TapewireFind a company

person · Reporting owner

Lafair Michael

Disclosed activity across 1 company

Tapewire entity
70606
SEC CIK
0001870164

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CS Disco, Inc.LAW · Entity 6054EVP, Chief Financial OfficerDecember 31, 2025January 02, 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.

CS Disco, Inc.

Report date December 31, 2025 · Filed January 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect799,314 Reported balance After 2025-12-31 transaction · row 1
1 source row

Row 1 · 2025-12-31 · Tax withholding · Disposed 1,639 · Balance 799,314

F1: These shares were withheld by the Issuer to cover the tax liability upon the vesting of a time-based restricted stock award previously granted, and does not represent a discretionary sale by the reporting person.

Filing footnotes · ownership attribution and instrument terms

F1: These shares were withheld by the Issuer to cover the tax liability upon the vesting of a time-based restricted stock award previously granted, and does not represent a discretionary sale by the reporting person.

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
December 20, 2021 Filed Dec 22, 2021 16:31 UTC CS Disco, Inc. LAW · Entity 6054 SaleCommon Stock 4,800 $36.25 $174,000.00
Disclosure

SEC source: 0001625641-21-000070 · wf-form4_164020868389463.xml · nonDerivative · entry 4

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 366,529

F1 · kind: Shares were sold pursuant to a Rule 10b5-1 trading plan.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.81 to $36.79 inclusive.

Read SEC document
December 20, 2021 Filed Dec 22, 2021 16:31 UTC CS Disco, Inc. LAW · Entity 6054 SaleCommon Stock 9,842 $35.04 $344,863.68
Disclosure

SEC source: 0001625641-21-000070 · wf-form4_164020868389463.xml · nonDerivative · entry 3

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 371,329

F1 · kind: Shares were sold pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.76 to $35.74 inclusive.

Read SEC document
December 20, 2021 Filed Dec 22, 2021 16:31 UTC CS Disco, Inc. LAW · Entity 6054 SaleCommon Stock 15,993 $34.31 $548,719.83
Disclosure

SEC source: 0001625641-21-000070 · wf-form4_164020868389463.xml · nonDerivative · entry 2

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 381,171

F1 · kind: Shares were sold pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.76 to $34.75 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (3) and (4).

Read SEC document
December 20, 2021 Filed Dec 22, 2021 16:31 UTC CS Disco, Inc. LAW · Entity 6054 Exercise / conversionCommon Stock 30,635 $1.50 $45,952.50
Disclosure

SEC source: 0001625641-21-000070 · wf-form4_164020868389463.xml · nonDerivative · entry 1

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 397,164

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.

Read SEC document
November 16, 2021 Filed Nov 17, 2021 19:06 UTC CS Disco, Inc. LAW · Entity 6054 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 38,504 $0.00 Strike: $1.50 $0.00
Disclosure

SEC source: 0001209191-21-065282 · doc4.xml · derivative · entry 9

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,884

Underlying: Common Stock · 38,504 shares

Expires 2028-06-08

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

F7 · derivative.exercise_date: Twenty-five percent (25%) of the shares underlying this option vested on December 31, 2018, and the remainder vested or shall vest in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service to the Issuer through the each vesting date.

Read SEC document
November 16, 2021 Filed Nov 17, 2021 19:06 UTC CS Disco, Inc. LAW · Entity 6054 SaleCommon Stock 403 $51.08 $20,585.24
Disclosure

SEC source: 0001209191-21-065282 · doc4.xml · nonDerivative · entry 7

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 366,529

F1 · kind: Shares were sold pursuant to a Rule 10b5-1 trading plan.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.01 to $51.30 inclusive.

Read SEC document
November 16, 2021 Filed Nov 17, 2021 19:06 UTC CS Disco, Inc. LAW · Entity 6054 SaleCommon Stock 8,101 $50.51 $409,181.51
Disclosure

SEC source: 0001209191-21-065282 · doc4.xml · nonDerivative · entry 6

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 366,932

F1 · kind: Shares were sold pursuant to a Rule 10b5-1 trading plan.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.00 to $50.99 inclusive.

Read SEC document
November 16, 2021 Filed Nov 17, 2021 19:06 UTC CS Disco, Inc. LAW · Entity 6054 Exercise / conversionCommon Stock 38,504 $1.50 $57,756.00
Disclosure

SEC source: 0001209191-21-065282 · doc4.xml · nonDerivative · entry 5

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 375,033

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.

