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US VENTURE PARTNERS X LP

Disclosed activity across 2 companies

Tapewire entity
124932
SEC CIK
0001440514

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Reported relationships

Latest disclosed role at each company.

No relationships currently tracked through insider filings.

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

No balances currently tracked through insider filings.

Past disclosures · reporting ended (2)

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

Inari Medical, Inc.

Report date March 16, 2021 · Filed March 18, 2021

Jointly reported with Presidio Management Group X LLC, USVP X AFFILIATES LP, Tansey Casey M

Section 16 reporting ended · disclosed 2021-03-18. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectDirectly owned by USVP X2,619,872 Reported balance After 2021-03-16 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 1 · 2021-03-16 · Other · Disposed 2,619,872 · Balance 2,619,872

F1: Represents a pro-rata in-kind distribution of the Issuer's common stock, and not a purchase or sale, without additional consideration to their respective partners, members and assignees, as applicable.

F2: Represents a pro-rata in-kind distribution of the Issuer's common stock held directly by each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates Fund, L.P. ("AFF X" and, together with USVP X, the "USVP X Funds"), and may be deemed to have sole voting and dispositive power over the securities held by the USVP X Funds. Casey Tansey is the sole managing partner of PMG X and may be deemed to have shared voting and sole dispositive power over the reported securities held by the USVP X Funds, and disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Common StockSEC Table I · non-derivativeIndirectDirectly owned by AFF X83,813 Reported balance After 2021-03-16 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 2 · 2021-03-16 · Other · Disposed 83,814 · Balance 83,813

F1: Represents a pro-rata in-kind distribution of the Issuer's common stock, and not a purchase or sale, without additional consideration to their respective partners, members and assignees, as applicable.

F2: Represents a pro-rata in-kind distribution of the Issuer's common stock held directly by each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates Fund, L.P. ("AFF X" and, together with USVP X, the "USVP X Funds"), and may be deemed to have sole voting and dispositive power over the securities held by the USVP X Funds. Casey Tansey is the sole managing partner of PMG X and may be deemed to have shared voting and sole dispositive power over the reported securities held by the USVP X Funds, and disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Common StockSEC Table I · non-derivativeIndirectDirectly owned by PMG X.685,827 Reported balance After 2021-03-16 transaction · row 3 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 3 · 2021-03-16 · Other · Acquired 685,827 · Balance 685,827

F1: Represents a pro-rata in-kind distribution of the Issuer's common stock, and not a purchase or sale, without additional consideration to their respective partners, members and assignees, as applicable.

F3: Represents a pro-rata in-kind distribution of the Issuer's common stock to PMG X from each of the USVP Funds, without additional consideration. Casey Tansey is the sole managing partner of PMG X and may be deemed to have shared voting and sole dispositive power over the reported securities held by PMG X, and disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Common StockSEC Table I · non-derivativeIndirectDirectly owned by PMG X.0 Reported balance After 2021-03-16 transaction · row 4 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 4 · 2021-03-16 · Other · Disposed 685,827 · Balance 0

F1: Represents a pro-rata in-kind distribution of the Issuer's common stock, and not a purchase or sale, without additional consideration to their respective partners, members and assignees, as applicable.

F4: Represents a pro-rata in-kind distribution of the Issuer's common stock held directly by PMG X, without additional consideration, to its members (the "PMG X Distribution"). Casey Tansey is the sole managing partner of PMG X and may be deemed to have shared voting and sole dispositive power over the reported securities held by PMG X, and disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Common StockSEC Table I · non-derivativeIndirectDirectly owned by Tansey242,988 Reported balance After 2021-03-16 transaction · row 5 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source row

Row 5 · 2021-03-16 · Other · Acquired 77,296 · Balance 242,988

F1: Represents a pro-rata in-kind distribution of the Issuer's common stock, and not a purchase or sale, without additional consideration to their respective partners, members and assignees, as applicable.

F5: Represents a change in the form of ownership from indirect to direct by virtue of the receipt of shares in the PMG X Distribution.

