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person · Reporting owner

ROSENBLATT DAVID S

Disclosed activity across 5 companies

Tapewire entity
29479
SEC CIK
0001237860

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
1stdibs.com, Inc.DIBS · Entity 6526Director · Chief Executive OfficerSeptember 08, 2026September 10, 2026
ETSY INCETSY · Entity 2395DirectorJune 09, 2026June 11, 2026
People IncPPLI · Entity 4273DirectorJuly 16, 2026July 20, 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.

1stdibs.com, Inc.

Report date September 08, 2026 · Filed September 10, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect2,203,074 Ending reported balance After 2026-09-08 transaction · row 5
5 source rows · reconciled sequence

Row 1 · 2026-09-08 · Exercise / conversion · Acquired 37,500 · Balance 2,162,636

F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Row 2 · 2026-09-08 · Exercise / conversion · Acquired 47,500 · Balance 2,210,136

F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Row 3 · 2026-09-08 · Exercise / conversion · Acquired 47,500 · Balance 2,257,636

F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Row 4 · 2026-09-08 · Exercise / conversion · Acquired 41,667 · Balance 2,299,303

F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Row 5 · 2026-09-08 · Tax withholding · Disposed 96,229 · Balance 2,203,074

F2: These shares were retained by Issuer via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on March 15, 2023, March 8, 2024, March 14, 2025 and March 16, 2026. None of these shares were sold in an open market transaction.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect75,000 Reported balance After 2026-09-08 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2026-09-08 · Exercise / conversion · Disposed 37,500 · Balance 75,000

F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F3: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect285,000 Reported balance After 2026-09-08 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2026-09-08 · Exercise / conversion · Disposed 47,500 · Balance 285,000

F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect475,000 Reported balance After 2026-09-08 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2026-09-08 · Exercise / conversion · Disposed 47,500 · Balance 475,000

F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F5: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect416,667 Reported balance After 2026-09-08 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2026-09-08 · Exercise / conversion · Disposed 41,667 · Balance 416,667

F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F6: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2026, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Common StockSEC Table I · non-derivativeIndirectBy 2024 Laura Thalheimer Rosenblatt Family Trust effective 4/1/202422,500 Reported balance Holding disclosure · report date 2026-09-08 · row 6 Holding and transaction disclosures are not merged.
1 source row

Row 6 · Balance 22,500

Common StockSEC Table I · non-derivativeIndirectBy 2012 David Rosenblatt Family Trust dtd 11/30/2012712,802 Reported balance Holding disclosure · report date 2026-09-08 · row 7 Holding and transaction disclosures are not merged.
1 source row

Row 7 · Balance 712,802

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F2: These shares were retained by Issuer via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on March 15, 2023, March 8, 2024, March 14, 2025 and March 16, 2026. None of these shares were sold in an open market transaction.

F3: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F4: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F5: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2025, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F6: The initial number of restricted stock units granted shall vest in 12 equal quarterly installments starting on June 8, 2026, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

ETSY INC

Report date June 09, 2026 · Filed June 11, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect6,032 Reported balance After 2026-06-09 transaction · row 1
1 source row

Row 1 · 2026-06-09 · Exercise / conversion · Acquired 4,733 · Balance 6,032

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-06-09 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-06-09 · Exercise / conversion · Disposed 4,733 · Balance 0

F1: Units correspond 1-for-1 with common stock.

F2: 100% of this award vested on June 9, 2026.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect3,921 Reported balance After 2026-06-09 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-06-09 · Grant · Acquired 3,921 · Balance 3,921

F1: Units correspond 1-for-1 with common stock.

F3: This award is granted as part of the Reporting Person's annual retainer under the Etsy, Inc. Compensation Program for Non-Employee directors. 100% of this award will vest on the date of the next Annual Meeting of Stockholders, subject to the Reporting Person's continuous service as a member of the Board of Directors on such date.

Filing footnotes · ownership attribution and instrument terms

F1: Units correspond 1-for-1 with common stock.

F2: 100% of this award vested on June 9, 2026.

F3: This award is granted as part of the Reporting Person's annual retainer under the Etsy, Inc. Compensation Program for Non-Employee directors. 100% of this award will vest on the date of the next Annual Meeting of Stockholders, subject to the Reporting Person's continuous service as a member of the Board of Directors on such date.

People Inc

Report date July 16, 2026 · Filed July 20, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect5,490 Reported balance After 2026-07-16 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-07-16 · Grant · Acquired 5,490 · Balance 5,490

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F2: Represents RSUs that vest in equal installments on each of July 16, 2027, 2028, and 2029 subject to continued service.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F2: Represents RSUs that vest in equal installments on each of July 16, 2027, 2028, and 2029 subject to continued service.

Past disclosures · reporting ended (2)

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

Match Group, Inc.

