organization · Reporting owner

Madryn Health Partners II, LP

Disclosed activity across 1 company

Tapewire entity: 37189
SEC CIK: 0001919858

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Neuronetics, Inc.STIM · Entity 6248	10% owner	May 28, 2026	June 17, 2026

Disclosed balances

About these balances

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

Neuronetics, Inc.

Report date May 28, 2026 · Filed June 17, 2026

Jointly reported with Madryn Asset Management, LP, MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP, MADRYN HEALTH ADVISORS II, LP, MADRYN HEALTH ADVISORS GP II, LLC, Madryn Select Opportunities, LP

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee Footnotes	1,433,024	Reported balance After 2026-05-28 transaction · row 1 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 1 · 2026-05-28 · Other · Acquired 2,071 · Balance 1,433,024 F1: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F2: Represents shares of common stock held by Health Partners, for which Madryn Asset Management, LP ("Madryn") serves as the investment advisor. F3: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Cayman Master, and Madryn Health Advisors GP II, LLC, as general partner of Health Advisors, may be deemed to beneficially own the shares held directly by Health Partners and Cayman Master. F4: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest.
Common StockSEC Table I · non-derivative	IndirectSee Footnotes	17,069,598	Reported balance After 2026-05-28 transaction · row 2 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 2 · 2026-05-28 · Other · Acquired 24,658 · Balance 17,069,598 F1: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F5: Represents shares of common stock held by Cayman Master, for which Madryn serves as the investment advisor. F3: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Cayman Master, and Madryn Health Advisors GP II, LLC, as general partner of Health Advisors, may be deemed to beneficially own the shares held directly by Health Partners and Cayman Master. F4: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest.
Common StockSEC Table I · non-derivative	IndirectSee Footnotes	2,264,439	Reported balance After 2026-05-28 transaction · row 3 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 3 · 2026-05-28 · Other · Acquired 3,271 · Balance 2,264,439 F1: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F6: Represents shares of common stock held by Select Opportunities, for which Madryn serves as the investment advisor. F4: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. F7: Madryn Select Advisors, LP ("Select Advisors"), as general partner of Select Opportunities, and Madryn Select Advisors GP, LLC, as general partner of Select Advisors, may be deemed to beneficially own the shares held directly by Select Opportunities.
Common StockSEC Table I · non-derivative	IndirectSee Footnotes	1,435,958	Reported balance After 2026-06-15 transaction · row 4 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 4 · 2026-06-15 · Other · Acquired 2,934 · Balance 1,435,958 F8: The reported transactions involved a transfer of shares received by Avinash Amin as director compensation to each of the Madryn Funds as provided for in the respective partnership agreement of each Madryn Fund. Each transfer was made for no consideration. F1: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F2: Represents shares of common stock held by Health Partners, for which Madryn Asset Management, LP ("Madryn") serves as the investment advisor. F3: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Cayman Master, and Madryn Health Advisors GP II, LLC, as general partner of Health Advisors, may be deemed to beneficially own the shares held directly by Health Partners and Cayman Master. F4: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest.
Common StockSEC Table I · non-derivative	IndirectSee Footnotes	17,104,530	Reported balance After 2026-06-15 transaction · row 5 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 5 · 2026-06-15 · Other · Acquired 34,932 · Balance 17,104,530 F8: The reported transactions involved a transfer of shares received by Avinash Amin as director compensation to each of the Madryn Funds as provided for in the respective partnership agreement of each Madryn Fund. Each transfer was made for no consideration. F1: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F5: Represents shares of common stock held by Cayman Master, for which Madryn serves as the investment advisor. F3: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Cayman Master, and Madryn Health Advisors GP II, LLC, as general partner of Health Advisors, may be deemed to beneficially own the shares held directly by Health Partners and Cayman Master. F4: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest.
Common StockSEC Table I · non-derivative	IndirectSee Footnotes	2,269,073	Reported balance After 2026-06-15 transaction · row 6 Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes. 1 source row Row 6 · 2026-06-15 · Other · Acquired 4,634 · Balance 2,269,073 F8: The reported transactions involved a transfer of shares received by Avinash Amin as director compensation to each of the Madryn Funds as provided for in the respective partnership agreement of each Madryn Fund. Each transfer was made for no consideration. F1: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F6: Represents shares of common stock held by Select Opportunities, for which Madryn serves as the investment advisor. F4: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. F7: Madryn Select Advisors, LP ("Select Advisors"), as general partner of Select Opportunities, and Madryn Select Advisors GP, LLC, as general partner of Select Advisors, may be deemed to beneficially own the shares held directly by Select Opportunities.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting.

