CS Disco CEO shares withheld for tax on vesting

CS Disco, Inc. reported that CEO Eric Friedrichsen had 44,492 shares of common stock withheld at $3.83 per share to cover tax liabilities on a vesting restricted stock award.

Rhea-AI Filing Summary

CS Disco, Inc. reported that CEO Eric Friedrichsen had 44,492 shares of common stock withheld at $3.83 per share to cover tax liabilities on a vesting restricted stock award. This was not a discretionary sale, and he now directly holds 1,472,680 shares.

Insider Trade Summary

Exercise Price or Tax Liability: 44,492 shares

Exercise Price or Tax Liability 1 txn

Insider Friedrichsen Eric

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	44,492	$3.83	$170K

Holdings After Transaction: Common Stock — 1,472,680 shares (Direct)

Footnotes (1)

1. 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.

Key Figures

Shares withheld for taxes: 44,492 shares Withholding reference price: $3.83 per share Shares held after transaction: 1,472,680 shares

3 metrics

Shares withheld for taxes 44,492 shares Tax-withholding disposition on time-based restricted stock vesting

Withholding reference price $3.83 per share Value used for 44,492 withheld shares

Shares held after transaction 1,472,680 shares CEO direct common stock ownership after withholding

Key Terms

tax-withholding disposition, restricted stock award, discretionary sale

3 terms

tax-withholding disposition financial

"transaction_action: tax-withholding disposition associated with code F"

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

restricted stock award financial

"tax liability upon the vesting of a time-based restricted stock award"

A restricted stock award is company shares given to an employee or executive that cannot be sold or fully owned until certain conditions—like staying with the company for a set time or hitting performance targets—are met. Think of it as a gift that only becomes yours after you fulfill specific obligations; for investors, these awards matter because they can increase the total shares outstanding when they vest, reveal how management is being paid and motivated, and create potential selling pressure when restrictions lift.

discretionary sale financial

"does not represent a discretionary sale by the reporting person"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did CS Disco (LAW) report for CEO Eric Friedrichsen?

CS Disco reported a tax-withholding disposition for CEO Eric Friedrichsen. The company withheld 44,492 common shares at $3.83 each to cover taxes due on a vesting restricted stock award, rather than him selling shares on the open market.

Was the CS Disco (LAW) CEO’s Form 4 transaction an open-market sale?

No, the CEO’s transaction was not an open-market sale. The 44,492 shares were withheld by CS Disco to satisfy tax liabilities from a vesting restricted stock award and, as stated, did not represent a discretionary sale by the reporting person.

How many CS Disco (LAW) shares were withheld for the CEO’s tax obligations?

A total of 44,492 CS Disco common shares were withheld. The shares were taken at a reference price of $3.83 per share to cover the tax liability arising when a time-based restricted stock award granted to the CEO vested.

How many CS Disco (LAW) shares does the CEO hold after this Form 4 transaction?

Following the tax-withholding disposition, CEO Eric Friedrichsen directly holds 1,472,680 CS Disco common shares. This post-transaction holding reflects his remaining equity stake after the issuer withheld 44,492 shares to satisfy related tax obligations.

What does transaction code F mean in the CS Disco (LAW) Form 4 filing?

Transaction code F indicates shares were disposed to pay exercise price or taxes. In this case, 44,492 CS Disco shares were withheld by the issuer to cover the CEO’s tax liability on a vesting restricted stock award, not sold on the market.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/19/2026 - 04:07 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Friedrichsen Eric

(Last) (First) (Middle)

111 CONGRESS AVE.

SUITE 900

(Street)

AUSTIN TEXAS 78701

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CS Disco, Inc. [ LAW ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/16/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/16/2026		F		44,492(1)	D	$3.83	1,472,680	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. 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.

Remarks:

	/s/ Aaron Barfoot, Attorney-in-Fact	05/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)