Report date June 30, 2020 · Filed July 03, 2020

Section 16 reporting ended · disclosed 2020-07-03. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.001SEC Table I · non-derivativeDirect109,560 Ending reported balance After 2020-06-30 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2020-06-30 · Disposition to issuer · Disposed 50,760 · Balance 0

F1: Includes: (i) 45,476 shares of common stock held directly by the reporting person and (ii) 5,284 share units accrued under the Non-Employee Director Deferred Compensation Plan.

F2: Pursuant to the terms of the transaction agreement, dated as of December 19, 2019 (as amended, the "Transaction Agreement"), by and among the Issuer, Match Group, Inc., IAC Holdings, Inc. ("New IAC"), a direct wholly owned subsidiary of the Issuer, and Valentine Merger Sub LLC, an indirect wholly owned subsidiary of the Issuer, (i) the shares of common stock automatically converted into (a) shares of the Issuer's Class M common stock (which was subsequently renamed Match Group, Inc. common stock) based on the Reclassification Exchange Ratio (as calculated pursuant to the Transaction Agreement) and (b) shares of New IAC common stock, on a one-for-one basis, and (ii) the share units automatically converted into restricted stock units of New IAC corresponding to shares of New IAC's common stock, on a basis that preserves the fair market value of such awards immediately before and immediately after the conversion.

Row 2 · 2020-06-30 · Grant · Acquired 109,560 · Balance 109,560

F2: Pursuant to the terms of the transaction agreement, dated as of December 19, 2019 (as amended, the "Transaction Agreement"), by and among the Issuer, Match Group, Inc., IAC Holdings, Inc. ("New IAC"), a direct wholly owned subsidiary of the Issuer, and Valentine Merger Sub LLC, an indirect wholly owned subsidiary of the Issuer, (i) the shares of common stock automatically converted into (a) shares of the Issuer's Class M common stock (which was subsequently renamed Match Group, Inc. common stock) based on the Reclassification Exchange Ratio (as calculated pursuant to the Transaction Agreement) and (b) shares of New IAC common stock, on a one-for-one basis, and (ii) the share units automatically converted into restricted stock units of New IAC corresponding to shares of New IAC's common stock, on a basis that preserves the fair market value of such awards immediately before and immediately after the conversion.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Expires 2021-06-28Direct0 Reported balance After 2020-06-30 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2020-06-30 · Disposition to issuer · Disposed 547 · Balance 0

F3: Restricted stock units convert into common stock on a one-for-one basis.

F4: Pursuant to the terms of the Transaction Agreement, the restricted stock units automatically converted into restricted stock units of New IAC corresponding to shares of New IAC's common stock, on a basis that preserves the fair market value of such awards immediately before and immediately after the conversion.

F5: Represents restricted stock units that vested/vest in 3 equal installments on June 28, 2019, 2020 and 2021, subject to continued service.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Expires 2022-06-12Direct0 Reported balance After 2020-06-30 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2020-06-30 · Disposition to issuer · Disposed 727 · Balance 0

F3: Restricted stock units convert into common stock on a one-for-one basis.

F4: Pursuant to the terms of the Transaction Agreement, the restricted stock units automatically converted into restricted stock units of New IAC corresponding to shares of New IAC's common stock, on a basis that preserves the fair market value of such awards immediately before and immediately after the conversion.

F6: Represents restricted stock units that vested/vest in 3 equal installments on June 12, 2020, 2021 and 2022, subject to continued service.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Expires 2021-06-25Direct0 Reported balance After 2020-06-30 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2020-06-30 · Disposition to issuer · Disposed 548 · Balance 0

F3: Restricted stock units convert into common stock on a one-for-one basis.

F4: Pursuant to the terms of the Transaction Agreement, the restricted stock units automatically converted into restricted stock units of New IAC corresponding to shares of New IAC's common stock, on a basis that preserves the fair market value of such awards immediately before and immediately after the conversion.

F7: Represents restricted stock units that vested/vest in 3 equal installments on June 25, 2019, 2020 and 2021, subject to continued service.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Expires 2023-06-25Direct0 Reported balance After 2020-06-30 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2020-06-30 · Disposition to issuer · Disposed 821 · Balance 0

F3: Restricted stock units convert into common stock on a one-for-one basis.

F4: Pursuant to the terms of the Transaction Agreement, the restricted stock units automatically converted into restricted stock units of New IAC corresponding to shares of New IAC's common stock, on a basis that preserves the fair market value of such awards immediately before and immediately after the conversion.

F8: Represents restricted stock units that vested/vest in 3 equal installments on June 25, 2021, 2022 and 2023, subject to continued service.

Filing footnotes · ownership attribution and instrument terms

F1: Includes: (i) 45,476 shares of common stock held directly by the reporting person and (ii) 5,284 share units accrued under the Non-Employee Director Deferred Compensation Plan.

