TapewireFind a company

person · Reporting owner

SCHMERTZLER MICHAEL

Disclosed activity across 2 companies

Tapewire entity
18831
SEC CIK
0001288952

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Hamilton Lane INCHLNE · Entity 3823Director · 10% ownerSeptember 16, 2026September 18, 2026
PTC THERAPEUTICS, INC.PTCT · Entity 3803DirectorOctober 07, 2026October 09, 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.

Hamilton Lane INC

Report date September 16, 2026 · Filed September 18, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect977 Reported balance After 2026-09-16 transaction · row 1
1 source row

Row 1 · 2026-09-16 · Grant · Acquired 977 · Balance 977

F1: Represents the number of shares issued to the reporting person pursuant to an award of restricted stock under the Issuer's Amended and Restated 2017 Equity Incentive Plan in consideration of the reporting person's service on the board of directors of the Issuer. The shares vest one year from the transaction date.

Class B Common StockSEC Table I · non-derivativeDirect600,000 Reported balance Holding disclosure · report date 2026-09-16 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 600,000

F2: The Issuer Class B common stock does not carry economic value beyond the right to receive the par value of such stock upon liquidation, dissolution or exchange of those shares. However, the Class B common stock entitles its holder to ten votes per share on every matter submitted to the Issuer's stockholders for a vote.

Class B UnitsSEC Table II · derivative / convertible securityIndirectSee footnote600,000 Reported balance Holding disclosure · report date 2026-09-16 · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · Balance 600,000

F3: Pursuant to the Exchange Agreement, the Class B Units of Hamilton Lane Advisors, L.L.C. are exchangeable, on a one-for-one basis, for shares of Class A common stock or, at the Issuer's election, for cash. Upon exchange of a Class B Unit, the corresponding share of Class B common stock will be redeemed at par value and cancelled. The Class B Units do not have an expiration date.

F4: These securities are owned directly by HLA Investments, LLC.

Filing footnotes · ownership attribution and instrument terms

F1: Represents the number of shares issued to the reporting person pursuant to an award of restricted stock under the Issuer's Amended and Restated 2017 Equity Incentive Plan in consideration of the reporting person's service on the board of directors of the Issuer. The shares vest one year from the transaction date.

F2: The Issuer Class B common stock does not carry economic value beyond the right to receive the par value of such stock upon liquidation, dissolution or exchange of those shares. However, the Class B common stock entitles its holder to ten votes per share on every matter submitted to the Issuer's stockholders for a vote.

F3: Pursuant to the Exchange Agreement, the Class B Units of Hamilton Lane Advisors, L.L.C. are exchangeable, on a one-for-one basis, for shares of Class A common stock or, at the Issuer's election, for cash. Upon exchange of a Class B Unit, the corresponding share of Class B common stock will be redeemed at par value and cancelled. The Class B Units do not have an expiration date.

F4: These securities are owned directly by HLA Investments, LLC.

PTC THERAPEUTICS, INC.

Report date October 07, 2026 · Filed October 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee footnote1,294,094 Last balance in matching sequence After 2026-10-07 transaction · row 3 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
2 source rows

Row 2 · 2026-10-07 · Sale · Disposed 2,447 · Balance 1,294,147

F1: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by Section Six Partners, L.P., of which the Reporting Person is a general partner and limited partner, on May 14, 2026.

F2: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $62.89 to $63.88 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

F3: Represents shares of common stock held by Section Six Partners, L.P. The Reporting Person is a general and limited partner of Section Six Partners, L.P. The Reporting Person disclaims beneficial ownership of the shares of common stock held by Section Six Partners, L.P. except to the extent of his pecuniary interest therein.

Row 3 · 2026-10-07 · Sale · Disposed 53 · Balance 1,294,094

F1: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by Section Six Partners, L.P., of which the Reporting Person is a general partner and limited partner, on May 14, 2026.

F3: Represents shares of common stock held by Section Six Partners, L.P. The Reporting Person is a general and limited partner of Section Six Partners, L.P. The Reporting Person disclaims beneficial ownership of the shares of common stock held by Section Six Partners, L.P. except to the extent of his pecuniary interest therein.

Common StockSEC Table I · non-derivativeDirect163,266 Reported balance Holding disclosure · report date 2026-10-07 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 163,266

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by Section Six Partners, L.P., of which the Reporting Person is a general partner and limited partner, on May 14, 2026.

F2: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $62.89 to $63.88 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

F3: Represents shares of common stock held by Section Six Partners, L.P. The Reporting Person is a general and limited partner of Section Six Partners, L.P. The Reporting Person disclaims beneficial ownership of the shares of common stock held by Section Six Partners, L.P. except to the extent of his pecuniary interest therein.

Transaction history

JSON API
Reset

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
January 25, 2019 Filed Jan 29, 2019 21:15 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 PurchaseCommon Stock 66,225 $30.20 $1,999,995.00
Disclosure

SEC source: 0001104659-19-004057 · a4.xml · nonDerivative · entry 2

SCHMERTZLER MICHAEL · CIK 0001288952 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,386,594

F1 · ownership.nature: Represents shares of common stock held by Section Six Partners, L.P. This Form 4 reports 66,225 shares of common stock purchased by Section Six Partners, L.P. in the Issuer's registered public offering on January 25, 2019. The reporting person is a general and limited partner of Section Six Partners, L.P. The reporting person disclaims beneficial ownership of the shares of common stock held by Section Six Partners, L.P. except to the extent of his pecuniary interest therein.

