person · Reporting owner

SIEGEL MARK S

Disclosed activity across 2 companies

Tapewire entity: 81489
SEC CIK: 0000919501

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Fathom Holdings Inc.FTHM · Entity 7614	10% owner	March 17, 2025	March 27, 2025
PATTERSON UTI ENERGY INCPTEN · Entity 2270	Director · Chairman of the Board	May 11, 2020	May 13, 2020

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.

Fathom Holdings Inc.

Report date March 17, 2025 · Filed March 27, 2025

Jointly reported with Prometheus Foundation, REMY CAPITAL PARTNERS III L P, ReMY Holdings, Inc.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	2,117,824	Reported balance Holding disclosure · report date 2025-03-17 · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · Balance 2,117,824 F1: These securities are owned solely by Prometheus Foundation, who is a member of a "group" with ReMY Capital Partners III, L.P. ("ReMY LP"), ReMY Holdings, Inc. ("ReMY GP"), Mark S. Siegel, and Adam Rothstein for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Mr. Rothstein is a director of the Issuer and files separate reports pursuant to Section 16(a) of the Exchange Act.
Common StockSEC Table I · non-derivative	Direct	657,256	Reported balance Holding disclosure · report date 2025-03-17 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 657,256 F2: These securities are held directly by ReMY LP. ReMY LP's general partner is ReMY GP, whose president and sole shareholder is Mr. Siegel. ReMY GP may be deemed to beneficially own the shares held by ReMY LP. Mr. Siegel has voting and investment power over the shares held by ReMY LP and, accordingly, may be deemed to beneficially own the shares held by ReMY LP. ReMY GP and Mr. Siegel disclaim beneficial ownership in these shares except to the extent of its or his respective pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: These securities are owned solely by Prometheus Foundation, who is a member of a "group" with ReMY Capital Partners III, L.P. ("ReMY LP"), ReMY Holdings, Inc. ("ReMY GP"), Mark S. Siegel, and Adam Rothstein for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Mr. Rothstein is a director of the Issuer and files separate reports pursuant to Section 16(a) of the Exchange Act.

F2: These securities are held directly by ReMY LP. ReMY LP's general partner is ReMY GP, whose president and sole shareholder is Mr. Siegel. ReMY GP may be deemed to beneficially own the shares held by ReMY LP. Mr. Siegel has voting and investment power over the shares held by ReMY LP and, accordingly, may be deemed to beneficially own the shares held by ReMY LP. ReMY GP and Mr. Siegel disclaim beneficial ownership in these shares except to the extent of its or his respective pecuniary interest therein.

PATTERSON UTI ENERGY INC

Report date May 11, 2020 · Filed May 13, 2020

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock, $.01 par value per shareSEC Table I · non-derivative	Direct	1,574,985	Reported balance After 2020-05-11 transaction · row 1 1 source row Row 1 · 2020-05-11 · Grant · Acquired 119,203 · Balance 1,574,985 F1: Shares received in settlement of the 2017 Performance Unit grant.
Common Stock, $.01 par value per shareSEC Table I · non-derivative	IndirectBy Trust(s)	83,400	Reported balance Holding disclosure · report date 2020-05-11 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 83,400 F2: Held by trust(s) for which the reporting person is the trustee.
Common Stock, $.01 par value per shareSEC Table I · non-derivative	IndirectSee Footnote	605,000	Reported balance Holding disclosure · report date 2020-05-11 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 605,000 F3: Shares owned by Remy Capital Partners III, L.P. Mr. Siegel is the sole stockholder of the general partner of Remy Capital Partners III, L.P.

Filing footnotes · ownership attribution and instrument terms

F1: Shares received in settlement of the 2017 Performance Unit grant.

F2: Held by trust(s) for which the reporting person is the trustee.

F3: Shares owned by Remy Capital Partners III, L.P. Mr. Siegel is the sole stockholder of the general partner of Remy Capital Partners III, L.P.