F2: Pursuant to the terms of the transaction agreement, dated as of December 19, 2019 (as amended, the "Transaction Agreement"), by and among the Issuer, Match Group, Inc., IAC Holdings, Inc. ("New IAC"), a direct wholly owned subsidiary of the Issuer, and Valentine Merger Sub LLC, an indirect wholly owned subsidiary of the Issuer, (i) the shares of common stock automatically converted into (a) shares of the Issuer's Class M common stock (which was subsequently renamed Match Group, Inc. common stock) based on the Reclassification Exchange Ratio (as calculated pursuant to the Transaction Agreement) and (b) shares of New IAC common stock, on a one-for-one basis, and (ii) the share units automatically converted into restricted stock units of New IAC corresponding to shares of New IAC's common stock, on a basis that preserves the fair market value of such awards immediately before and immediately after the conversion.

F3: Restricted stock units convert into common stock on a one-for-one basis.

F4: Pursuant to the terms of the Transaction Agreement, the restricted stock units automatically converted into restricted stock units of New IAC corresponding to shares of New IAC's common stock, on a basis that preserves the fair market value of such awards immediately before and immediately after the conversion.

F5: Represents restricted stock units that vested/vest in 3 equal installments on June 28, 2019, 2020 and 2021, subject to continued service.

F6: Represents restricted stock units that vested/vest in 3 equal installments on June 12, 2020, 2021 and 2022, subject to continued service.

F7: Represents restricted stock units that vested/vest in 3 equal installments on June 25, 2019, 2020 and 2021, subject to continued service.

F8: Represents restricted stock units that vested/vest in 3 equal installments on June 25, 2021, 2022 and 2023, subject to continued service.

TWITTER, INC.

Report date October 27, 2022 · Filed October 31, 2022

Section 16 reporting ended · disclosed 2022-10-31. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectSee footnote0 Reported balance After 2022-10-27 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2022-10-27 · Disposition to issuer · Disposed 111,811 · Balance 0

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement") dated April 25, 2022, by and among the Issuer, X Holdings I, Inc., a Delaware corporation ("Parent"), X Holdings II, Inc., a Delaware corporation and a direct wholly owned Subsidiary of Parent ("Acquisition Sub"), and, solely for the purpose of certain provisions of the Merger Agreement, Elon R. Musk, on October 27, 2022 (the "Closing Date"), Acquisition Sub merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent. Parent is wholly owned by Mr. Musk. In connection with the Merger, these shares were cancelled and converted into the right to receive $54.20 in cash, without interest, per share, subject to the terms and conditions of the Merger Agreement (the "Merger Consideration").

F2: 87,460 shares are held by the Reporting Person and spouse in a tenants in common holding account.

Common StockSEC Table I · non-derivativeIndirectSee footnote0 Reported balance After 2022-10-27 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2022-10-27 · Disposition to issuer · Disposed 5,954 · Balance 0

F3: Unvested Restricted Stock Units of the Issuer ("Issuer RSUs"), as of immediately prior to the Closing Date, were cancelled and converted into the right to receive the Merger Consideration.

F2: 87,460 shares are held by the Reporting Person and spouse in a tenants in common holding account.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement") dated April 25, 2022, by and among the Issuer, X Holdings I, Inc., a Delaware corporation ("Parent"), X Holdings II, Inc., a Delaware corporation and a direct wholly owned Subsidiary of Parent ("Acquisition Sub"), and, solely for the purpose of certain provisions of the Merger Agreement, Elon R. Musk, on October 27, 2022 (the "Closing Date"), Acquisition Sub merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent. Parent is wholly owned by Mr. Musk. In connection with the Merger, these shares were cancelled and converted into the right to receive $54.20 in cash, without interest, per share, subject to the terms and conditions of the Merger Agreement (the "Merger Consideration").

F2: 87,460 shares are held by the Reporting Person and spouse in a tenants in common holding account.

F3: Unvested Restricted Stock Units of the Issuer ("Issuer RSUs"), as of immediately prior to the Closing Date, were cancelled and converted into the right to receive the Merger Consideration.

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
May 14, 2024 Filed May 15, 2024 20:10 UTC People Inc IAC · Entity 4273 Exercise / conversionCommon Stock, par value $0.0001 549 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-013214 · form4-05152024_040518.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,454

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F2 · balance_after: Includes: (i) 52,461 shares of IAC common stock, par value $0.0001, held directly by the reporting person and (ii) 25,993 share units accrued under IAC's Non-Employee Director Deferred Compensation plans as of the date of this report.

Read SEC document
March 08, 2024 Filed Mar 13, 2024 01:27 UTC 1stdibs.com, Inc. DIBS · Entity 6526 Exercise / conversionRestricted Stock Units · Derivative 37,500 $0.00 $0.00
Disclosure

SEC source: 0001600641-24-000034 · wk-form4_1710293224.xml · derivative · entry 6

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 450,000

Underlying: Common Stock · 37,500 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F4 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Read SEC document
March 08, 2024 Filed Mar 13, 2024 01:27 UTC 1stdibs.com, Inc. DIBS · Entity 6526 GrantRestricted Stock Units · Derivative 760,000 $0.00 $0.00
Disclosure

SEC source: 0001600641-24-000034 · wk-form4_1710293224.xml · derivative · entry 5

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 760,000

Underlying: Common Stock · 760,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F3 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2024, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Read SEC document
March 08, 2024 Filed Mar 13, 2024 01:27 UTC 1stdibs.com, Inc. DIBS · Entity 6526 Tax withholdingCommon Stock 15,094 $5.25 $79,243.50
Disclosure

SEC source: 0001600641-24-000034 · wk-form4_1710293224.xml · nonDerivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,561,906

F2 · shares: These shares were retained by 1stdibs, Inc. ("1stdibs") via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on March 15, 2023. None of these shares were sold in an open market transaction.

