative · entry 6 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,920,000 F7 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.81 to $4.02, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F4 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
December 07, 2023 Filed Dec 8, 2023 00:19 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	20,000	$3.88	$77,634.00	Disclosure SEC source: 0001628280-23-041100 · wk-form4_1701994778.xml · nonDerivative · entry 5 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,337,142 F6 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.82 to $4.00, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
December 06, 2023 Filed Dec 8, 2023 00:19 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	10,000	$4.05	$40,490.00	Disclosure SEC source: 0001628280-23-041100 · wk-form4_1701994778.xml · nonDerivative · entry 4 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,930,000 F5 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.93 to $4.13, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F4 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
December 06, 2023 Filed Dec 8, 2023 00:19 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	20,000	$4.05	$80,932.00	Disclosure SEC source: 0001628280-23-041100 · wk-form4_1701994778.xml · nonDerivative · entry 3 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,357,142 F5 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.93 to $4.13, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
December 05, 2023 Filed Dec 8, 2023 00:19 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	10,000	$4.31	$43,065.00	Disclosure SEC source: 0001628280-23-041100 · wk-form4_1701994778.xml · nonDerivative · entry 2 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,940,000 F3 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $4.12 to $4.53, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F4 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
December 05, 2023 Filed Dec 8, 2023 00:19 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	20,000	$4.33	$86,650.00	Disclosure SEC source: 0001628280-23-041100 · wk-form4_1701994778.xml · nonDerivative · entry 1 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,377,142 F1 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $4.12 to $4.54, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
November 30, 2023 Filed Nov 30, 2023 23:49 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	15,000	$4.18	$62,766.00	Disclosure SEC source: 0001628280-23-040389 · wk-form4_1701388158.xml · nonDerivative · entry 6 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,950,000 F8 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.99 to $4.44, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F5 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
November 30, 2023 Filed Nov 30, 2023 23:49 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	30,000	$4.19	$125,589.00	Disclosure SEC source: 0001628280-23-040389 · wk-form4_1701388158.xml · nonDerivative · entry 5 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,397,142 F7 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.98 to $4.44, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
November 29, 2023 Filed Nov 30, 2023 23:49 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	20,000	$4.01	$80,112.00	Disclosure SEC source: 0001628280-23-040389 · wk-form4_1701388158.xml · nonDerivative · entry 4 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,965,000 F6 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.63 to $4.25, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F5 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
November 29, 2023 Filed Nov 30, 2023 23:49 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	40,000	$4.01	$160,340.00	Disclosure SEC source: 0001628280-23-040389 · wk-form4_1701388158.xml · nonDerivative · entry 3 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,427,142 F6 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.63 to $4.25, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
November 28, 2023 Filed Nov 30, 2023 23:49 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	15,000	$3.70	$55,546.50	Disclosure SEC source: 0001628280-23-040389 · wk-form4_1701388158.xml · nonDerivative · entry 2 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 1,985,000 F3 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.58 to $3.96, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F4 · balance_after: Includes 1,000,000 shares previously held through Justin E. Mirro 2020 Qualified Annuity Trust dated 6/27/20, which were transferred on September 13, 2023 to Kensington Capital Trust dated 6/27/20. F5 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities. Read SEC document
November 28, 2023 Filed Nov 30, 2023 23:49 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	30,000	$3.71	$111,390.00	Disclosure SEC source: 0001628280-23-040389 · wk-form4_1701388158.xml · nonDerivative · entry 1 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,467,142 F1 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $3.57 to $4.00, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
June 15, 2023 Filed Jun 16, 2023 22:11 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	61,000	$8.85	$540,130.60	Disclosure SEC source: 0001628280-23-022550 · wf-form4_168695345353776.xml · nonDerivative · entry 2 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,497,142 F3 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $8.603 to $9.418, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
June 14, 2023 Filed Jun 16, 2023 22:11 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	SaleCommon stock	50,000	$9.50	$474,915.00	Disclosure SEC source: 0001628280-23-022550 · wf-form4_168695345353776.xml · nonDerivative · entry 1 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See footnote Disclosed balance after: 2,558,142 F1 · price: The price reported in Column 4 is a cumulative average price. These shares were sold in multiple transactions at prices ranging from $9.28 to $9.88, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. F2 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the reporting person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