F2: Represents shares of common stock held by Health Partners, for which Madryn Asset Management, LP ("Madryn") serves as the investment advisor.

F3: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Cayman Master, and Madryn Health Advisors GP II, LLC, as general partner of Health Advisors, may be deemed to beneficially own the shares held directly by Health Partners and Cayman Master.

F4: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest.

F5: Represents shares of common stock held by Cayman Master, for which Madryn serves as the investment advisor.

F6: Represents shares of common stock held by Select Opportunities, for which Madryn serves as the investment advisor.

F7: Madryn Select Advisors, LP ("Select Advisors"), as general partner of Select Opportunities, and Madryn Select Advisors GP, LLC, as general partner of Select Advisors, may be deemed to beneficially own the shares held directly by Select Opportunities.

F8: The reported transactions involved a transfer of shares received by Avinash Amin as director compensation to each of the Madryn Funds as provided for in the respective partnership agreement of each Madryn Fund. Each transfer was made for no consideration.

Transaction history

JSON API

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

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

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
June 15, 2026 Filed Jun 17, 2026 20:47 UTC	Neuronetics, Inc. STIM · Entity 6248	OtherCommon Stock	4,634	$0.00	$0.00	Disclosure SEC source: 0001193125-26-274303 · ownership.xml · nonDerivative · entry 6 Madryn Asset Management, LP · CIK 0001787423 · 10% owner Madryn Health Partners II, LP · CIK 0001919858 · 10% owner MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP · CIK 0002007791 · 10% owner MADRYN HEALTH ADVISORS II, LP · CIK 0002007977 · 10% owner MADRYN HEALTH ADVISORS GP II, LLC · CIK 0002007801 · 10% owner Madryn Select Opportunities, LP · CIK 0001889283 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnotes Disclosed balance after: 2,269,073 F8 · kind: The reported transactions involved a transfer of shares received by Avinash Amin as director compensation to each of the Madryn Funds as provided for in the respective partnership agreement of each Madryn Fund. Each transfer was made for no consideration. F1 · balance_after: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F6 · balance_after: Represents shares of common stock held by Select Opportunities, for which Madryn serves as the investment advisor. F4 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. F7 · ownership.nature: Madryn Select Advisors, LP ("Select Advisors"), as general partner of Select Opportunities, and Madryn Select Advisors GP, LLC, as general partner of Select Advisors, may be deemed to beneficially own the shares held directly by Select Opportunities. Read SEC document
June 15, 2026 Filed Jun 17, 2026 20:47 UTC	Neuronetics, Inc. STIM · Entity 6248	OtherCommon Stock	34,932	$0.00	$0.00	Disclosure SEC source: 0001193125-26-274303 · ownership.xml · nonDerivative · entry 5 Madryn Asset Management, LP · CIK 0001787423 · 10% owner Madryn Health Partners II, LP · CIK 0001919858 · 10% owner MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP · CIK 0002007791 · 10% owner MADRYN HEALTH ADVISORS II, LP · CIK 0002007977 · 10% owner MADRYN HEALTH ADVISORS GP II, LLC · CIK 0002007801 · 10% owner Madryn Select Opportunities, LP · CIK 0001889283 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnotes Disclosed balance after: 17,104,530 F8 · kind: The reported transactions involved a transfer of shares received by Avinash Amin as director compensation to each of the Madryn Funds as provided for in the respective partnership agreement of each Madryn Fund. Each transfer was made for no consideration. F1 · balance_after: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F5 · balance_after: Represents shares of common stock held by Cayman Master, for which Madryn serves as the investment advisor. F3 · ownership.nature: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Cayman Master, and Madryn Health Advisors GP II, LLC, as general partner of Health Advisors, may be deemed to beneficially own the shares held directly by Health Partners and Cayman Master. F4 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. Read SEC document