Read SEC document
March 08, 2024 Filed Mar 13, 2024 01:27 UTC 1stdibs.com, Inc. DIBS · Entity 6526 Exercise / conversionCommon Stock 37,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001600641-24-000034 · wk-form4_1710293224.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,577,000

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

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
December 08, 2023 Filed Dec 13, 2023 01:13 UTC 1stdibs.com, Inc. DIBS · Entity 6526 Exercise / conversionRestricted Stock Units · Derivative 37,500 $0.00 $0.00
Disclosure

SEC source: 0001600641-23-000241 · wk-form4_1702429986.xml · derivative · entry 5

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 487,500

Underlying: Common Stock · 37,500 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F3 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Read SEC document
December 08, 2023 Filed Dec 13, 2023 01:13 UTC 1stdibs.com, Inc. DIBS · Entity 6526 Tax withholdingCommon Stock 15,094 $4.74 $71,545.56
Disclosure

SEC source: 0001600641-23-000241 · wk-form4_1702429986.xml · nonDerivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,539,500

F2 · shares: These shares were retained by 1stdibs, Inc. ("1stdibs") via settlement on a net withholding basis in order to meet the tax withholding obligations of the reporting person in connection with the vesting of an installment of restricted stock units ("RSUs") granted to the reporting person on March 15, 2023. None of these shares were sold in an open market transaction.

Read SEC document
December 08, 2023 Filed Dec 13, 2023 01:13 UTC 1stdibs.com, Inc. DIBS · Entity 6526 Exercise / conversionCommon Stock 37,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001600641-23-000241 · wk-form4_1702429986.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,554,594

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

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
September 18, 2023 Filed Sep 19, 2023 23:48 UTC 1stdibs.com, Inc. DIBS · Entity 6526 SaleCommon Stock 2,541 $3.82 $9,714.24
Disclosure

SEC source: 0001600641-23-000210 · wk-form4_1695167298.xml · nonDerivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,517,094

F1 · shares: These shares were sold to cover the tax withholding obligations created by the vesting of Reporting Person's restricted stock units.

Read SEC document
September 15, 2023 Filed Sep 19, 2023 23:48 UTC 1stdibs.com, Inc. DIBS · Entity 6526 SaleCommon Stock 2,559 $3.91 $10,013.37
Disclosure

SEC source: 0001600641-23-000210 · wk-form4_1695167298.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,519,635

F1 · shares: These shares were sold to cover the tax withholding obligations created by the vesting of Reporting Person's restricted stock units.

Read SEC document
September 14, 2023 Filed Sep 15, 2023 22:35 UTC 1stdibs.com, Inc. DIBS · Entity 6526 SaleCommon Stock 2,547 $4.06 $10,340.82
Disclosure

SEC source: 0001600641-23-000198 · wk-form4_1694817305.xml · nonDerivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,522,194

F1 · shares: These shares were sold to cover the tax withholding obligations created by the vesting of Reporting Person's restricted stock units.

Read SEC document
September 13, 2023 Filed Sep 15, 2023 22:35 UTC 1stdibs.com, Inc. DIBS · Entity 6526 SaleCommon Stock 2,494 $4.19 $10,442.38
Disclosure

SEC source: 0001600641-23-000198 · wk-form4_1694817305.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,524,741

F1 · shares: These shares were sold to cover the tax withholding obligations created by the vesting of Reporting Person's restricted stock units.

Read SEC document
September 12, 2023 Filed Sep 13, 2023 22:22 UTC 1stdibs.com, Inc. DIBS · Entity 6526 SaleCommon Stock 2,533 $4.12 $10,443.56
Disclosure

SEC source: 0001600641-23-000186 · wk-form4_1694643748.xml · nonDerivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,527,235

F1 · price: These shares were sold to cover the tax withholding obligations created by the vesting of Reporting Person's restricted stock units.

Read SEC document
September 11, 2023 Filed Sep 13, 2023 22:22 UTC 1stdibs.com, Inc. DIBS · Entity 6526 SaleCommon Stock 2,532 $4.25 $10,769.86
Disclosure

SEC source: 0001600641-23-000186 · wk-form4_1694643748.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,529,768

F1 · price: These shares were sold to cover the tax withholding obligations created by the vesting of Reporting Person's restricted stock units.

