person · Reporting owner

GRAHAM DONALD

Disclosed activity across 3 companies

Tapewire entity: 12477
SEC CIK: 0001018401

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Cable One, Inc.CABO · Entity 565	10% owner	December 16, 2019	December 18, 2019
Graham Holdings CoGHC · Entity 3951	Director · 10% owner	August 13, 2026	August 14, 2026
Meta Platforms, Inc.FB · Entity 2790	Director	May 15, 2015	May 19, 2015

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.

Cable One, Inc.

Report date December 16, 2019 · Filed December 18, 2019

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Stock; par value $0.01SEC Table I · non-derivative	IndirectTrusts for Siblings	0	Reported balance After 2019-12-16 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 3 · 2019-12-16 · Other · Disposed 96,276 · Balance 0 F1: The reporting person was a trustee of the 1939 Residuary Trust f/b/o Stephen M. Graham u/a/d 6/24/39, 1939 Residuary Trust f/b/o Elizabeth G. Weymouth u/a/d 6/24/39, 1969 Trust f/b/o Elizabeth G. Weymouth and 1973 Trust f/b/o Stephen M. Graham, which hold 7,338, 29,363, 40,250 and 19,325 shares of Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee.
Common Stock; par value $0.01SEC Table I · non-derivative	IndirectTrusts for Children	3,800	Reported balance After 2019-12-16 transaction · row 4 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 4 · 2019-12-16 · Other · Disposed 6,000 · Balance 3,800 F2: The reporting person was a trustee of the Elizabeth K. Graham Trust No. 1 u/a/d 9/13/10, Laura G. O'Shaughnessy Trust No. 1 u/a/d 9/13/10, Mary L. Graham Trust No. 1 u/a/d 9/13/10 and William W. Graham Trust No. 1 u/a/d 9/13/10, which hold 1,500, 1,500, 1,500 and 1,500 shares of Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee. F3: The reporting person is a trustee of the trusts that own the reported securities, but he is not a beneficiary of such trusts. The reporting person disclaims beneficial ownership of the reported securities.
Common Stock; par value $0.01SEC Table I · non-derivative	IndirectTrusts for Children of Siblings	1,044	Reported balance After 2019-12-16 transaction · row 5 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 5 · 2019-12-16 · Other · Disposed 1,800 · Balance 1,044 F4: The reporting person was a trustee of the Thomas W. Graham Art. THIRD (i) Trust u/a/d 6/24/39 and Juliet Graham Art. THIRD (i) Trust u/a/d 6/24/39, which hold 900 and 900 shares of Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee. F3: The reporting person is a trustee of the trusts that own the reported securities, but he is not a beneficiary of such trusts. The reporting person disclaims beneficial ownership of the reported securities.
Common Stock; par value $0.01SEC Table I · non-derivative	Direct	18,194	Reported balance Holding disclosure · report date 2019-12-16 · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · Balance 18,194
Common Stock; par value $0.01SEC Table I · non-derivative	IndirectRevocable Trust	112,013	Reported balance Holding disclosure · report date 2019-12-16 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 112,013
Common Stock; par value $0.01SEC Table I · non-derivative	IndirectTrusts for Third Party	5,000	Reported balance Holding disclosure · report date 2019-12-16 · row 6 Holding and transaction disclosures are not merged. 1 source row Row 6 · Balance 5,000 F3: The reporting person is a trustee of the trusts that own the reported securities, but he is not a beneficiary of such trusts. The reporting person disclaims beneficial ownership of the reported securities.
Common Stock; par value $0.01SEC Table I · non-derivative	IndirectBeneficiary of Trusts	388,225	Reported balance Holding disclosure · report date 2019-12-16 · row 7 Holding and transaction disclosures are not merged. 1 source row Row 7 · Balance 388,225
Common Stock; par value $0.01SEC Table I · non-derivative	IndirectBy spouse	15	Reported balance Holding disclosure · report date 2019-12-16 · row 8 Holding and transaction disclosures are not merged. 1 source row Row 8 · Balance 15 F5: The reporting person disclaims beneficial ownership of the reported securities.

Filing footnotes · ownership attribution and instrument terms

F1: The reporting person was a trustee of the 1939 Residuary Trust f/b/o Stephen M. Graham u/a/d 6/24/39, 1939 Residuary Trust f/b/o Elizabeth G. Weymouth u/a/d 6/24/39, 1969 Trust f/b/o Elizabeth G. Weymouth and 1973 Trust f/b/o Stephen M. Graham, which hold 7,338, 29,363, 40,250 and 19,325 shares of Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee.

F2: The reporting person was a trustee of the Elizabeth K. Graham Trust No. 1 u/a/d 9/13/10, Laura G. O'Shaughnessy Trust No. 1 u/a/d 9/13/10, Mary L. Graham Trust No. 1 u/a/d 9/13/10 and William W. Graham Trust No. 1 u/a/d 9/13/10, which hold 1,500, 1,500, 1,500 and 1,500 shares of Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee.