June 15, 2026 Filed Jun 17, 2026 20:47 UTC	Neuronetics, Inc. STIM · Entity 6248	OtherCommon Stock	2,934	$0.00	$0.00	Disclosure SEC source: 0001193125-26-274303 · ownership.xml · nonDerivative · entry 4 Madryn Asset Management, LP · CIK 0001787423 · 10% owner Madryn Health Partners II, LP · CIK 0001919858 · 10% owner MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP · CIK 0002007791 · 10% owner MADRYN HEALTH ADVISORS II, LP · CIK 0002007977 · 10% owner MADRYN HEALTH ADVISORS GP II, LLC · CIK 0002007801 · 10% owner Madryn Select Opportunities, LP · CIK 0001889283 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnotes Disclosed balance after: 1,435,958 F8 · kind: The reported transactions involved a transfer of shares received by Avinash Amin as director compensation to each of the Madryn Funds as provided for in the respective partnership agreement of each Madryn Fund. Each transfer was made for no consideration. F1 · balance_after: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F2 · balance_after: Represents shares of common stock held by Health Partners, for which Madryn Asset Management, LP ("Madryn") serves as the investment advisor. F3 · ownership.nature: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Cayman Master, and Madryn Health Advisors GP II, LLC, as general partner of Health Advisors, may be deemed to beneficially own the shares held directly by Health Partners and Cayman Master. F4 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. Read SEC document
May 28, 2026 Filed Jun 17, 2026 20:47 UTC	Neuronetics, Inc. STIM · Entity 6248	OtherCommon Stock	3,271	$0.00	$0.00	Disclosure SEC source: 0001193125-26-274303 · ownership.xml · nonDerivative · entry 3 Madryn Asset Management, LP · CIK 0001787423 · 10% owner Madryn Health Partners II, LP · CIK 0001919858 · 10% owner MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP · CIK 0002007791 · 10% owner MADRYN HEALTH ADVISORS II, LP · CIK 0002007977 · 10% owner MADRYN HEALTH ADVISORS GP II, LLC · CIK 0002007801 · 10% owner Madryn Select Opportunities, LP · CIK 0001889283 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnotes Disclosed balance after: 2,264,439 F1 · kind: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F1 · balance_after: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F6 · balance_after: Represents shares of common stock held by Select Opportunities, for which Madryn serves as the investment advisor. F4 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. F7 · ownership.nature: Madryn Select Advisors, LP ("Select Advisors"), as general partner of Select Opportunities, and Madryn Select Advisors GP, LLC, as general partner of Select Advisors, may be deemed to beneficially own the shares held directly by Select Opportunities. Read SEC document
May 28, 2026 Filed Jun 17, 2026 20:47 UTC	Neuronetics, Inc. STIM · Entity 6248	OtherCommon Stock	24,658	$0.00	$0.00	Disclosure SEC source: 0001193125-26-274303 · ownership.xml · nonDerivative · entry 2 Madryn Asset Management, LP · CIK 0001787423 · 10% owner Madryn Health Partners II, LP · CIK 0001919858 · 10% owner MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP · CIK 0002007791 · 10% owner MADRYN HEALTH ADVISORS II, LP · CIK 0002007977 · 10% owner MADRYN HEALTH ADVISORS GP II, LLC · CIK 0002007801 · 10% owner Madryn Select Opportunities, LP · CIK 0001889283 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnotes Disclosed balance after: 17,069,598 F1 · kind: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F1 · balance_after: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F5 · balance_after: Represents shares of common stock held by Cayman Master, for which Madryn serves as the investment advisor. F3 · ownership.nature: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Cayman Master, and Madryn Health Advisors GP II, LLC, as general partner of Health Advisors, may be deemed to beneficially own the shares held directly by Health Partners and Cayman Master. F4 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. Read SEC document