Read SEC document
September 08, 2023 Filed Sep 12, 2023 12:57 UTC 1stdibs.com, Inc. DIBS · Entity 6526 Exercise / conversionRestricted Stock Units · Derivative 37,500 $0.00 $0.00
Disclosure

SEC source: 0001600641-23-000168 · wk-form4_1694523459.xml · derivative · entry 4

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 525,000

Underlying: Common Stock · 37,500 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F2 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F2 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Read SEC document
September 08, 2023 Filed Sep 12, 2023 12:57 UTC 1stdibs.com, Inc. DIBS · Entity 6526 Exercise / conversionCommon Stock 37,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001600641-23-000168 · wk-form4_1694523459.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,532,300

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

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
June 25, 2023 Filed Jun 27, 2023 20:15 UTC People Inc IAC · Entity 4273 Exercise / conversionRestricted Stock Units · Derivative 1,347 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001415889-23-010348 · form4-06272023_040612.xml · derivative · entry 4

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 1,347 shares

Expires 2023-06-25

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.

F4 · derivative.exercise_date: Represents restricted stock units that vested in equal installments on each of June 25, 2021, 2022, and 2023, subject to continued service.

F4 · derivative.expiration_date: Represents restricted stock units that vested in equal installments on each of June 25, 2021, 2022, and 2023, subject to continued service.

Read SEC document
June 25, 2023 Filed Jun 27, 2023 20:15 UTC People Inc IAC · Entity 4273 Exercise / conversionCommon Stock, par value $0.0001 1,347 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-010348 · form4-06272023_040612.xml · nonDerivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,905

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 · security: Reflects shares of IAC common stock received upon the vesting of restricted stock units (see footnotes 3 and 4 below).

F2 · balance_after: Includes: (i) 51,912 shares of IAC common stock, par value $0.0001, held directly by the reporting person and (ii) 25,993 share units accrued under IAC's Non-Employee Director Deferred Compensation plans as of the date of this report.

Read SEC document
June 23, 2023 Filed Jun 27, 2023 20:15 UTC People Inc IAC · Entity 4273 Exercise / conversionRestricted Stock Units · Derivative 1,034 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001415889-23-010348 · form4-06272023_040612.xml · derivative · entry 3

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,069

Underlying: Common Stock, par value $0.0001 · 1,034 shares

Expires 2025-06-23

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: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 23, 2023, 2024, and 2025, subject to continued service.

Read SEC document
June 23, 2023 Filed Jun 27, 2023 20:15 UTC People Inc IAC · Entity 4273 Exercise / conversionCommon Stock, par value $0.0001 1,034 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-010348 · form4-06272023_040612.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,558

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 · security: Reflects shares of IAC common stock received upon the vesting of restricted stock units (see footnotes 3 and 4 below).

Read SEC document
June 15, 2023 Filed Jun 20, 2023 20:13 UTC People Inc IAC · Entity 4273 GrantRestricted Stock Units · Derivative 3,977 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001628280-23-022695 · wk-form4_1687291972.xml · derivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,977

Underlying: Common Stock, par value $0.0001 · 3,977 shares

Expires 2026-06-15

F1 · derivative.exercise_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

F1 · derivative.expiration_date: Represents restricted stock units that vest in equal installments on each of June 15, 2024, 2025, and 2026 subject to continued service.

Read SEC document
June 09, 2023 Filed Jun 14, 2023 01:17 UTC 1stdibs.com, Inc. DIBS · Entity 6526 SaleCommon Stock 14,175 $3.88 $55,004.67
Disclosure

SEC source: 0001600641-23-000145 · wk-form4_1686705453.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,494,800

F1 · shares: These shares were sold to cover the tax withholding obligations created by the vesting of Reporting Person's restricted stock units.

Read SEC document
June 08, 2023 Filed Jun 13, 2023 01:17 UTC 1stdibs.com, Inc. DIBS · Entity 6526 Exercise / conversionRestricted Stock Units · Derivative 37,500 $0.00 $0.00
Disclosure

SEC source: 0001600641-23-000117 · wk-form4_1686619049.xml · derivative · entry 4

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 562,500

Underlying: Common Stock · 37,500 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F2 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F2 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Read SEC document
June 08, 2023 Filed Jun 13, 2023 01:17 UTC 1stdibs.com, Inc. DIBS · Entity 6526 Exercise / conversionCommon Stock 37,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001600641-23-000117 · wk-form4_1686619049.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,508,975

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

F1 · price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

Read SEC document
May 14, 2023 Filed May 16, 2023 20:32 UTC People Inc IAC · Entity 4273 Exercise / conversionRestricted Stock Units · Derivative 549 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001104659-23-061418 · tm2315846-5_4seq1.xml · derivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 549

Underlying: Common Stock, par value $0.0001 · 549 shares

Expires 2024-05-14

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 · security: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

Read SEC document
May 14, 2023 Filed May 16, 2023 20:32 UTC People Inc IAC · Entity 4273 Exercise / conversionCommon Stock, par value $0.0001 549 $0.00 $0.00
Disclosure

SEC source: 0001104659-23-061418 · tm2315846-5_4seq1.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,524

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F2 · balance_after: Includes: (i) 49,531 shares of IAC common stock, par value $0.0001, held directly by the reporting person and (ii) 25,993 share units accrued under IAC's Non-Employee Director Deferred Compensation plans as of the date of this report.