F3: The reporting person is a trustee of the trusts that own the reported securities, but he is not a beneficiary of such trusts. The reporting person disclaims beneficial ownership of the reported securities.

F4: The reporting person was a trustee of the Thomas W. Graham Art. THIRD (i) Trust u/a/d 6/24/39 and Juliet Graham Art. THIRD (i) Trust u/a/d 6/24/39, which hold 900 and 900 shares of Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee.

F5: The reporting person disclaims beneficial ownership of the reported securities.

Graham Holdings Co

Report date August 13, 2026 · Filed August 14, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A Common StockSEC Table II · derivative / convertible security	IndirectBeneficiary of Trusts	375,592	Reported balance After 2026-08-13 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2026-08-13 · Other · Disposed 12,633 · Balance 375,592 F1: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F2: Distribution of Class A shares pursuant to the terms of a trust of which the reporting person is a trustee and beneficiary. F3: N/A
Class A Common StockSEC Table II · derivative / convertible security	Direct	150,469	Reported balance Holding disclosure · report date 2026-08-13 · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · Balance 150,469 F1: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date.

Filing footnotes · ownership attribution and instrument terms

F1: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date.

F2: Distribution of Class A shares pursuant to the terms of a trust of which the reporting person is a trustee and beneficiary.

F3: N/A

Meta Platforms, Inc.

Report date May 15, 2015 · Filed May 19, 2015

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Class A Common StockSEC Table I · non-derivative	Direct	648,776	Reported balance After 2015-05-15 transaction · row 1 1 source row Row 1 · 2015-05-15 · Exercise / conversion · Acquired 4,993 · Balance 648,776
Restricted Stock Units (RSU) (Class A)SEC Table II · derivative / convertible security · Expires 2024-05-14	Direct	0	Reported balance After 2015-05-15 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2015-05-15 · Exercise / conversion · Disposed 4,993 · Balance 0 F2: Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement. F3: The RSUs vested as to 100% of the total shares on May 15, 2015.
Class A Common StockSEC Table I · non-derivative	IndirectBy Donald E. Graham And Daniel L. Mosley As Trustees	38,124	Reported balance Holding disclosure · report date 2015-05-15 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 38,124 F1: Shares held of record by Donald E. Graham and Daniel L. Mosley as trustees under the agreement made on June 1, 1966 and as restated on March 27, 2003 by Donald E. Graham for his benefit.

Filing footnotes · ownership attribution and instrument terms

F1: Shares held of record by Donald E. Graham and Daniel L. Mosley as trustees under the agreement made on June 1, 1966 and as restated on March 27, 2003 by Donald E. Graham for his benefit.

F2: Each RSU represents a contingent right to receive 1 share of the Issuer's Class A Common Stock upon settlement.

F3: The RSUs vested as to 100% of the total shares on May 15, 2015.