Filing footnotes · ownership attribution and instrument terms

F1: Represents a pro-rata in-kind distribution of the Issuer's common stock, and not a purchase or sale, without additional consideration to their respective partners, members and assignees, as applicable.

F2: Represents a pro-rata in-kind distribution of the Issuer's common stock held directly by each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates Fund, L.P. ("AFF X" and, together with USVP X, the "USVP X Funds"), and may be deemed to have sole voting and dispositive power over the securities held by the USVP X Funds. Casey Tansey is the sole managing partner of PMG X and may be deemed to have shared voting and sole dispositive power over the reported securities held by the USVP X Funds, and disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

F3: Represents a pro-rata in-kind distribution of the Issuer's common stock to PMG X from each of the USVP Funds, without additional consideration. Casey Tansey is the sole managing partner of PMG X and may be deemed to have shared voting and sole dispositive power over the reported securities held by PMG X, and disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

F4: Represents a pro-rata in-kind distribution of the Issuer's common stock held directly by PMG X, without additional consideration, to its members (the "PMG X Distribution"). Casey Tansey is the sole managing partner of PMG X and may be deemed to have shared voting and sole dispositive power over the reported securities held by PMG X, and disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

F5: Represents a change in the form of ownership from indirect to direct by virtue of the receipt of shares in the PMG X Distribution.

eFFECTOR Therapeutics, Inc.

Report date August 01, 2022 · Filed August 03, 2022

Jointly reported with Presidio Management Group X LLC, USVP X AFFILIATES LP, Tansey Casey M, ROOT JONATHAN D

Section 16 reporting ended · disclosed 2022-08-03. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectDirectly owned by USVP X3,981,940 Last balance in matching sequence After 2022-08-03 transaction · row 5 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
3 source rows

Row 1 · 2022-08-01 · Sale · Disposed 25,896 · Balance 4,066,868

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Row 3 · 2022-08-02 · Sale · Disposed 27,348 · Balance 4,039,520

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Row 5 · 2022-08-03 · Sale · Disposed 57,580 · Balance 3,981,940

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Common StockSEC Table I · non-derivativeIndirectDirectly owned by AFF X127,569 Last balance in matching sequence After 2022-08-03 transaction · row 6 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
3 source rows

Row 2 · 2022-08-01 · Sale · Disposed 807 · Balance 130,218

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Row 4 · 2022-08-02 · Sale · Disposed 853 · Balance 129,365

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Row 6 · 2022-08-03 · Sale · Disposed 1,796 · Balance 127,569

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 03, 2022 Filed Aug 3, 2022 21:58 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 1,796 $0.80 $1,443.98
Disclosure

SEC source: 0001062993-22-017215 · form4.xml · nonDerivative · entry 6

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 127,569

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
August 03, 2022 Filed Aug 3, 2022 21:58 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 57,580 $0.80 $46,294.32
Disclosure

SEC source: 0001062993-22-017215 · form4.xml · nonDerivative · entry 5

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 3,981,940

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
August 02, 2022 Filed Aug 3, 2022 21:58 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 853 $0.80 $679.84
Disclosure

SEC source: 0001062993-22-017215 · form4.xml · nonDerivative · entry 4

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 129,365

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
August 02, 2022 Filed Aug 3, 2022 21:58 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 27,348 $0.80 $21,796.36
Disclosure

SEC source: 0001062993-22-017215 · form4.xml · nonDerivative · entry 3

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,039,520

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
August 01, 2022 Filed Aug 3, 2022 21:58 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 807 $0.79 $634.30
Disclosure

SEC source: 0001062993-22-017215 · form4.xml · nonDerivative · entry 2

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 130,218

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
August 01, 2022 Filed Aug 3, 2022 21:58 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 25,896 $0.79 $20,354.26
Disclosure

SEC source: 0001062993-22-017215 · form4.xml · nonDerivative · entry 1

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,066,868

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.77 to $0.81, inclusive for sales on 8/1/22; prices ranging from $0.78 to $0.83, inclusive for sales on 8/2/22; and prices ranging from $0.79 to $0.83, inclusive for sales on 8/3/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 28, 2022 Filed Jul 30, 2022 00:54 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 984 $0.89 $877.73
Disclosure