Read SEC document
March 15, 2023 Filed Mar 17, 2023 00:23 UTC 1stdibs.com, Inc. DIBS · Entity 6526 GrantRestricted Stock Units · Derivative 600,000 $0.00 $0.00
Disclosure

SEC source: 0001600641-23-000044 · wf-form4_167901258025482.xml · derivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 600,000

Underlying: Common Stock · 600,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Issuer common stock.

F2 · derivative.exercise_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

F2 · derivative.expiration_date: The initial number of restricted stock units granted shall vest in 16 equal quarterly installments starting on June 8, 2023, provided the Reporting Person continues to have a service relationship with the Issuer at such time. The restricted stock units have no expiration date.

Read SEC document
October 27, 2022 Filed Oct 31, 2022 20:58 UTC TWITTER, INC. TWTR · Entity 15435 Disposition to issuerCommon Stock 5,954 $0.00 $0.00
Disclosure

SEC source: 0001418091-22-000186 · wf-form4_166726432327687.xml · nonDerivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F3 · price: Unvested Restricted Stock Units of the Issuer ("Issuer RSUs"), as of immediately prior to the Closing Date, were cancelled and converted into the right to receive the Merger Consideration.

F2 · ownership.nature: 87,460 shares are held by the Reporting Person and spouse in a tenants in common holding account.

Read SEC document
October 27, 2022 Filed Oct 31, 2022 20:58 UTC TWITTER, INC. TWTR · Entity 15435 Disposition to issuerCommon Stock 111,811 $0.00 $0.00
Disclosure

SEC source: 0001418091-22-000186 · wf-form4_166726432327687.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F1 · price: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement") dated April 25, 2022, by and among the Issuer, X Holdings I, Inc., a Delaware corporation ("Parent"), X Holdings II, Inc., a Delaware corporation and a direct wholly owned Subsidiary of Parent ("Acquisition Sub"), and, solely for the purpose of certain provisions of the Merger Agreement, Elon R. Musk, on October 27, 2022 (the "Closing Date"), Acquisition Sub merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent. Parent is wholly owned by Mr. Musk. In connection with the Merger, these shares were cancelled and converted into the right to receive $54.20 in cash, without interest, per share, subject to the terms and conditions of the Merger Agreement (the "Merger Consideration").

F2 · ownership.nature: 87,460 shares are held by the Reporting Person and spouse in a tenants in common holding account.

Read SEC document
June 25, 2022 Filed Jun 27, 2022 20:31 UTC People Inc IAC · Entity 4273 Exercise / conversionRestricted Stock Units · Derivative 1,346 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001179110-22-003421 · edgar.xml · derivative · entry 3

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,347

Underlying: Common Stock, par value $0.0001 · 1,346 shares

Expires 2023-06-25

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.

F4 · security: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F4 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

Read SEC document
June 25, 2022 Filed Jun 27, 2022 20:31 UTC People Inc IAC · Entity 4273 Exercise / conversionCommon Stock, par value $0.0001 1,346 $0.00 $0.00
Disclosure

SEC source: 0001179110-22-003421 · edgar.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,975

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 4 below).

F2 · balance_after: Includes: (i) 48,982 shares of IAC common stock, par value $0.0001, held directly by the reporting person and (ii) 25,993 share units accrued under IAC's Non-Employee Director Deferred Compensation Plans as of the date of this report.

Read SEC document
June 23, 2022 Filed Jun 27, 2022 20:31 UTC People Inc IAC · Entity 4273 GrantRestricted Stock Units · Derivative 3,103 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001179110-22-003421 · edgar.xml · derivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,103

Underlying: Common Stock, par value $0.0001 · 3,103 shares

Expires 2025-06-23

F3 · security: Represents restricted stock units that vest in equal installments on each of June 23, 2023, 2024 and 2025, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vest in equal installments on each of June 23, 2023, 2024 and 2025, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vest in equal installments on each of June 23, 2023, 2024 and 2025, subject to continued service.

Read SEC document
June 12, 2022 Filed Jun 14, 2022 23:29 UTC People Inc IAC · Entity 4273 Exercise / conversionRestricted Stock Units · Derivative 1,788 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001179110-22-003320 · edgar.xml · derivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 1,788 shares

Expires 2022-06-12

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 · security: Represents restricted stock units that vested/vest in equal installments on each of June 12, 2020, 2021 and 2022, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vested/vest in equal installments on each of June 12, 2020, 2021 and 2022, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vested/vest in equal installments on each of June 12, 2020, 2021 and 2022, subject to continued service.

Read SEC document
June 12, 2022 Filed Jun 14, 2022 23:29 UTC People Inc IAC · Entity 4273 Exercise / conversionCommon Stock, par value $0.0001 1,788 $0.00 $0.00
Disclosure

SEC source: 0001179110-22-003320 · edgar.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,629

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F2 · balance_after: Includes: (i) 47,636 shares of IAC common stock, par value $0.0001, held directly by the reporting person and (ii) 25,993 share units accrued under IAC's Non-Employee Director Deferred Compensation Plans as of the date of this report.