May 28, 2026 Filed Jun 17, 2026 20:47 UTC	Neuronetics, Inc. STIM · Entity 6248	OtherCommon Stock	2,071	$0.00	$0.00	Disclosure SEC source: 0001193125-26-274303 · ownership.xml · nonDerivative · entry 1 Madryn Asset Management, LP · CIK 0001787423 · 10% owner Madryn Health Partners II, LP · CIK 0001919858 · 10% owner MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP · CIK 0002007791 · 10% owner MADRYN HEALTH ADVISORS II, LP · CIK 0002007977 · 10% owner MADRYN HEALTH ADVISORS GP II, LLC · CIK 0002007801 · 10% owner Madryn Select Opportunities, LP · CIK 0001889283 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnotes Disclosed balance after: 1,433,024 F1 · kind: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F1 · balance_after: Represents restricted stock units ("RSU") awarded to Avinash Amin as director compensation. Each RSU represents a contingent right to receive one share of the Issuer's common stock. Pursuant to the partnership agreements of each of Madryn Health Partners II, LP ("Health Partners"), Madryn Health Partners II (Cayman Master), LP ("Cayman Master") and Madryn Select Opportunities, LP ("Select Opportunities" and, together with Health Partners and Cayman Master, the "Madryn Funds"), Avinash Amin is deemed to hold the RSU for the benefit of the Madryn Funds, who are entitled to the shares of common stock underlying the RSUs upon vesting. F2 · balance_after: Represents shares of common stock held by Health Partners, for which Madryn Asset Management, LP ("Madryn") serves as the investment advisor. F3 · ownership.nature: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Cayman Master, and Madryn Health Advisors GP II, LLC, as general partner of Health Advisors, may be deemed to beneficially own the shares held directly by Health Partners and Cayman Master. F4 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. Read SEC document
August 08, 2025 Filed Aug 12, 2025 20:15 UTC	Neuronetics, Inc. STIM · Entity 6248	SaleCommon Stock	381,640	$3.72	$1,419,700.80	Disclosure SEC source: 0000950170-25-107329 · ownership.xml · nonDerivative · entry 3 Madryn Asset Management, LP · CIK 0001787423 · 10% owner Madryn Health Partners II, LP · CIK 0001919858 · 10% owner MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP · CIK 0002007791 · 10% owner MADRYN HEALTH ADVISORS II, LP · CIK 0002007977 · 10% owner MADRYN HEALTH ADVISORS GP II, LLC · CIK 0002007801 · 10% owner Madryn Select Opportunities, LP · CIK 0001889283 · 10% owner MADRYN SELECT ADVISORS, LP · CIK 0002007794 · 10% owner MADRYN SELECT ADVISORS GP, LLC · CIK 0002007745 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnotes Disclosed balance after: 2,261,168 F2 · ownership.nature: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Madryn Health Partners II (Cayman Master), LP ("Cayman Master"); Madryn Health Advisors GP II, LLC, as general partner of Health Advisors; Madryn Select Advisors, LP ("Select Advisors") as general partner of Madryn Select Opportunities, LP ("Select Opportunities"); and Madryn Select Advisors GP, LLC, as general partner of Select Advisors, may be deemed to be beneficial owners of the shares held directly by Health Partners, Cayman Master and Select Advisors, respectively. F3 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. F5 · ownership.nature: Represents shares of common stock held by Select Opportunities, for which Madryn serves as the investment advisor. Read SEC document
August 08, 2025 Filed Aug 12, 2025 20:15 UTC	Neuronetics, Inc. STIM · Entity 6248	SaleCommon Stock	2,925,554	$3.72	$10,883,060.88	Disclosure SEC source: 0000950170-25-107329 · ownership.xml · nonDerivative · entry 2 Madryn Asset Management, LP · CIK 0001787423 · 10% owner Madryn Health Partners II, LP · CIK 0001919858 · 10% owner MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP · CIK 0002007791 · 10% owner MADRYN HEALTH ADVISORS II, LP · CIK 0002007977 · 10% owner MADRYN HEALTH ADVISORS GP II, LLC · CIK 0002007801 · 10% owner Madryn Select Opportunities, LP · CIK 0001889283 · 10% owner MADRYN SELECT ADVISORS, LP · CIK 0002007794 · 10% owner MADRYN SELECT ADVISORS GP, LLC · CIK 0002007745 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnotes Disclosed balance after: 17,333,542 F2 · ownership.nature: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Madryn Health Partners II (Cayman Master), LP ("Cayman Master"); Madryn Health Advisors GP II, LLC, as general partner of Health Advisors; Madryn Select Advisors, LP ("Select Advisors") as general partner of Madryn Select Opportunities, LP ("Select Opportunities"); and Madryn Select Advisors GP, LLC, as general partner of Select Advisors, may be deemed to be beneficial owners of the shares held directly by Health Partners, Cayman Master and Select Advisors, respectively. F3 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. F4 · ownership.nature: Represents shares of common stock held by Cayman Master, for which Madryn serves as the investment advisor. Read SEC document