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
August 13, 2026 Filed Aug 14, 2026 20:14 UTC	Graham Holdings Co GHC · Entity 3951	OtherClass A Common Stock · Derivative	12,633	Not disclosed	Not disclosed	Disclosure SEC source: 0000950157-26-000902 · ownership.xml · derivative · entry 2 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · Beneficiary of Trusts Disclosed balance after: 375,592 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F2 · kind: Distribution of Class A shares pursuant to the terms of a trust of which the reporting person is a trustee and beneficiary. F3 · price: N/A F1 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F1 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F1 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. Read SEC document
December 16, 2019 Filed Dec 18, 2019 21:21 UTC	Graham Holdings Co GHC · Entity 3951	OtherClass A Common Stock · Derivative	1,800	$0.00	$0.00	Disclosure SEC source: 0000950157-19-001450 · form4.xml · derivative · entry 11 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children of Siblings Disclosed balance after: 0 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F4 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F7 · kind: The reporting person was a trustee of the Thomas W. Graham Art. THIRD (i) Trust u/a/d 6/24/39 and Juliet Graham Art. THIRD (i) Trust u/a/d 6/24/39, which hold 900 and 900 shares of Class A Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee. F4 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F7 · ownership.nature: The reporting person was a trustee of the Thomas W. Graham Art. THIRD (i) Trust u/a/d 6/24/39 and Juliet Graham Art. THIRD (i) Trust u/a/d 6/24/39, which hold 900 and 900 shares of Class A Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee. Read SEC document
December 16, 2019 Filed Dec 18, 2019 21:21 UTC	Graham Holdings Co GHC · Entity 3951	OtherClass A Common Stock · Derivative	101,313	$0.00	$0.00	Disclosure SEC source: 0000950157-19-001450 · form4.xml · derivative · entry 9 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 7,617 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F4 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F6 · kind: The reporting person was a trustee of the 1939 Residuary Trust f/b/o Stephen M. Graham u/a/d 6/24/39, 1969 Trust f/b/o Elizabeth G. Weymouth and 1973 Trust f/b/o Stephen M. Graham, which hold 7,338, 72,000 and 21,975 shares of Class A Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee. F4 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F2 · ownership.nature: The reporting person is a trustee of the trusts that own the reported securities, but he is not a beneficiary of such trusts. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
December 16, 2019 Filed Dec 18, 2019 21:21 UTC	Graham Holdings Co GHC · Entity 3951	OtherClass A Common Stock · Derivative	194,505	$0.00	$0.00	Disclosure SEC source: 0000950157-19-001450 · form4.xml · derivative · entry 8 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 0 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F4 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F5 · kind: The reporting person was a trustee of the Elizabeth K. Graham Trust No. 1 u/a/d 9/13/10, Laura G. O'Shaughnessy Trust No. 1 u/a/d 9/13/10, Mary L. Graham Trust No. 1 u/a/d 9/13/10 and William W. Graham Trust No. 1 u/a/d 9/13/10, which hold 48,626, 48,626, 48,627 and 48,626 shares of Class A Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee. F4 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F5 · ownership.nature: The reporting person was a trustee of the Elizabeth K. Graham Trust No. 1 u/a/d 9/13/10, Laura G. O'Shaughnessy Trust No. 1 u/a/d 9/13/10, Mary L. Graham Trust No. 1 u/a/d 9/13/10 and William W. Graham Trust No. 1 u/a/d 9/13/10, which hold 48,626, 48,626, 48,627 and 48,626 shares of Class A Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee. Read SEC document
December 16, 2019 Filed Dec 18, 2019 21:21 UTC	Graham Holdings Co GHC · Entity 3951	OtherClass B Common Stock	43,363	$0.00	$0.00	Disclosure SEC source: 0000950157-19-001450 · form4.xml · nonDerivative · entry 2 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 0 F1 · kind: The reporting person was a trustee of the 1939 Residuary Trust f/b/o Elizabeth G. Weymouth u/a/d 6/24/39, which holds 43,363 shares of Class B Common Stock, but he is not a beneficiary of such trust. As of December 16, 2019, the reporting person resigned from his position as trustee. F1 · ownership.nature: The reporting person was a trustee of the 1939 Residuary Trust f/b/o Elizabeth G. Weymouth u/a/d 6/24/39, which holds 43,363 shares of Class B Common Stock, but he is not a beneficiary of such trust. As of December 16, 2019, the reporting person resigned from his position as trustee. Read SEC document
December 16, 2019 Filed Dec 18, 2019 21:22 UTC	Cable One, Inc. CABO · Entity 565	OtherCommon Stock; par value $0.01	1,800	$0.00	$0.00	Disclosure SEC source: 0000950157-19-001451 · form4.xml · nonDerivative · entry 5 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children of Siblings Disclosed balance after: 1,044 F4 · kind: The reporting person was a trustee of the Thomas W. Graham Art. THIRD (i) Trust u/a/d 6/24/39 and Juliet Graham Art. THIRD (i) Trust u/a/d 6/24/39, which hold 900 and 900 shares of Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee. F3 · ownership.nature: The reporting person is a trustee of the trusts that own the reported securities, but he is not a beneficiary of such trusts. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