Transaction history

JSON API

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

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

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
May 11, 2020 Filed May 13, 2020 20:03 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	GrantCommon Stock, $.01 par value per share	119,203	$0.00	$0.00	Disclosure SEC source: 0001209191-20-028782 · doc4.xml · nonDerivative · entry 1 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,574,985 F1 · shares: Shares received in settlement of the 2017 Performance Unit grant. Read SEC document
April 26, 2019 Filed Apr 30, 2019 11:54 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	Exercise / conversionStock Option (Right to Buy) · Derivative	350,000	$0.00 Strike: $13.17	$0.00	Disclosure SEC source: 0001209191-19-026518 · doc4.xml · derivative · entry 5 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock, $.01 par value per share · 350,000 shares Expires 2019-04-27 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
April 26, 2019 Filed Apr 30, 2019 11:54 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	Tax withholdingCommon Stock, $.01 par value per share	336,283	$14.28	$4,802,121.24	Disclosure SEC source: 0001209191-19-026518 · doc4.xml · nonDerivative · entry 2 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,455,782 F2 · shares: Shares disposed to pay exercise price and applicable withholding taxes related to option exercised on April 26, 2019. Read SEC document
April 26, 2019 Filed Apr 30, 2019 11:54 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	Exercise / conversionCommon Stock, $.01 par value per share	350,000	$13.17	$4,609,500.00	Disclosure SEC source: 0001209191-19-026518 · doc4.xml · nonDerivative · entry 1 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,792,065 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 · shares: Acquired upon exercise of option that would have expired April 27, 2019. Net exercise effected pursuant to a Rule 10b5-1 Sales Plan that provides for an automatic net exercise on the regular market trading date immediately preceding the expiration date for the option. Read SEC document
April 24, 2019 Filed Apr 25, 2019 20:06 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	Tax withholdingCommon Stock, $.01 par value per share	17,565	$15.83	$278,053.95	Disclosure SEC source: 0001209191-19-025970 · doc4.xml · nonDerivative · entry 6 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,442,065 F6 · shares: Shares disposed to pay applicable withholding taxes on Restricted stock units converted into common stock on April 24, 2019. Read SEC document
April 23, 2019 Filed Apr 25, 2019 20:06 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	GrantCommon Stock, $.01 par value per share	69,600	$0.00	$0.00	Disclosure SEC source: 0001209191-19-025970 · doc4.xml · nonDerivative · entry 5 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,459,630 F5 · shares: Restricted stock units that convert into common stock on a one-for-one basis. One-third of the restricted stock units vests on April 23, 2020 and the remainder vests in equal monthly installments over the twenty-four months following April 23, 2020. Read SEC document
April 23, 2019 Filed Apr 25, 2019 20:06 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	Tax withholdingCommon Stock, $.01 par value per share	10,094	$15.83	$159,788.02	Disclosure SEC source: 0001209191-19-025970 · doc4.xml · nonDerivative · entry 4 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,390,030 F4 · shares: Shares disposed to pay applicable withholding taxes on shares received from the 2016 Performance Unit grant. Read SEC document
April 23, 2019 Filed Apr 25, 2019 20:06 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	GrantCommon Stock, $.01 par value per share	33,100	$0.00	$0.00	Disclosure SEC source: 0001209191-19-025970 · doc4.xml · nonDerivative · entry 3 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,400,124 F3 · shares: Shares received in settlement of the 2016 Performance Unit grant. Read SEC document
January 09, 2019 Filed Apr 25, 2019 20:06 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	GiftCommon Stock, $.01 par value per share	33,500	$0.00	$0.00	Disclosure SEC source: 0001209191-19-025970 · doc4.xml · nonDerivative · entry 2 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Indirect · By Trust(s) Disclosed balance after: 83,400 F1 · shares: The reporting person gifted an aggregate of 33,500 shares to a trust for which the reporting person is the trustee. F2 · ownership.nature: Held by trust(s) for which the reporting person is the trustee. Read SEC document
January 09, 2019 Filed Apr 25, 2019 20:06 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	GiftCommon Stock, $.01 par value per share	33,500	$0.00	$0.00	Disclosure SEC source: 0001209191-19-025970 · doc4.xml · nonDerivative · entry 1 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,367,024 F1 · shares: The reporting person gifted an aggregate of 33,500 shares to a trust for which the reporting person is the trustee. Read SEC document
May 02, 2018 Filed May 3, 2018 20:48 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	Tax withholdingCommon Stock, $.01 par value per share	82,037	$21.50	$1,763,795.50	Disclosure SEC source: 0001209191-18-027663 · doc4.xml · nonDerivative · entry 1 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,400,524 F1 · shares: Shares disposed to pay applicable withholding taxes on restricted stock vested on 05/02/2018. Read SEC document
April 24, 2018 Filed Apr 26, 2018 20:59 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	Tax withholdingCommon Stock, $.01 par value per share	35,099	$19.64	$689,344.36	Disclosure SEC source: 0001209191-18-026254 · doc4.xml · nonDerivative · entry 3 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,482,561 F3 · shares: Shares disposed to pay applicable withholding taxes on shares received from 2015 Performance Unit grant. Read SEC document
April 24, 2018 Filed Apr 26, 2018 20:59 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	GrantCommon Stock, $.01 par value per share	101,600	$0.00	$0.00	Disclosure SEC source: 0001209191-18-026254 · doc4.xml · nonDerivative · entry 2 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,517,660 F2 · shares: Shares received in settlement of the 2015 Performance Unit grant. Read SEC document
April 24, 2018 Filed Apr 26, 2018 20:59 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	GrantCommon Stock, $.01 par value per share	199,600	$0.00	$0.00	Disclosure SEC source: 0001209191-18-026254 · doc4.xml · nonDerivative · entry 1 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,416,060 F1 · shares: Restricted stock units that convert into common stock on a one-for-one basis. One-third of the restricted stock units vests on April 24, 2019 and the remainder vests in equal monthly installments over the twenty-four months following April 24, 2019. Read SEC document
May 02, 2017 Filed May 4, 2017 20:01 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	GrantCommon Stock, $.01 par value per share	113,586	$0.00	$0.00	Disclosure SEC source: 0001209191-17-029978 · doc4.xml · nonDerivative · entry 2 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,216,460 F2 · shares: One hundred percent (100%) of the shares vest on May 2, 2018. Read SEC document
May 02, 2017 Filed May 4, 2017 20:01 UTC	PATTERSON UTI ENERGY INC PTEN · Entity 2270	GrantCommon Stock, $.01 par value per share	155,628	$0.00	$0.00	Disclosure SEC source: 0001209191-17-029978 · doc4.xml · nonDerivative · entry 1 SIEGEL MARK S · CIK 0000919501 · Director · Chairman of the Board 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,102,874 F1 · shares: One-third of the shares vests on May 2, 2018 and the remainder vests in equal monthly installments over the twenty-four months following May 2, 2018. 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.