SEC source: 0001062993-22-016924 · form4.xml · nonDerivative · entry 2

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 131,025

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.89 to $0.91, inclusive for sales on 7/28/22. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 28, 2022 Filed Jul 30, 2022 00:54 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 31,533 $0.89 $28,127.44
Disclosure

SEC source: 0001062993-22-016924 · form4.xml · nonDerivative · entry 1

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,092,764

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.89 to $0.91, inclusive for sales on 7/28/22. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 27, 2022 Filed Jul 27, 2022 22:20 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 1,321 $0.89 $1,178.33
Disclosure

SEC source: 0001062993-22-016802 · form4.xml · nonDerivative · entry 6

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 132,009

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.91 to $0.95, inclusive for sales on 7/25/22; prices ranging from $0.90 to $0.91, inclusive for sales on 7/26/22; and prices ranging from $0.89 to $0.91, inclusive for sales on 7/27/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 27, 2022 Filed Jul 27, 2022 22:20 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 42,344 $0.89 $37,770.85
Disclosure

SEC source: 0001062993-22-016802 · form4.xml · nonDerivative · entry 5

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,124,297

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.91 to $0.95, inclusive for sales on 7/25/22; prices ranging from $0.90 to $0.91, inclusive for sales on 7/26/22; and prices ranging from $0.89 to $0.91, inclusive for sales on 7/27/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 26, 2022 Filed Jul 27, 2022 22:20 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 84 $0.90 $75.94
Disclosure

SEC source: 0001062993-22-016802 · form4.xml · nonDerivative · entry 4

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 133,330

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.91 to $0.95, inclusive for sales on 7/25/22; prices ranging from $0.90 to $0.91, inclusive for sales on 7/26/22; and prices ranging from $0.89 to $0.91, inclusive for sales on 7/27/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 26, 2022 Filed Jul 27, 2022 22:20 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 2,691 $0.90 $2,432.66
Disclosure

SEC source: 0001062993-22-016802 · form4.xml · nonDerivative · entry 3

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,166,641

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.91 to $0.95, inclusive for sales on 7/25/22; prices ranging from $0.90 to $0.91, inclusive for sales on 7/26/22; and prices ranging from $0.89 to $0.91, inclusive for sales on 7/27/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 25, 2022 Filed Jul 27, 2022 22:20 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 69 $0.93 $64.24
Disclosure

SEC source: 0001062993-22-016802 · form4.xml · nonDerivative · entry 2

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 133,414

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.91 to $0.95, inclusive for sales on 7/25/22; prices ranging from $0.90 to $0.91, inclusive for sales on 7/26/22; and prices ranging from $0.89 to $0.91, inclusive for sales on 7/27/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 25, 2022 Filed Jul 27, 2022 22:20 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 2,210 $0.93 $2,057.51
Disclosure

SEC source: 0001062993-22-016802 · form4.xml · nonDerivative · entry 1

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,169,332

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.91 to $0.95, inclusive for sales on 7/25/22; prices ranging from $0.90 to $0.91, inclusive for sales on 7/26/22; and prices ranging from $0.89 to $0.91, inclusive for sales on 7/27/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2022 Filed Jul 22, 2022 22:03 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 231 $0.91 $210.44
Disclosure

SEC source: 0001062993-22-016678 · form4.xml · nonDerivative · entry 6

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 133,483

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.00 to $1.02, inclusive for sales on 7/20/22; prices ranging from $0.94 to $1.00, inclusive for sales on 7/21/22; and prices ranging from $0.91 to $0.94, inclusive for sales on 7/22/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 22, 2022 Filed Jul 22, 2022 22:03 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 7,383 $0.91 $6,718.53
Disclosure

SEC source: 0001062993-22-016678 · form4.xml · nonDerivative · entry 5

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,171,542

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.00 to $1.02, inclusive for sales on 7/20/22; prices ranging from $0.94 to $1.00, inclusive for sales on 7/21/22; and prices ranging from $0.91 to $0.94, inclusive for sales on 7/22/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 21, 2022 Filed Jul 22, 2022 22:03 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 81 $0.96 $77.44
Disclosure