December 16, 2019 Filed Dec 18, 2019 21:22 UTC	Cable One, Inc. CABO · Entity 565	OtherCommon Stock; par value $0.01	6,000	$0.00	$0.00	Disclosure SEC source: 0000950157-19-001451 · form4.xml · nonDerivative · entry 4 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 3,800 F2 · kind: The reporting person was a trustee of the Elizabeth K. Graham Trust No. 1 u/a/d 9/13/10, Laura G. O'Shaughnessy Trust No. 1 u/a/d 9/13/10, Mary L. Graham Trust No. 1 u/a/d 9/13/10 and William W. Graham Trust No. 1 u/a/d 9/13/10, which hold 1,500, 1,500, 1,500 and 1,500 shares of Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee. F3 · ownership.nature: The reporting person is a trustee of the trusts that own the reported securities, but he is not a beneficiary of such trusts. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
December 16, 2019 Filed Dec 18, 2019 21:22 UTC	Cable One, Inc. CABO · Entity 565	OtherCommon Stock; par value $0.01	96,276	$0.00	$0.00	Disclosure SEC source: 0000950157-19-001451 · form4.xml · nonDerivative · entry 3 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 0 F1 · kind: The reporting person was a trustee of the 1939 Residuary Trust f/b/o Stephen M. Graham u/a/d 6/24/39, 1939 Residuary Trust f/b/o Elizabeth G. Weymouth u/a/d 6/24/39, 1969 Trust f/b/o Elizabeth G. Weymouth and 1973 Trust f/b/o Stephen M. Graham, which hold 7,338, 29,363, 40,250 and 19,325 shares of Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee. F1 · ownership.nature: The reporting person was a trustee of the 1939 Residuary Trust f/b/o Stephen M. Graham u/a/d 6/24/39, 1939 Residuary Trust f/b/o Elizabeth G. Weymouth u/a/d 6/24/39, 1969 Trust f/b/o Elizabeth G. Weymouth and 1973 Trust f/b/o Stephen M. Graham, which hold 7,338, 29,363, 40,250 and 19,325 shares of Common Stock, respectively, but he is not a beneficiary of such trusts. As of December 16, 2019, the reporting person resigned from his position as trustee. Read SEC document
March 13, 2019 Filed Mar 15, 2019 20:26 UTC	Cable One, Inc. CABO · Entity 565	SaleCommon Stock; par value $0.01	6,900	$926.14	$6,390,367.38	Disclosure SEC source: 0000950157-19-000279 · form4.xml · nonDerivative · entry 3 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 96,276 F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
December 26, 2018 Filed Dec 28, 2018 21:22 UTC	Graham Holdings Co GHC · Entity 3951	OtherClass A Common Stock · Derivative	69,625	$0.00	$0.00	Disclosure SEC source: 0000950157-18-001253 · form4.xml · derivative · entry 9 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 108,930 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F4 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F5 · kind: The reporting person was a trustee of the 1973 Trust f/b/o Elizabeth G. Weymouth, which holds 69,625 shares of Class A Common Stock. As of December 26, 2018, the reporting person resigned from his position as trustee. F4 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
December 26, 2018 Filed Dec 28, 2018 21:22 UTC	Graham Holdings Co GHC · Entity 3951	OtherClass B Common Stock	3,275	$0.00	$0.00	Disclosure SEC source: 0000950157-18-001253 · form4.xml · nonDerivative · entry 2 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 43,363 F3 · kind: The reporting person was a trustee of the 1973 Trust f/b/o Elizabeth G. Weymouth, which holds 3,275 shares of Class B Common Stock. As of December 26, 2018, the reporting person resigned from his position as trustee. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
December 26, 2018 Filed Dec 28, 2018 21:24 UTC	Cable One, Inc. CABO · Entity 565	OtherCommon Stock; par value $0.01	72,900	$0.00	$0.00	Disclosure SEC source: 0000950157-18-001254 · form4.xml · nonDerivative · entry 3 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 103,176 F3 · kind: The reporting person was a trustee of the 1973 Trust f/b/o Elizabeth G. Weymouth, which holds 72,900 shares of Common Stock. As of December 26, 2018, the reporting person resigned from his position as trustee. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
August 03, 2018 Filed Aug 6, 2018 20:18 UTC	Graham Holdings Co GHC · Entity 3951	PurchaseClass B Common Stock	150	$561.55	$84,232.50	Disclosure SEC source: 0000950157-18-000882 · form4.xml · nonDerivative · entry 8 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 5,600 F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
August 03, 2018 Filed Aug 6, 2018 20:18 UTC	Graham Holdings Co GHC · Entity 3951	PurchaseClass B Common Stock	25	$559.55	$13,988.75	Disclosure SEC source: 0000950157-18-000882 · form4.xml · nonDerivative · entry 7 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 5,450 F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
August 03, 2018 Filed Aug 6, 2018 20:18 UTC	Graham Holdings Co GHC · Entity 3951	PurchaseClass B Common Stock	50	$557.50	$27,875.00	Disclosure SEC source: 0000950157-18-000882 · form4.xml · nonDerivative · entry 6 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 5,425 F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
August 03, 2018 Filed Aug 6, 2018 20:18 UTC	Graham Holdings Co GHC · Entity 3951	PurchaseClass B Common Stock	215	$556.75	$119,701.25	Disclosure SEC source: 0000950157-18-000882 · form4.xml · nonDerivative · entry 5 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 5,375 F3 · price: The price reported in Column 4 is a weighted average price. These shares were purchased for the Laura O'Shaughnessy 2012 Family Trust by Timothy O'Shaughnessy, a co-trustee, in multiple transactions at prices ranging from $556.55 to $556.95, inclusive. The reporting person undertakes to provide to Graham Holdings Company, any security holder of Graham Holdings Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares purchased at each separate price within the range set forth in this footnote. The reporting person is a co-trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
August 02, 2018 Filed Aug 6, 2018 20:18 UTC	Graham Holdings Co GHC · Entity 3951	PurchaseClass B Common Stock	410	$549.50	$225,295.00	Disclosure SEC source: 0000950157-18-000882 · form4.xml · nonDerivative · entry 4 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 5,160 F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