June 09, 2023 Filed Jun 12, 2023 22:28 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	GrantCommon stock	17,895	$0.00	$0.00	Disclosure SEC source: 0001628280-23-021893 · wf-form4_168660888831135.xml · nonDerivative · entry 1 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,895 F1 · shares: The securities are represented by restricted stock units. Each restricted stock unit represents the reporting person's right to receive one share of issuer's common stock. 100% of the restricted stock units vest on the earlier of (i) the one-year anniversary of the date the restricted stock units were granted and (ii) the day before the next annual meeting of stockholders, subject to the reporting person's continued service as of the vesting date. F2 · balance_after: Includes 17,895 restricted stock units, each of which represents a contingent right to receive one share of the issuer's common stock, subject to the applicable vesting schedule and conditions of each restricted stock unit. Read SEC document
September 14, 2022 Filed Sep 16, 2022 23:01 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	GrantWarrants (right to buy) · Derivative	200,000	$0.50 Strike: $11.50	$100,000.00	Disclosure SEC source: 0000899243-22-031386 · doc4.xml · derivative · entry 10 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 200,000 Underlying: Common Stock · 200,000 shares Expires 2027-09-14 F10 · price: The securities were issued by the Issuer at the closing of the foregoing business combination transaction upon conversion of a "working capital" loan made to the Issuer. F9 · derivative.exercise_date: The securities become exercisable on October 14, 2022, provided that in no event are the securities exercisable unless a registration statement registering the shares issuable on exercise thereof has been declared effective (or, in the case of all of the warrants in Table II except for the warrants with an exercise price of $12.50, until the 61st business day following the closing of the foregoing business combination if such a registration statement has not previously been declared effective). Read SEC document
September 14, 2022 Filed Sep 16, 2022 23:01 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	GrantWarrants (right to buy) · Derivative	111,000	Not disclosed Strike: $12.50	Not disclosed	Disclosure SEC source: 0000899243-22-031386 · doc4.xml · derivative · entry 9 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 111,000 Underlying: Common Stock · 111,000 shares Expires 2027-09-14 F5 · kind: Acquired in a PIPE transaction that closed concurrently with the closing of the Issuer's business combination transaction on September 14, 2022. In the PIPE transaction, the Reporting Person acquired 111,000 shares of Common Stock and 111,000 PIPE Warrants (described in Table II) for an aggregate purchase price of $1,110,000. F5 · price: Acquired in a PIPE transaction that closed concurrently with the closing of the Issuer's business combination transaction on September 14, 2022. In the PIPE transaction, the Reporting Person acquired 111,000 shares of Common Stock and 111,000 PIPE Warrants (described in Table II) for an aggregate purchase price of $1,110,000. F9 · derivative.exercise_date: The securities become exercisable on October 14, 2022, provided that in no event are the securities exercisable unless a registration statement registering the shares issuable on exercise thereof has been declared effective (or, in the case of all of the warrants in Table II except for the warrants with an exercise price of $12.50, until the 61st business day following the closing of the foregoing business combination if such a registration statement has not previously been declared effective). F4 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the Reporting Person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
September 14, 2022 Filed Sep 16, 2022 23:01 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	OtherWarrants (right to buy) · Derivative	4,700,000	Not disclosed Strike: $11.50	Not disclosed	Disclosure SEC source: 0000899243-22-031386 · doc4.xml · derivative · entry 8 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 4,700,000 Underlying: Common Stock · 4,700,000 shares Expires 2027-09-14 F3 · kind: The securities were distributed in-kind, pro-rata and for no additional consideration to the members of the Sponsor in connection with its liquidating distribution. F8 · kind: The Sponsor acquired these securities in connection with the initial public offering of Kensington Capital Acquisition Corp. IV, which (as discussed above) is the Issuer and changed its name to Amprius Technologies, Inc. upon closing of the foregoing business combination transaction and is reporting the ownership thereof in connection with such closing. These securities were previously not beneficially owned for purposes of reporting their ownership on this Form. F3 · price: The securities were distributed in-kind, pro-rata and for no additional consideration to the members of the Sponsor in connection with its liquidating distribution. F9 · derivative.exercise_date: The securities become exercisable on October 14, 2022, provided that in no event are the securities exercisable unless a registration statement registering the shares issuable on exercise thereof has been declared effective (or, in the case of all of the warrants in Table II except for the warrants with an exercise price of $12.50, until the 61st business day following the closing of the foregoing business combination if such a registration statement has not previously been declared effective). F4 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the Reporting Person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