SEC source: 0001062993-22-016678 · form4.xml · nonDerivative · entry 4

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 133,714

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.00 to $1.02, inclusive for sales on 7/20/22; prices ranging from $0.94 to $1.00, inclusive for sales on 7/21/22; and prices ranging from $0.91 to $0.94, inclusive for sales on 7/22/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 21, 2022 Filed Jul 22, 2022 22:03 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 2,584 $0.96 $2,467.72
Disclosure

SEC source: 0001062993-22-016678 · form4.xml · nonDerivative · entry 3

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,178,925

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.00 to $1.02, inclusive for sales on 7/20/22; prices ranging from $0.94 to $1.00, inclusive for sales on 7/21/22; and prices ranging from $0.91 to $0.94, inclusive for sales on 7/22/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 20, 2022 Filed Jul 22, 2022 22:03 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 304 $1.00 $304.30
Disclosure

SEC source: 0001062993-22-016678 · form4.xml · nonDerivative · entry 2

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 133,795

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.00 to $1.02, inclusive for sales on 7/20/22; prices ranging from $0.94 to $1.00, inclusive for sales on 7/21/22; and prices ranging from $0.91 to $0.94, inclusive for sales on 7/22/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 20, 2022 Filed Jul 22, 2022 22:03 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 9,726 $1.00 $9,735.73
Disclosure

SEC source: 0001062993-22-016678 · form4.xml · nonDerivative · entry 1

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,181,509

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.00 to $1.02, inclusive for sales on 7/20/22; prices ranging from $0.94 to $1.00, inclusive for sales on 7/21/22; and prices ranging from $0.91 to $0.94, inclusive for sales on 7/22/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 19, 2022 Filed Jul 19, 2022 20:54 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 84 $1.00 $84.00
Disclosure

SEC source: 0001062993-22-016514 · form4.xml · nonDerivative · entry 6

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 134,099

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.10 to $1.14, inclusive for sales on 7/15/22; prices ranging from $1.00 to $1.15, inclusive for sales on 7/18/22; and prices ranging from $1.00 to $1.00, inclusive for sales on 7/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 19, 2022 Filed Jul 19, 2022 20:54 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 2,670 $1.00 $2,670.00
Disclosure

SEC source: 0001062993-22-016514 · form4.xml · nonDerivative · entry 5

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,191,235

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.10 to $1.14, inclusive for sales on 7/15/22; prices ranging from $1.00 to $1.15, inclusive for sales on 7/18/22; and prices ranging from $1.00 to $1.00, inclusive for sales on 7/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 18, 2022 Filed Jul 19, 2022 20:54 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 635 $1.08 $686.44
Disclosure

SEC source: 0001062993-22-016514 · form4.xml · nonDerivative · entry 4

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 134,183

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.10 to $1.14, inclusive for sales on 7/15/22; prices ranging from $1.00 to $1.15, inclusive for sales on 7/18/22; and prices ranging from $1.00 to $1.00, inclusive for sales on 7/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 18, 2022 Filed Jul 19, 2022 20:54 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 20,352 $1.08 $21,980.16
Disclosure

SEC source: 0001062993-22-016514 · form4.xml · nonDerivative · entry 3

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,193,905

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.10 to $1.14, inclusive for sales on 7/15/22; prices ranging from $1.00 to $1.15, inclusive for sales on 7/18/22; and prices ranging from $1.00 to $1.00, inclusive for sales on 7/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 15, 2022 Filed Jul 19, 2022 20:54 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 1,423 $1.11 $1,576.68
Disclosure

SEC source: 0001062993-22-016514 · form4.xml · nonDerivative · entry 2

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 134,818

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.10 to $1.14, inclusive for sales on 7/15/22; prices ranging from $1.00 to $1.15, inclusive for sales on 7/18/22; and prices ranging from $1.00 to $1.00, inclusive for sales on 7/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
July 15, 2022 Filed Jul 19, 2022 20:54 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 44,477 $1.11 $49,280.52
Disclosure