August 02, 2018 Filed Aug 6, 2018 20:18 UTC	Graham Holdings Co GHC · Entity 3951	PurchaseClass B Common Stock	950	$546.61	$519,279.50	Disclosure SEC source: 0000950157-18-000882 · form4.xml · nonDerivative · entry 3 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 4,750 F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
June 11, 2018 Filed Jun 11, 2018 20:17 UTC	Cable One, Inc. CABO · Entity 565	SaleCommon Stock; par value $0.01	1,438	$670.98	$964,869.24	Disclosure SEC source: 0000950157-18-000603 · form4.xml · nonDerivative · entry 5 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 176,076 F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $665.00 to $678.00, inclusive. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
June 08, 2018 Filed Jun 11, 2018 20:17 UTC	Cable One, Inc. CABO · Entity 565	SaleCommon Stock; par value $0.01	2,158	$661.19	$1,426,848.02	Disclosure SEC source: 0000950157-18-000603 · form4.xml · nonDerivative · entry 4 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 177,514 F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $655.00 to $665.00, inclusive. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
June 07, 2018 Filed Jun 11, 2018 20:17 UTC	Cable One, Inc. CABO · Entity 565	SaleCommon Stock; par value $0.01	720	$650.07	$468,050.40	Disclosure SEC source: 0000950157-18-000603 · form4.xml · nonDerivative · entry 3 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 179,672 F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $647.41 to $651.17, inclusive. The reporting person undertakes to provide to Cable One, Inc., any security holder of Cable One, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares sold at each separate price within the ranges set forth in this footnote, and in footnotes (4) and (5), inclusive to this Form 4. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
June 06, 2018 Filed Jun 6, 2018 20:18 UTC	Cable One, Inc. CABO · Entity 565	SaleCommon Stock; par value $0.01	1,438	$653.57	$939,833.66	Disclosure SEC source: 0000950157-18-000589 · form4.xml · nonDerivative · entry 4 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 180,392 F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $650.76 to $657.00, inclusive. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
June 05, 2018 Filed Jun 6, 2018 20:18 UTC	Cable One, Inc. CABO · Entity 565	SaleCommon Stock; par value $0.01	1,438	$652.89	$938,855.82	Disclosure SEC source: 0000950157-18-000589 · form4.xml · nonDerivative · entry 3 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 181,830 F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $650.00 to $665.16, inclusive. The reporting person undertakes to provide to Cable One, Inc., any security holder of Cable One, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares sold at each separate price within the ranges set forth in this footnote, and in footnote (4), inclusive to this Form 4. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
June 04, 2018 Filed Jun 4, 2018 20:18 UTC	Cable One, Inc. CABO · Entity 565	SaleCommon Stock; par value $0.01	576	$651.19	$375,085.44	Disclosure SEC source: 0000950157-18-000584 · form4.xml · nonDerivative · entry 4 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 183,268 F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $644.00 to $661.00, inclusive. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
June 01, 2018 Filed Jun 4, 2018 20:18 UTC	Cable One, Inc. CABO · Entity 565	SaleCommon Stock; par value $0.01	2,446	$659.73	$1,613,699.58	Disclosure SEC source: 0000950157-18-000584 · form4.xml · nonDerivative · entry 3 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 183,844 F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $655.82 to $665.00, inclusive. The reporting person undertakes to provide to Cable One, Inc., any security holder of Cable One, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares sold at each separate price within the ranges set forth in this footnote, and in footnote (4), inclusive to this Form 4. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
May 31, 2018 Filed May 31, 2018 20:16 UTC	Cable One, Inc. CABO · Entity 565	SaleCommon Stock; par value $0.01	1,587	$654.92	$1,039,358.04	Disclosure SEC source: 0000950157-18-000580 · form4.xml · nonDerivative · entry 4 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 186,290 F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $650.00 to $657.95, inclusive. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
May 30, 2018 Filed May 31, 2018 20:16 UTC	Cable One, Inc. CABO · Entity 565	SaleCommon Stock; par value $0.01	316	$657.50	$207,770.00	Disclosure SEC source: 0000950157-18-000580 · form4.xml · nonDerivative · entry 3 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 187,877 F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $656.10 to $659.02, inclusive. The reporting person undertakes to provide to Cable One, Inc., any security holder of Cable One, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the shares sold at each separate price within the ranges set forth in this footnote, and in footnote (4), inclusive to this Form 4. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
April 06, 2018 Filed Apr 9, 2018 20:43 UTC	Graham Holdings Co GHC · Entity 3951	OtherClass A Common Stock · Derivative	55,764	$578.48	$32,258,358.72	Disclosure SEC source: 0000950157-18-000405 · form4.xml · derivative · entry 8 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 194,505 Underlying: Class B Common Stock · 0 shares Expires not disclosed F3 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · kind: This transaction is a private exchange between the reporting person and the Trusts for Children, in which the reporting person is exchanging shares of Class A Common Stock to the Trusts for Children for the equivalent value of Cable One, Inc. Common Stock. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such, this is a change in form of beneficial ownership. The value of Class A Common Stock for the purpose of this transaction is based on the mean of the high and the low prices of Class B Common Stock on March 5, 2018 and the value of Cable One, Inc. Common Stock is based on the mean of the high and the low prices of Cable One, Inc. Common Stock on March 5, 2018. F3 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