September 14, 2022 Filed Sep 16, 2022 23:01 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	ConversionClass B Ordinary Shares · Derivative	9,857,142	$0.00	$0.00	Disclosure SEC source: 0000899243-22-031386 · doc4.xml · derivative · entry 7 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 0 Underlying: Common Stock · 9,857,142 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: Upon completion of the Issuer's business combination transaction, the Issuer's Class B Ordinary Shares converted into shares of Common Stock of the Issuer. At the time the Class B shares were issued, the Issuer was a Cayman Islands exempted company incorporated with limited liability named "Kensington Capital Acquisition Corp. IV." In connection with a business combination transaction, the Issuer became a Delaware corporation and changed its name to "Amprius Technologies, Inc." F1 · derivative.exercise_date: Upon completion of the Issuer's business combination transaction, the Issuer's Class B Ordinary Shares converted into shares of Common Stock of the Issuer. At the time the Class B shares were issued, the Issuer was a Cayman Islands exempted company incorporated with limited liability named "Kensington Capital Acquisition Corp. IV." In connection with a business combination transaction, the Issuer became a Delaware corporation and changed its name to "Amprius Technologies, Inc." F1 · derivative.expiration_date: Upon completion of the Issuer's business combination transaction, the Issuer's Class B Ordinary Shares converted into shares of Common Stock of the Issuer. At the time the Class B shares were issued, the Issuer was a Cayman Islands exempted company incorporated with limited liability named "Kensington Capital Acquisition Corp. IV." In connection with a business combination transaction, the Issuer became a Delaware corporation and changed its name to "Amprius Technologies, Inc." F2 · ownership.nature: Prior to the liquidating distribution described in the note 3 below, the securities were owned by Kensington Capital Sponsor IV LLC (the "Sponsor"). The Reporting Person is the managing member of the managing member of the Sponsor. Read SEC document
September 14, 2022 Filed Sep 16, 2022 23:01 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	OtherCommon Stock	1,000,000	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-22-031386 · doc4.xml · nonDerivative · entry 6 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,000,000 F3 · kind: The securities were distributed in-kind, pro-rata and for no additional consideration to the members of the Sponsor in connection with its liquidating distribution. F3 · price: The securities were distributed in-kind, pro-rata and for no additional consideration to the members of the Sponsor in connection with its liquidating distribution. F7 · ownership.nature: The shares are owned by Elizabeth Mirro as trustee of the Kensington Capital Trust dated 6/27/20. Elizabeth Mirro is the Reporting Person's spouse. The Reporting Person disclaims beneficial ownership of these securities. Read SEC document
September 14, 2022 Filed Sep 16, 2022 23:01 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	OtherCommon Stock	1,000,000	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-22-031386 · doc4.xml · nonDerivative · entry 5 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,000,000 F3 · kind: The securities were distributed in-kind, pro-rata and for no additional consideration to the members of the Sponsor in connection with its liquidating distribution. F3 · price: The securities were distributed in-kind, pro-rata and for no additional consideration to the members of the Sponsor in connection with its liquidating distribution. F6 · ownership.nature: The shares are owned by the Reporting Person as trustee of the Justin E. Mirro 2020 Qualified Annuity Trust dated 6/27/20. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
September 14, 2022 Filed Sep 16, 2022 23:01 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	GrantCommon Stock	111,000	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-22-031386 · doc4.xml · nonDerivative · entry 4 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,608,142 F5 · price: Acquired in a PIPE transaction that closed concurrently with the closing of the Issuer's business combination transaction on September 14, 2022. In the PIPE transaction, the Reporting Person acquired 111,000 shares of Common Stock and 111,000 PIPE Warrants (described in Table II) for an aggregate purchase price of $1,110,000. F4 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the Reporting Person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
September 14, 2022 Filed Sep 16, 2022 23:01 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	OtherCommon Stock	2,497,142	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-22-031386 · doc4.xml · nonDerivative · entry 3 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,497,142 F3 · kind: The securities were distributed in-kind, pro-rata and for no additional consideration to the members of the Sponsor in connection with its liquidating distribution. F3 · price: The securities were distributed in-kind, pro-rata and for no additional consideration to the members of the Sponsor in connection with its liquidating distribution. F4 · ownership.nature: The securities are owned by Kensington Capital Partners, LLC, of which the Reporting Person is the managing member. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein. Read SEC document
September 14, 2022 Filed Sep 16, 2022 23:01 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	OtherCommon Stock	13,124,642	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-22-031386 · doc4.xml · nonDerivative · entry 2 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 0 F3 · kind: The securities were distributed in-kind, pro-rata and for no additional consideration to the members of the Sponsor in connection with its liquidating distribution. F3 · price: The securities were distributed in-kind, pro-rata and for no additional consideration to the members of the Sponsor in connection with its liquidating distribution. F2 · ownership.nature: Prior to the liquidating distribution described in the note 3 below, the securities were owned by Kensington Capital Sponsor IV LLC (the "Sponsor"). The Reporting Person is the managing member of the managing member of the Sponsor. Read SEC document