SEC source: 0001062993-22-016514 · form4.xml · nonDerivative · entry 1

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,214,257

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.10 to $1.14, inclusive for sales on 7/15/22; prices ranging from $1.00 to $1.15, inclusive for sales on 7/18/22; and prices ranging from $1.00 to $1.00, inclusive for sales on 7/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 19, 2022 Filed May 19, 2022 22:16 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 266 $1.69 $449.27
Disclosure

SEC source: 0001062993-22-013050 · form4.xml · nonDerivative · entry 6

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 136,241

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.69 to $1.82, inclusive for sales on 5/17/22; prices ranging from $1.70 to $1.93, inclusive for sales on 5/18/22; and prices ranging from $1.63 to $1.78, inclusive for sales on 5/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 19, 2022 Filed May 19, 2022 22:16 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 8,308 $1.69 $14,040.52
Disclosure

SEC source: 0001062993-22-013050 · form4.xml · nonDerivative · entry 5

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,258,734

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.69 to $1.82, inclusive for sales on 5/17/22; prices ranging from $1.70 to $1.93, inclusive for sales on 5/18/22; and prices ranging from $1.63 to $1.78, inclusive for sales on 5/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 18, 2022 Filed May 19, 2022 22:16 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 437 $1.73 $757.76
Disclosure

SEC source: 0001062993-22-013050 · form4.xml · nonDerivative · entry 4

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 136,507

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.69 to $1.82, inclusive for sales on 5/17/22; prices ranging from $1.70 to $1.93, inclusive for sales on 5/18/22; and prices ranging from $1.63 to $1.78, inclusive for sales on 5/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 18, 2022 Filed May 19, 2022 22:16 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 13,649 $1.73 $23,667.37
Disclosure

SEC source: 0001062993-22-013050 · form4.xml · nonDerivative · entry 3

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,267,042

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.69 to $1.82, inclusive for sales on 5/17/22; prices ranging from $1.70 to $1.93, inclusive for sales on 5/18/22; and prices ranging from $1.63 to $1.78, inclusive for sales on 5/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 17, 2022 Filed May 19, 2022 22:16 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 365 $1.75 $638.75
Disclosure

SEC source: 0001062993-22-013050 · form4.xml · nonDerivative · entry 2

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 136,944

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.69 to $1.82, inclusive for sales on 5/17/22; prices ranging from $1.70 to $1.93, inclusive for sales on 5/18/22; and prices ranging from $1.63 to $1.78, inclusive for sales on 5/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 17, 2022 Filed May 19, 2022 22:16 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 11,402 $1.75 $19,942.10
Disclosure

SEC source: 0001062993-22-013050 · form4.xml · nonDerivative · entry 1

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,280,691

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.69 to $1.82, inclusive for sales on 5/17/22; prices ranging from $1.70 to $1.93, inclusive for sales on 5/18/22; and prices ranging from $1.63 to $1.78, inclusive for sales on 5/19/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 16, 2022 Filed May 16, 2022 22:36 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 395 $1.75 $689.67
Disclosure

SEC source: 0001062993-22-012659 · form4.xml · nonDerivative · entry 6

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 137,309

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.98 to $2.02, inclusive for sales on 5/12/22; prices ranging from $1.80 to $1.97, inclusive for sales on 5/13/22; and prices ranging from $1.65 to $1.80, inclusive for sales on 5/16/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 16, 2022 Filed May 16, 2022 22:36 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 12,374 $1.75 $21,605.00
Disclosure

SEC source: 0001062993-22-012659 · form4.xml · nonDerivative · entry 5

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,292,093

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.98 to $2.02, inclusive for sales on 5/12/22; prices ranging from $1.80 to $1.97, inclusive for sales on 5/13/22; and prices ranging from $1.65 to $1.80, inclusive for sales on 5/16/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 13, 2022 Filed May 16, 2022 22:36 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 701 $1.84 $1,289.14
Disclosure