April 06, 2018 Filed Apr 9, 2018 20:43 UTC	Graham Holdings Co GHC · Entity 3951	OtherClass A Common Stock · Derivative	55,764	$578.48	$32,258,358.72	Disclosure SEC source: 0000950157-18-000405 · form4.xml · derivative · entry 7 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 150,469 Underlying: Class B Common Stock · 0 shares Expires not disclosed F3 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · kind: This transaction is a private exchange between the reporting person and the Trusts for Children, in which the reporting person is exchanging shares of Class A Common Stock to the Trusts for Children for the equivalent value of Cable One, Inc. Common Stock. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such, this is a change in form of beneficial ownership. The value of Class A Common Stock for the purpose of this transaction is based on the mean of the high and the low prices of Class B Common Stock on March 5, 2018 and the value of Cable One, Inc. Common Stock is based on the mean of the high and the low prices of Cable One, Inc. Common Stock on March 5, 2018. F3 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. Read SEC document
March 19, 2018 Filed Apr 3, 2018 20:29 UTC	Cable One, Inc. CABO · Entity 565	OtherCommon Stock; par value $0.01	46,832	$688.79	$32,257,413.28	Disclosure SEC source: 0000950157-18-000380 · form4.xml · nonDerivative · entry 4 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 9,800 F3 · kind: This transaction is a private exchange between the Trusts for Children and the reporting person, in which the Trusts for Children exchanged shares of Common Stock to the reporting person for the equivalent value of Graham Holdings Company Class A Common Stock. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such, this is a change in form of beneficial ownership. The value of Common Stock for the purpose of this transaction is based on the mean of the high and the low prices of Common Stock on March 5, 2018 and the value of Graham Holdings Company Class A Common Stock is based on the mean of the high and the low prices of Graham Holdings Company Class B Common Stock on March 5, 2018. The transfer of the shares was effectuated by a fiduciary agent, and the reporting person was notified of the completion of the transfer on April 2, 2018. F3 · price: This transaction is a private exchange between the Trusts for Children and the reporting person, in which the Trusts for Children exchanged shares of Common Stock to the reporting person for the equivalent value of Graham Holdings Company Class A Common Stock. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such, this is a change in form of beneficial ownership. The value of Common Stock for the purpose of this transaction is based on the mean of the high and the low prices of Common Stock on March 5, 2018 and the value of Graham Holdings Company Class A Common Stock is based on the mean of the high and the low prices of Graham Holdings Company Class B Common Stock on March 5, 2018. The transfer of the shares was effectuated by a fiduciary agent, and the reporting person was notified of the completion of the transfer on April 2, 2018. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
March 19, 2018 Filed Apr 3, 2018 20:29 UTC	Cable One, Inc. CABO · Entity 565	OtherCommon Stock; par value $0.01	46,832	$688.79	$32,257,413.28	Disclosure SEC source: 0000950157-18-000380 · form4.xml · nonDerivative · entry 2 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Revocable Trust Disclosed balance after: 112,013 F3 · kind: This transaction is a private exchange between the Trusts for Children and the reporting person, in which the Trusts for Children exchanged shares of Common Stock to the reporting person for the equivalent value of Graham Holdings Company Class A Common Stock. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such, this is a change in form of beneficial ownership. The value of Common Stock for the purpose of this transaction is based on the mean of the high and the low prices of Common Stock on March 5, 2018 and the value of Graham Holdings Company Class A Common Stock is based on the mean of the high and the low prices of Graham Holdings Company Class B Common Stock on March 5, 2018. The transfer of the shares was effectuated by a fiduciary agent, and the reporting person was notified of the completion of the transfer on April 2, 2018. F3 · price: This transaction is a private exchange between the Trusts for Children and the reporting person, in which the Trusts for Children exchanged shares of Common Stock to the reporting person for the equivalent value of Graham Holdings Company Class A Common Stock. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such, this is a change in form of beneficial ownership. The value of Common Stock for the purpose of this transaction is based on the mean of the high and the low prices of Common Stock on March 5, 2018 and the value of Graham Holdings Company Class A Common Stock is based on the mean of the high and the low prices of Graham Holdings Company Class B Common Stock on March 5, 2018. The transfer of the shares was effectuated by a fiduciary agent, and the reporting person was notified of the completion of the transfer on April 2, 2018. Read SEC document