Read SEC document
January 22, 2019 Filed Jan 24, 2019 22:53 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantStock Option (Right to Buy) · Derivative 28,000 $0.00 Strike: $33.02 $0.00
Disclosure

SEC source: 0001104659-19-003206 · a4.xml · derivative · entry 1

SCHMERTZLER MICHAEL · CIK 0001288952 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,000

Underlying: Common Stock · 28,000 shares

Expires 2029-01-21

F1 · derivative.exercise_date: This option was granted on January 22, 2019 and vests over one year in twelve equal monthly installments, commencing on February 22, 2019.

Read SEC document
September 17, 2018 Filed Sep 19, 2018 21:07 UTC Hamilton Lane INC HLNE · Entity 3823 OtherClass B Units · Derivative 200,000 $47.26 $9,452,000.00
Disclosure

SEC source: 0001433642-18-000096 · wf-form4_153739123592251.xml · derivative · entry 2

SCHMERTZLER MICHAEL · CIK 0001288952 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 902,005

Underlying: Class A Common Stock · 200,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Pursuant to the Exchange Agreement, the Class B Units of Hamilton Lane Advisors, L.L.C. are exchangeable, on a one-for-one basis, for shares of Class A common stock or, at the Issuer's election, for cash. Upon exchange of a Class B Unit, the corresponding share of Class B common stock will be redeemed at par value and cancelled. The Class B Units do not have an expiration date.

F1 · kind: The reporting person exchanged Class B Units (and corresponding shares of Class B common stock) with the Issuer pursuant to an exchange agreement entered into at the time of and in connection with a reorganization incident to the Issuer's initial public offering (the "Exchange Agreement"). At the Issuer's election, the exchange was settled in cash.

F4 · derivative.exercise_date: Pursuant to the Exchange Agreement, the Class B Units of Hamilton Lane Advisors, L.L.C. are exchangeable, on a one-for-one basis, for shares of Class A common stock or, at the Issuer's election, for cash. Upon exchange of a Class B Unit, the corresponding share of Class B common stock will be redeemed at par value and cancelled. The Class B Units do not have an expiration date.

F4 · derivative.expiration_date: Pursuant to the Exchange Agreement, the Class B Units of Hamilton Lane Advisors, L.L.C. are exchangeable, on a one-for-one basis, for shares of Class A common stock or, at the Issuer's election, for cash. Upon exchange of a Class B Unit, the corresponding share of Class B common stock will be redeemed at par value and cancelled. The Class B Units do not have an expiration date.

F3 · ownership.nature: These securities are owned directly by HLA Investments, LLC

Read SEC document
September 17, 2018 Filed Sep 19, 2018 21:07 UTC Hamilton Lane INC HLNE · Entity 3823 OtherClass B Common Stock 200,000 $0.00 $200.00
Disclosure

SEC source: 0001433642-18-000096 · wf-form4_153739123592251.xml · nonDerivative · entry 1

SCHMERTZLER MICHAEL · CIK 0001288952 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 902,005

F1 · kind: The reporting person exchanged Class B Units (and corresponding shares of Class B common stock) with the Issuer pursuant to an exchange agreement entered into at the time of and in connection with a reorganization incident to the Issuer's initial public offering (the "Exchange Agreement"). At the Issuer's election, the exchange was settled in cash.

F2 · balance_after: The Class B common stock does not carry economic value beyond the right to receive the par value of such stock upon liquidation, dissolution or exchange of those shares. However, the Class B common stock entitles its holder to ten votes per share on every matter submitted to the Issuer's stockholders for a vote.

F3 · ownership.nature: These securities are owned directly by HLA Investments, LLC

Read SEC document
January 03, 2018 Filed Jan 5, 2018 21:11 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantStock Option (Right To Buy) · Derivative 28,000 $0.00 Strike: $18.01 $0.00
Disclosure

SEC source: 0001070081-18-000020 · wf-form4_151518665065551.xml · derivative · entry 1

SCHMERTZLER MICHAEL · CIK 0001288952 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,000

Underlying: Common Stock · 28,000 shares

Expires 2028-01-02

F1 · derivative.exercise_date: This option was granted on January 3, 2018 and vests over one year in twelve equal monthly installments, commencing on February 3, 2018.

Read SEC document
January 03, 2017 Filed Jan 6, 2017 00:25 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantStock Option (Right To Buy) · Derivative 24,000 $0.00 Strike: $11.23 $0.00
Disclosure

SEC source: 0001070081-17-000040 · wf-form4_148366228876599.xml · derivative · entry 1

SCHMERTZLER MICHAEL · CIK 0001288952 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,000

Underlying: Common Stock · 24,000 shares

Expires 2027-01-02

F1 · derivative.exercise_date: This option was granted on January 3, 2017 and vests over one year in twelve equal monthly installments, commencing on February 3, 2017.

Read SEC document
September 23, 2016 Filed Sep 26, 2016 20:39 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 60,000 $0.00 Strike: $10.85 $0.00
Disclosure

SEC source: 0001179110-16-030033 · edgar.xml · derivative · entry 3

SCHMERTZLER MICHAEL · CIK 0001288952 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 60,000 shares

Expires 2023-05-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Currently exercisable.

Read SEC document
September 23, 2016 Filed Sep 26, 2016 20:39 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 60,000 $10.85 $651,000.00
Disclosure

SEC source: 0001179110-16-030033 · edgar.xml · nonDerivative · entry 1

SCHMERTZLER MICHAEL · CIK 0001288952 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,766

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Represents 86,766 shares of common stock of the Issuer ("common stock") directly held by the reporting person.

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.