SEC source: 0001062993-22-012659 · form4.xml · nonDerivative · entry 4

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 137,704

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.98 to $2.02, inclusive for sales on 5/12/22; prices ranging from $1.80 to $1.97, inclusive for sales on 5/13/22; and prices ranging from $1.65 to $1.80, inclusive for sales on 5/16/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 13, 2022 Filed May 16, 2022 22:36 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 21,906 $1.84 $40,285.13
Disclosure

SEC source: 0001062993-22-012659 · form4.xml · nonDerivative · entry 3

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,304,467

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.98 to $2.02, inclusive for sales on 5/12/22; prices ranging from $1.80 to $1.97, inclusive for sales on 5/13/22; and prices ranging from $1.65 to $1.80, inclusive for sales on 5/16/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 12, 2022 Filed May 16, 2022 22:36 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 336 $2.00 $673.01
Disclosure

SEC source: 0001062993-22-012659 · form4.xml · nonDerivative · entry 2

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 138,405

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.98 to $2.02, inclusive for sales on 5/12/22; prices ranging from $1.80 to $1.97, inclusive for sales on 5/13/22; and prices ranging from $1.65 to $1.80, inclusive for sales on 5/16/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 12, 2022 Filed May 16, 2022 22:36 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 10,464 $2.00 $20,959.39
Disclosure

SEC source: 0001062993-22-012659 · form4.xml · nonDerivative · entry 1

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,326,373

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.98 to $2.02, inclusive for sales on 5/12/22; prices ranging from $1.80 to $1.97, inclusive for sales on 5/13/22; and prices ranging from $1.65 to $1.80, inclusive for sales on 5/16/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 11, 2022 Filed May 12, 2022 00:10 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 155 $2.35 $363.63
Disclosure

SEC source: 0001062993-22-012169 · form4.xml · nonDerivative · entry 6

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 138,741

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.43 to $2.61, inclusive for sales on 5/9/22; prices ranging from $2.40 to $2.45, inclusive for sales on 5/10/22; and prices ranging from $2.14 to $2.40, inclusive for sales on 5/11/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 11, 2022 Filed May 12, 2022 00:10 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 4,845 $2.35 $11,361.53
Disclosure

SEC source: 0001062993-22-012169 · form4.xml · nonDerivative · entry 5

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,336,837

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.43 to $2.61, inclusive for sales on 5/9/22; prices ranging from $2.40 to $2.45, inclusive for sales on 5/10/22; and prices ranging from $2.14 to $2.40, inclusive for sales on 5/11/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 10, 2022 Filed May 12, 2022 00:10 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 1,241 $2.41 $2,994.53
Disclosure

SEC source: 0001062993-22-012169 · form4.xml · nonDerivative · entry 4

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 138,896

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.43 to $2.61, inclusive for sales on 5/9/22; prices ranging from $2.40 to $2.45, inclusive for sales on 5/10/22; and prices ranging from $2.14 to $2.40, inclusive for sales on 5/11/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 10, 2022 Filed May 12, 2022 00:10 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 38,743 $2.41 $93,486.86
Disclosure

SEC source: 0001062993-22-012169 · form4.xml · nonDerivative · entry 3

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,341,682

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.43 to $2.61, inclusive for sales on 5/9/22; prices ranging from $2.40 to $2.45, inclusive for sales on 5/10/22; and prices ranging from $2.14 to $2.40, inclusive for sales on 5/11/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 09, 2022 Filed May 12, 2022 00:10 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 124 $2.54 $314.59
Disclosure

SEC source: 0001062993-22-012169 · form4.xml · nonDerivative · entry 2

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 140,137

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.43 to $2.61, inclusive for sales on 5/9/22; prices ranging from $2.40 to $2.45, inclusive for sales on 5/10/22; and prices ranging from $2.14 to $2.40, inclusive for sales on 5/11/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
May 09, 2022 Filed May 12, 2022 00:10 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 3,876 $2.54 $9,829.54
Disclosure