August 08, 2025 Filed Aug 12, 2025 20:15 UTC	Neuronetics, Inc. STIM · Entity 6248	SaleCommon Stock	192,806	$3.72	$717,238.32	Disclosure SEC source: 0000950170-25-107329 · ownership.xml · nonDerivative · entry 1 Madryn Asset Management, LP · CIK 0001787423 · 10% owner Madryn Health Partners II, LP · CIK 0001919858 · 10% owner MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP · CIK 0002007791 · 10% owner MADRYN HEALTH ADVISORS II, LP · CIK 0002007977 · 10% owner MADRYN HEALTH ADVISORS GP II, LLC · CIK 0002007801 · 10% owner Madryn Select Opportunities, LP · CIK 0001889283 · 10% owner MADRYN SELECT ADVISORS, LP · CIK 0002007794 · 10% owner MADRYN SELECT ADVISORS GP, LLC · CIK 0002007745 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnotes Disclosed balance after: 1,142,351 F1 · ownership.nature: Represents shares of common stock held by Madryn Health Partners II, LP ("Health Partners"), for which Madryn Asset Management, LP ("Madryn") serves as the investment advisor. F2 · ownership.nature: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Madryn Health Partners II (Cayman Master), LP ("Cayman Master"); Madryn Health Advisors GP II, LLC, as general partner of Health Advisors; Madryn Select Advisors, LP ("Select Advisors") as general partner of Madryn Select Opportunities, LP ("Select Opportunities"); and Madryn Select Advisors GP, LLC, as general partner of Select Advisors, may be deemed to be beneficial owners of the shares held directly by Health Partners, Cayman Master and Select Advisors, respectively. F3 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. Read SEC document
July 10, 2025 Filed Apr 1, 2026 20:57 UTC	Neuronetics, Inc. STIM · Entity 6248	GiftCommon Stock	337,312	$0.00	$0.00	Disclosure SEC source: 0001193125-26-138142 · ownership.xml · nonDerivative · entry 2 Madryn Asset Management, LP · CIK 0001787423 · 10% owner Madryn Health Partners II, LP · CIK 0001919858 · 10% owner MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP · CIK 0002007791 · 10% owner MADRYN HEALTH ADVISORS II, LP · CIK 0002007977 · 10% owner MADRYN HEALTH ADVISORS GP II, LLC · CIK 0002007801 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnotes Disclosed balance after: 17,044,940 F1 · price: The reported transactions involved a transfer of shares for no consideration between Madryn Health Partners II, LP ("Health Partners") and Madryn Health Partners II (Cayman Master), LP ("Cayman Master") for fund administration purposes. F2 · balance_after: Represents shares of common stock held as of the date of filing of this Form 4. F4 · ownership.nature: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Cayman Master; and Madryn Health Advisors GP II, LLC, as general partner of Health Advisors, may be deemed to be beneficial owners of the shares held directly by Health Partners and Cayman Master, respectively. F5 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. F6 · ownership.nature: Represents shares of common stock held by Cayman Master, for which Madryn serves as the investment advisor. Read SEC document
July 10, 2025 Filed Apr 1, 2026 20:57 UTC	Neuronetics, Inc. STIM · Entity 6248	GiftCommon Stock	337,312	$0.00	$0.00	Disclosure SEC source: 0001193125-26-138142 · ownership.xml · nonDerivative · entry 1 Madryn Asset Management, LP · CIK 0001787423 · 10% owner Madryn Health Partners II, LP · CIK 0001919858 · 10% owner MADRYN HEALTH PARTNERS II (CAYMAN MASTER), LP · CIK 0002007791 · 10% owner MADRYN HEALTH ADVISORS II, LP · CIK 0002007977 · 10% owner MADRYN HEALTH ADVISORS GP II, LLC · CIK 0002007801 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · See footnotes Disclosed balance after: 1,430,953 F1 · price: The reported transactions involved a transfer of shares for no consideration between Madryn Health Partners II, LP ("Health Partners") and Madryn Health Partners II (Cayman Master), LP ("Cayman Master") for fund administration purposes. F2 · balance_after: Represents shares of common stock held as of the date of filing of this Form 4. F3 · ownership.nature: Represents shares of common stock held by Health Partners, for which Madryn Asset Management, LP ("Madryn") serves as the investment advisor. F4 · ownership.nature: Madryn Health Advisors II, LP ("Health Advisors"), as general partner of Health Partners and Cayman Master; and Madryn Health Advisors GP II, LLC, as general partner of Health Advisors, may be deemed to be beneficial owners of the shares held directly by Health Partners and Cayman Master, respectively. F5 · ownership.nature: Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest. Read SEC document

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