Read SEC document
May 25, 2022 Filed May 27, 2022 18:48 UTC TWITTER, INC. TWTR · Entity 15435 GrantCommon Stock 7,938 $0.00 $0.00
Disclosure

SEC source: 0001418091-22-000123 · wf-form4_165369169300284.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 117,765

F1 · balance_after: Of the reported shares, 7,938 shares are represented by Restricted Stock Units ("RSUs") granted on May 25, 2022 pursuant to the Issuer's Outside Director Compensation Policy. These RSUs will vest in quarterly installments on August 25, 2022, November 25, 2022, February 25, 2023 and May 25, 2023, but will vest in full on the date of the next Annual Meeting of Stockholders if not fully vested on such date, subject to continued service through each vesting date.

F2 · ownership.nature: 87,460 shares are held by the Reporting Person and spouse in a tenants in common holding account.

Read SEC document
May 14, 2022 Filed May 16, 2022 20:57 UTC People Inc IAC · Entity 4273 Exercise / conversionRestricted Stock Units · Derivative 548 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001179110-22-003032 · edgar.xml · derivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,098

Underlying: Common Stock, par value $0.0001 · 548 shares

Expires 2024-05-14

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 · security: Represents restricted stock units that vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units that vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units that vest in equal installments on each of May 14, 2022, 2023 and 2024, subject to continued service.

Read SEC document
May 14, 2022 Filed May 16, 2022 20:57 UTC People Inc IAC · Entity 4273 Exercise / conversionCommon Stock, par value $0.0001 548 $0.00 $0.00
Disclosure

SEC source: 0001179110-22-003032 · edgar.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,841

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 · security: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F1 · kind: Reflects shares of IAC common stock acquired upon the vesting of restricted stock units (see footnote 3 below).

F2 · balance_after: Includes: (i) 45,848 shares of IAC common stock, par value $0.0001, held directly by the reporting person and (ii) 25,993 share units accrued under IAC's Non-Employee Director Deferred Compensation Plans as of the date of this report.

Read SEC document
March 15, 2022 Filed Mar 18, 2022 00:00 UTC 1stdibs.com, Inc. DIBS · Entity 6526 GrantEmployee Stock Option (right to buy) · Derivative 860,000 $0.00 Strike: $7.71 $0.00
Disclosure

SEC source: 0001600641-22-000043 · wf-form4_164756158819674.xml · derivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 860,000

Underlying: Common Stock · 860,000 shares

Expires 2032-03-14

F1 · derivative.exercise_date: Option vests over four years with 1/48th of the shares vesting on each monthly anniversary of March 1, 2022, subject to the reporting person's continued service with the Issuer through the applicable vesting date.

Read SEC document
November 19, 2021 Filed Nov 23, 2021 22:52 UTC 1stdibs.com, Inc. DIBS · Entity 6526 PurchaseCommon Stock 22,500 $13.37 $300,921.75
Disclosure

SEC source: 0001600641-21-000019 · wf-form4_163770793658115.xml · nonDerivative · entry 3

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2012 Laura T. Rosenblatt Family Trust dtd 12/4/2012

Disclosed balance after: 22,500

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.08 to $13.50, inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 18, 2021 Filed Aug 18, 2021 22:29 UTC 1stdibs.com, Inc. DIBS · Entity 6526 PurchaseCommon Stock 6,927 $15.84 $109,689.05
Disclosure

SEC source: 0000899243-21-033533 · doc4.xml · nonDerivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,471,475

Read SEC document
August 17, 2021 Filed Aug 18, 2021 22:29 UTC 1stdibs.com, Inc. DIBS · Entity 6526 PurchaseCommon Stock 5,803 $14.38 $83,447.14
Disclosure

SEC source: 0000899243-21-033533 · doc4.xml · nonDerivative · entry 4

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2012 David Rosenblatt Family Trust dtd 11/30/2012

Disclosed balance after: 665,302

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.26 to $14.46, inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
August 17, 2021 Filed Aug 18, 2021 22:29 UTC 1stdibs.com, Inc. DIBS · Entity 6526 PurchaseCommon Stock 43,073 $14.93 $643,045.43
Disclosure

SEC source: 0000899243-21-033533 · doc4.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,464,548

Read SEC document
August 16, 2021 Filed Aug 18, 2021 22:29 UTC 1stdibs.com, Inc. DIBS · Entity 6526 PurchaseCommon Stock 44,197 $14.89 $658,093.33
Disclosure

SEC source: 0000899243-21-033533 · doc4.xml · nonDerivative · entry 3

ROSENBLATT DAVID S · CIK 0001237860 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2012 David Rosenblatt Family Trust dtd 11/30/2012

Disclosed balance after: 659,499

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June 28, 2021 Filed Jun 29, 2021 20:30 UTC People Inc IAC · Entity 4273 Exercise / conversionRestricted Stock Units · Derivative 2,690 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001179110-21-007112 · edgar.xml · derivative · entry 4

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.0001 · 2,690 shares

Expires 2021-06-28

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.