Read SEC document
November 15, 2021 Filed Nov 17, 2021 19:06 UTC CS Disco, Inc. LAW · Entity 6054 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 36,084 $0.00 Strike: $1.50 $0.00
Disclosure

SEC source: 0001209191-21-065282 · doc4.xml · derivative · entry 8

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 264,388

Underlying: Common Stock · 36,084 shares

Expires 2028-06-08

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

F7 · derivative.exercise_date: Twenty-five percent (25%) of the shares underlying this option vested on December 31, 2018, and the remainder vested or shall vest in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service to the Issuer through the each vesting date.

Read SEC document
November 15, 2021 Filed Nov 17, 2021 19:06 UTC CS Disco, Inc. LAW · Entity 6054 SaleCommon Stock 4,501 $51.54 $231,981.54
Disclosure

SEC source: 0001209191-21-065282 · doc4.xml · nonDerivative · entry 4

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 336,529

F1 · kind: Shares were sold pursuant to a Rule 10b5-1 trading plan.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.50 to $51.66 inclusive.

Read SEC document
November 15, 2021 Filed Nov 17, 2021 19:06 UTC CS Disco, Inc. LAW · Entity 6054 SaleCommon Stock 8,063 $50.97 $410,971.11
Disclosure

SEC source: 0001209191-21-065282 · doc4.xml · nonDerivative · entry 3

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 341,030

F1 · kind: Shares were sold pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.50 to $51.48 inclusive.

Read SEC document
November 15, 2021 Filed Nov 17, 2021 19:06 UTC CS Disco, Inc. LAW · Entity 6054 SaleCommon Stock 23,520 $49.69 $1,168,708.80
Disclosure

SEC source: 0001209191-21-065282 · doc4.xml · nonDerivative · entry 2

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 349,093

F1 · kind: Shares were sold pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.50 to $50.49 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2), (3), (4), (5) and (6).

Read SEC document
November 15, 2021 Filed Nov 17, 2021 19:06 UTC CS Disco, Inc. LAW · Entity 6054 Exercise / conversionCommon Stock 36,084 $1.50 $54,126.00
Disclosure

SEC source: 0001209191-21-065282 · doc4.xml · nonDerivative · entry 1

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 372,613

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.

Read SEC document
September 17, 2021 Filed Sep 21, 2021 16:55 UTC CS Disco, Inc. LAW · Entity 6054 SaleCommon Stock 66,724 $51.28 $3,421,439.91
Disclosure

SEC source: 0001209191-21-057048 · doc4.xml · nonDerivative · entry 1

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 336,529

Read SEC document
September 14, 2021 Filed Sep 16, 2021 17:07 UTC CS Disco, Inc. LAW · Entity 6054 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 66,724 $0.00 Strike: $1.50 $0.00
Disclosure

SEC source: 0001209191-21-056429 · doc4.xml · derivative · entry 2

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 300,472

Underlying: Common Stock · 66,724 shares

Expires 2028-06-08

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_date: Twenty-five percent (25%) of the shares underlying this option vested on December 31, 2018, and the remainder vested or shall vest in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service to the Issuer through the each vesting date.

Read SEC document
September 14, 2021 Filed Sep 16, 2021 17:07 UTC CS Disco, Inc. LAW · Entity 6054 Exercise / conversionCommon Stock 66,724 $1.50 $100,086.00
Disclosure

SEC source: 0001209191-21-056429 · doc4.xml · nonDerivative · entry 1

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 403,253

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.

Read SEC document
July 23, 2021 Filed Jul 27, 2021 19:25 UTC CS Disco, Inc. LAW · Entity 6054 ConversionSeries D Preferred Stock · Derivative 36,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-048357 · doc4.xml · derivative · entry 2

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 36,000 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 share of Series D Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically convert into shares of Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of Series D Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically convert into shares of Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of Series D Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically convert into shares of Common Stock upon the closing of the Issuer's initial public offering.

Read SEC document
July 23, 2021 Filed Jul 27, 2021 19:25 UTC CS Disco, Inc. LAW · Entity 6054 ConversionCommon Stock 36,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-21-048357 · doc4.xml · nonDerivative · entry 1

Lafair Michael · CIK 0001870164 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 336,529

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 share of Series D Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically convert into shares of Common Stock upon the closing of the Issuer's initial public offering.

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.