March 15, 2018 Filed Mar 19, 2018 21:12 UTC	Graham Holdings Co GHC · Entity 3951	OtherClass A Common Stock · Derivative	30,000	$0.00	$0.00	Disclosure SEC source: 0000950157-18-000324 · form4.xml · derivative · entry 9 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 178,555 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F3 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · kind: The reporting person was a trustee of the 1973 Trust f/b/o William W. Graham, which holds 30,000 shares of Class A Common Stock. As of March 15, 2018, the reporting person resigned from his position as trustee. F3 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
March 15, 2018 Filed Apr 3, 2018 20:29 UTC	Cable One, Inc. CABO · Entity 565	OtherCommon Stock; par value $0.01	30,000	$0.00	$0.00	Disclosure SEC source: 0000950157-18-000380 · form4.xml · nonDerivative · entry 3 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Siblings Disclosed balance after: 188,193 F4 · kind: The reporting person was a trustee of the 1973 Trust f/b/o William W. Graham, which holds 30,000 shares of Common Stock. On March 15, 2018, the reporting person resigned from his position as trustee. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
January 18, 2018 Filed Jan 26, 2018 21:32 UTC	Cable One, Inc. CABO · Entity 565	GiftCommon Stock; par value $0.01	71,450	$0.00	$0.00	Disclosure SEC source: 0000950157-18-000145 · form4.xml · nonDerivative · entry 2 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,194 F3 · kind: This represents a gift to a charitable fund. Read SEC document
January 12, 2018 Filed Jan 26, 2018 21:35 UTC	Graham Holdings Co GHC · Entity 3951	GiftClass A Common Stock · Derivative	5,400	$0.00	$0.00	Disclosure SEC source: 0000950157-18-000146 · form4.xml · derivative · entry 8 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 138,741 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F3 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F5 · kind: As of January 12, 2018, the Trusts distributed their 5,400 shares of Class A Common Stock of the Issuer to the reporting person's children, the Trusts' respective beneficiaries. F3 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. Read SEC document
December 20, 2017 Filed Jan 26, 2018 21:35 UTC	Graham Holdings Co GHC · Entity 3951	GiftClass B Common Stock	1,800	$0.00	$0.00	Disclosure SEC source: 0000950157-18-000146 · form4.xml · nonDerivative · entry 3 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 3,800 F4 · kind: The reporting person was a trustee of the Laura Graham Trust u/a/d 11/29/89 and the Mary Louise Graham Trust u/a/d 11/29/89 (together, the "Trusts"). As of December 20, 2017, the Trusts distributed their 1,800 shares of Class B Common Stock of the Issuer to the reporting person's children, the Trusts' respective beneficiaries. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
December 20, 2017 Filed Jan 26, 2018 21:32 UTC	Cable One, Inc. CABO · Entity 565	GiftCommon Stock; par value $0.01	7,200	$0.00	$0.00	Disclosure SEC source: 0000950157-18-000145 · form4.xml · nonDerivative · entry 5 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 56,632 F5 · kind: The reporting person is a trustee of the Laura Graham Trust u/a/d 11/29/89 and the Mary Louise Graham Trust u/a/d 11/29/89 (together, the "Trusts"). As of December 20, 2017, the Trusts distributed their 7,200 shares of Common Stock of the Issuer to the reporting person's children, the Trusts' respective beneficiaries. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
November 08, 2017 Filed Jan 26, 2018 21:32 UTC	Cable One, Inc. CABO · Entity 565	GiftCommon Stock; par value $0.01	140,404	$0.00	$0.00	Disclosure SEC source: 0000950157-18-000145 · form4.xml · nonDerivative · entry 1 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 89,644 F3 · kind: This represents a gift to a charitable fund. F4 · balance_after: The amount of securities beneficially owned reflects non-reportable transfers of directly held shares of Common Stock of the Issuer to the reporting person's Revocable Trust. Read SEC document
October 27, 2017 Filed Oct 31, 2017 21:44 UTC	Graham Holdings Co GHC · Entity 3951	GiftClass A Common Stock · Derivative	59,241	$0.00	$0.00	Disclosure SEC source: 0000950157-17-001511 · form4.xml · derivative · entry 9 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 144,141 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F3 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · kind: Following the termination of a grantor retained annuity trust, 59,241 shares of Class A Common Stock in such trust were transferred to trusts for the benefit of the reporting person's children. F3 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. Read SEC document
October 27, 2017 Filed Oct 31, 2017 21:44 UTC	Graham Holdings Co GHC · Entity 3951	GiftClass A Common Stock · Derivative	59,241	$0.00	$0.00	Disclosure SEC source: 0000950157-17-001511 · form4.xml · derivative · entry 8 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Grantor Retained Annuity Trust Disclosed balance after: 0 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F3 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · kind: Following the termination of a grantor retained annuity trust, 59,241 shares of Class A Common Stock in such trust were transferred to trusts for the benefit of the reporting person's children. F3 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. Read SEC document
October 19, 2017 Filed Oct 23, 2017 21:43 UTC	Cable One, Inc. CABO · Entity 565	GiftCommon Stock; par value $0.01	46,832	$0.00	$0.00	Disclosure SEC source: 0000950157-17-001470 · form4.xml · nonDerivative · entry 5 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 63,832 F4 · kind: Following the termination of a grantor retained annuity trust, 46,832 shares of Common Stock in such trust were transferred to trusts for the benefit of the reporting person's children. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