F4 · security: Represents restricted stock units, which vested/vest in three equal installments on each of June 28, 2019, 2020 and 2021, subject to continued service.

F4 · derivative.exercise_date: Represents restricted stock units, which vested/vest in three equal installments on each of June 28, 2019, 2020 and 2021, subject to continued service.

F4 · derivative.expiration_date: Represents restricted stock units, which vested/vest in three equal installments on each of June 28, 2019, 2020 and 2021, subject to continued service.

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June 28, 2021 Filed Jun 29, 2021 20:30 UTC People Inc IAC · Entity 4273 Exercise / conversionCommon Stock, par value $0.0001 2,690 $0.00 $0.00
Disclosure

SEC source: 0001179110-21-007112 · edgar.xml · nonDerivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,293

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 · security: Reflects shares of IAC common stock, par value $0.0001, received upon the vesting of restricted stock units (see footnotes 3 and 4 below).

F1 · kind: Reflects shares of IAC common stock, par value $0.0001, received upon the vesting of restricted stock units (see footnotes 3 and 4 below).

F2 · balance_after: Includes: (i) 45,300 shares of IAC common stock, par value $0.0001, held directly by the reporting person and (ii) 25,993 share units accrued under IAC's Non-Employee Director Deferred Compensation Plans as of the date of this report.

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June 25, 2021 Filed Jun 29, 2021 20:30 UTC People Inc IAC · Entity 4273 Exercise / conversionRestricted Stock Units · Derivative 1,346 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001179110-21-007112 · edgar.xml · derivative · entry 3

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,693

Underlying: Common Stock, par value $0.0001 · 1,346 shares

Expires 2023-06-25

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 · security: Represents restricted stock units, which vested/vest in three equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units, which vested/vest in three equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units, which vested/vest in three equal installments on each of June 25, 2021, 2022 and 2023, subject to continued service.

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June 25, 2021 Filed Jun 29, 2021 20:30 UTC People Inc IAC · Entity 4273 Exercise / conversionCommon Stock, par value $0.0001 1,346 $0.00 $0.00
Disclosure

SEC source: 0001179110-21-007112 · edgar.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,603

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 · security: Reflects shares of IAC common stock, par value $0.0001, received upon the vesting of restricted stock units (see footnotes 3 and 4 below).

F1 · kind: Reflects shares of IAC common stock, par value $0.0001, received upon the vesting of restricted stock units (see footnotes 3 and 4 below).

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June 12, 2021 Filed Jun 15, 2021 21:01 UTC People Inc IAC · Entity 4273 Exercise / conversionRestricted Stock Units · Derivative 1,788 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001179110-21-006714 · edgar.xml · derivative · entry 2

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,788

Underlying: Common Stock, par value $0.0001 · 1,788 shares

Expires 2022-06-12

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 · security: Represents restricted stock units, which vested/vest in two equal installments on each of June 12, 2021 and 2022, subject to continued service.

F3 · derivative.exercise_date: Represents restricted stock units, which vested/vest in two equal installments on each of June 12, 2021 and 2022, subject to continued service.

F3 · derivative.expiration_date: Represents restricted stock units, which vested/vest in two equal installments on each of June 12, 2021 and 2022, subject to continued service.

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June 12, 2021 Filed Jun 15, 2021 21:01 UTC People Inc IAC · Entity 4273 Exercise / conversionCommon Stock, par value $0.0001 1,788 $0.00 $0.00
Disclosure

SEC source: 0001179110-21-006714 · edgar.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,257

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 · security: Reflects shares of IAC common stock, par value $0.0001, received upon the vesting of restricted stock units (see footnote 3 below).

F1 · kind: Reflects shares of IAC common stock, par value $0.0001, received upon the vesting of restricted stock units (see footnote 3 below).

F2 · balance_after: Includes: (i) 41,264 shares of IAC common stock, par value $0.0001, held directly by the reporting person and (ii) 25,993 share units accrued under IAC's Non-Employee Director Deferred Compensation Plans as of the date of this report.

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May 27, 2021 Filed Jun 1, 2021 19:50 UTC TWITTER, INC. TWTR · Entity 15435 GrantCommon Stock 5,079 $0.00 $0.00
Disclosure

SEC source: 0001418091-21-000122 · wf-form4_162259137761808.xml · nonDerivative · entry 1

ROSENBLATT DAVID S · CIK 0001237860 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 109,827

F1 · balance_after: Of the reported shares, 5,079 shares are represented by Restricted Stock Units ("RSUs") granted on May 27, 2021 pursuant to the Issuer's Outside Director Compensation Policy. These RSUs will vest in quarterly installments on August 27, 2021, November 27, 2021, February 27, 2022 and May 27, 2022, but will vest in full on the date of the next Annual Meeting of Stockholders if not fully vested on such date, subject to continued service through each vesting date.

F2 · ownership.nature: 87,460 shares are held by the Reporting Person and spouse in a tenants in common holding account.

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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.