September 14, 2022 Filed Sep 16, 2022 23:01 UTC	Amprius Technologies, Inc. AMPX · Entity 4742	ConversionCommon Stock	9,857,142	Not disclosed	Not disclosed	Disclosure SEC source: 0000899243-22-031386 · doc4.xml · nonDerivative · entry 1 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 13,124,642 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Upon completion of the Issuer's business combination transaction, the Issuer's Class B Ordinary Shares converted into shares of Common Stock of the Issuer. At the time the Class B shares were issued, the Issuer was a Cayman Islands exempted company incorporated with limited liability named "Kensington Capital Acquisition Corp. IV." In connection with a business combination transaction, the Issuer became a Delaware corporation and changed its name to "Amprius Technologies, Inc." F2 · ownership.nature: Prior to the liquidating distribution described in the note 3 below, the securities were owned by Kensington Capital Sponsor IV LLC (the "Sponsor"). The Reporting Person is the managing member of the managing member of the Sponsor. Read SEC document
May 19, 2022 Filed May 23, 2022 19:04 UTC	Cooper-Standard Holdings Inc. CPS · Entity 5544	Exercise / conversionRestricted Stock Units · Derivative	4,052	$0.00	$0.00	Disclosure SEC source: 0001320461-22-000074 · wf-form4_165333263046090.xml · derivative · entry 10 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common stock · 4,052 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. F8 · security: These are time-based restricted stock units (RSUs) granted to the reporting person on May 20, 2021, under Cooper-Standard Holdings Inc. 2021 Omnibus Incentive Plan. F2 · derivative.exercise_price: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. F1 · kind: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F4 · derivative.exercise_date: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events. F4 · derivative.expiration_date: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events. Read SEC document
May 19, 2022 Filed May 23, 2022 19:04 UTC	Cooper-Standard Holdings Inc. CPS · Entity 5544	Exercise / conversionRestricted Stock Units · Derivative	12,699	$0.00	$0.00	Disclosure SEC source: 0001320461-22-000074 · wf-form4_165333263046090.xml · derivative · entry 9 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common stock · 12,699 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. F7 · security: These are time-based restricted stock units (RSUs) granted to the reporting person on May 21, 2020, under Cooper-Standard Holdings Inc. 2017 Omnibus Incentive Plan. F2 · derivative.exercise_price: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. F1 · kind: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F4 · derivative.exercise_date: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events. F4 · derivative.expiration_date: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events. Read SEC document
May 19, 2022 Filed May 23, 2022 19:04 UTC	Cooper-Standard Holdings Inc. CPS · Entity 5544	Exercise / conversionRestricted Stock Units · Derivative	2,596	$0.00	$0.00	Disclosure SEC source: 0001320461-22-000074 · wf-form4_165333263046090.xml · derivative · entry 8 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common stock · 2,596 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. F6 · security: These are time-based restricted stock units (RSUs) granted to the reporting person on May 16, 2019, under Cooper-Standard Holdings Inc. 2017 Omnibus Incentive Plan. F2 · derivative.exercise_price: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. F1 · kind: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F4 · derivative.exercise_date: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events. F4 · derivative.expiration_date: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events. Read SEC document
May 19, 2022 Filed May 23, 2022 19:04 UTC	Cooper-Standard Holdings Inc. CPS · Entity 5544	Exercise / conversionRestricted Stock Units · Derivative	956	$0.00	$0.00	Disclosure SEC source: 0001320461-22-000074 · wf-form4_165333263046090.xml · derivative · entry 7 MIRRO JUSTIN E · CIK 0001641982 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common stock · 956 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. F5 · security: These are time-based restricted stock units (RSUs) granted to the reporting person on May 17, 2018, under Cooper-Standard Holdings Inc. 2017 Omnibus Incentive Plan. F2 · derivative.exercise_price: The company, in its sole discretion, settles such RSU's by electing either to (i) make an appropriate book entry in the reporting person's name for a number of shares equal to the number of RSU's that have vested or (ii) deliver an amount of cash equal to the fair market value, determined as of the vesting date, of a number of shares equal to the number of RSU's that have vested. F1 · kind: Following the end of the director's term, the RSUs were settled into shares of common stock pursuant to the director's deferral election. F4 · derivative.exercise_date: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events. F4 · derivative.expiration_date: Subject to the reporting person's continued service as a director, these RSUs vest and are no longer subject to forfeiture on the earlier of the first anniversary of the grant date or the date of the first annual shareholders meeting of the company that occurs after the grant date, subject to the director's deferral election, if applicable. Each RSU represents a contingent right to receive, at the issuer's option, either one share of common stock or the cash equivalent upon satisfaction of the vesting events. 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.