SEC source: 0001062993-22-012169 · form4.xml · nonDerivative · entry 1

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

ROOT JONATHAN D · CIK 0001225480 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,380,425

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.43 to $2.61, inclusive for sales on 5/9/22; prices ranging from $2.40 to $2.45, inclusive for sales on 5/10/22; and prices ranging from $2.14 to $2.40, inclusive for sales on 5/11/22;. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Jonathan Root is a managing member of PMG X with additional rights with respect to the Issuer's securities, and may be deemed to have sole voting and dispositive power with respect to the shares. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

Read SEC document
December 02, 2021 Filed Dec 7, 2021 00:27 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 252 $5.68 $1,431.36
Disclosure

SEC source: 0001062993-21-012276 · form4.xml · nonDerivative · entry 2

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 140,261

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.50 to $5.86, inclusive for sales on 12/2/21. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

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December 02, 2021 Filed Dec 7, 2021 00:27 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 7,861 $5.68 $44,650.48
Disclosure

SEC source: 0001062993-21-012276 · form4.xml · nonDerivative · entry 1

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,384,301

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.50 to $5.86, inclusive for sales on 12/2/21. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

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December 01, 2021 Filed Dec 1, 2021 23:31 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 597 $6.44 $3,842.89
Disclosure

SEC source: 0001062993-21-011920 · form4.xml · nonDerivative · entry 6

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 140,513

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.65 to $6.83, inclusive for sales on 11/29/21; prices ranging from $6.13 to $6.90, inclusive for sales on 11/30/21; prices ranging from $6.04 to $6.83, inclusive for sales on 12/1/21. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

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December 01, 2021 Filed Dec 1, 2021 23:31 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 18,648 $6.44 $120,037.18
Disclosure

SEC source: 0001062993-21-011920 · form4.xml · nonDerivative · entry 5

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,392,162

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.65 to $6.83, inclusive for sales on 11/29/21; prices ranging from $6.13 to $6.90, inclusive for sales on 11/30/21; prices ranging from $6.04 to $6.83, inclusive for sales on 12/1/21. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

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November 30, 2021 Filed Dec 1, 2021 23:31 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 850 $6.53 $5,553.05
Disclosure

SEC source: 0001062993-21-011920 · form4.xml · nonDerivative · entry 4

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by AFF X

Disclosed balance after: 141,110

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.65 to $6.83, inclusive for sales on 11/29/21; prices ranging from $6.13 to $6.90, inclusive for sales on 11/30/21; prices ranging from $6.04 to $6.83, inclusive for sales on 12/1/21. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

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November 30, 2021 Filed Dec 1, 2021 23:31 UTC eFFECTOR Therapeutics, Inc. EFTR · Entity 89916 SaleCommon Stock 26,559 $6.53 $173,483.39
Disclosure

SEC source: 0001062993-21-011920 · form4.xml · nonDerivative · entry 3

Presidio Management Group X LLC · CIK 0001602744 · 10% owner

US VENTURE PARTNERS X LP · CIK 0001440514 · 10% owner

USVP X AFFILIATES LP · CIK 0001453359 · 10% owner

Tansey Casey M · CIK 0001474322 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Directly owned by USVP X

Disclosed balance after: 4,410,810

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.65 to $6.83, inclusive for sales on 11/29/21; prices ranging from $6.13 to $6.90, inclusive for sales on 11/30/21; prices ranging from $6.04 to $6.83, inclusive for sales on 12/1/21. The reporting persons undertake to provide 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.

F2 · ownership.nature: Presidio Management Group X, L.L.C. ("PMG X"), the general partner of each of U.S. Venture Partners X, L.P. ("USVP X") and USVP X Affiliates L.P. ("AFF X") (together, the "USVP X Funds"), has sole voting and dispositive power with respect to the shares held by the USVP X Funds. Casey Tansey is the sole managing partner of PMG X and may be deemed to have sole dispositive power over the reported securities held by the USVP X Funds and may be deemed to have shared voting power over the reported securities held by the USVP X Funds. Each of the foregoing persons disclaims beneficial ownership of such securities, except to the extent of any pecuniary interest therein.

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