October 19, 2017 Filed Oct 23, 2017 21:43 UTC	Cable One, Inc. CABO · Entity 565	GiftCommon Stock; par value $0.01	46,832	$0.00	$0.00	Disclosure SEC source: 0000950157-17-001470 · form4.xml · nonDerivative · entry 2 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Grantor Retained Annuity Trust Disclosed balance after: 0 F4 · kind: Following the termination of a grantor retained annuity trust, 46,832 shares of Common Stock in such trust were transferred to trusts for the benefit of the reporting person's children. F3 · balance_after: Reflects (i) annuity payment from a grantor retained annuity trust to the reporting person and (ii) the transfers described in footnote 4. Read SEC document
September 28, 2017 Filed Oct 2, 2017 21:33 UTC	Graham Holdings Co GHC · Entity 3951	GiftClass B Common Stock	2,000	$0.00	$0.00	Disclosure SEC source: 0000950157-17-001392 · form4.xml · nonDerivative · entry 3 GRAHAM DONALD · CIK 0001018401 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 5,600 F4 · kind: The reporting person was the sole trustee of the Mary Louise Graham Trust u/a/d 11/22/85 (the "Trust"). The Trust terminated on August 7, 2017 and, as of September 28, 2017, the trust distributed its 2,000 shares of Class B Common Stock of the Issuer to the reporting person's daughter, the Trust's sole beneficiary. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
September 28, 2017 Filed Oct 2, 2017 21:35 UTC	Cable One, Inc. CABO · Entity 565	GiftCommon Stock; par value $0.01	2,000	$0.00	$0.00	Disclosure SEC source: 0000950157-17-001393 · form4.xml · nonDerivative · entry 5 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 17,000 F3 · kind: The reporting person was the sole trustee of the Mary Louise Graham Trust u/a/d 11/22/85 (the "Trust"). The Trust terminated on August 7, 2017 and, as of September 28, 2017, the trust distributed its 2,000 shares of Common Stock of the Issuer to the reporting person's daughter, the Trust's sole beneficiary. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
July 28, 2017 Filed Aug 1, 2017 21:32 UTC	Graham Holdings Co GHC · Entity 3951	PurchaseClass A Common Stock · Derivative	10,188	$596.70	$6,079,179.60	Disclosure SEC source: 0000950157-17-001161 · form4.xml · derivative · entry 9 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 84,900 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F3 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · kind: This transaction is a private sale and purchase between the reporting person and the Trusts for Children, in which the reporting person is selling shares of Class A Common Stock to the Trusts for Children for the equivalent value of Cable One, Inc. Common Stock, with fractional shares of Class A Common Stock being settled in cash. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such this is a change in form of beneficial ownership. F5 · price: The reporting person agreed to complete this transaction on July 24, 2017 as part of a larger transaction that was reported on July 26, 2017. However, due to a processing error at the bank, this transaction was not completed until July 28, 2017. For that reason, the value of Class A Common Stock for the purpose of this transaction is based on the mean of the high and the low price of Class B Common Stock on July 24, 2017 and the value of Cable One, Inc. Common Stock is based on the mean of the high and the low price of Cable One, Inc. Common Stock on July 24, 2017. F3 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. Read SEC document
July 28, 2017 Filed Aug 1, 2017 21:32 UTC	Graham Holdings Co GHC · Entity 3951	SaleClass A Common Stock · Derivative	10,188	$596.70	$6,079,179.60	Disclosure SEC source: 0000950157-17-001161 · form4.xml · derivative · entry 7 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 206,233 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F3 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · kind: This transaction is a private sale and purchase between the reporting person and the Trusts for Children, in which the reporting person is selling shares of Class A Common Stock to the Trusts for Children for the equivalent value of Cable One, Inc. Common Stock, with fractional shares of Class A Common Stock being settled in cash. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such this is a change in form of beneficial ownership. F5 · price: The reporting person agreed to complete this transaction on July 24, 2017 as part of a larger transaction that was reported on July 26, 2017. However, due to a processing error at the bank, this transaction was not completed until July 28, 2017. For that reason, the value of Class A Common Stock for the purpose of this transaction is based on the mean of the high and the low price of Class B Common Stock on July 24, 2017 and the value of Cable One, Inc. Common Stock is based on the mean of the high and the low price of Cable One, Inc. Common Stock on July 24, 2017. F3 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. Read SEC document
July 28, 2017 Filed Aug 1, 2017 21:33 UTC	Cable One, Inc. CABO · Entity 565	SaleCommon Stock; par value $0.01	8,187	$742.52	$6,079,011.24	Disclosure SEC source: 0000950157-17-001162 · form4.xml · nonDerivative · entry 5 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 19,000 F3 · kind: This transaction is a private sale and purchase between the Trusts for Children and the reporting person, in which the Trusts for Children are selling shares of Common Stock to the reporting person for the equivalent value of Graham Holdings Company Class A Common Stock, with fractional shares of Graham Holdings Company Class A being settled in cash. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such this is a change in form of beneficial ownership. F4 · price: The reporting person agreed to complete this transaction on July 24, 2017 as part of a larger transaction that was reported on July 26, 2017. However, due to a processing error at the bank, this transaction was not completed until July 28, 2017. For that reason, the value of Common Stock for the purpose of this transaction is based on the mean of the high and the low price of Common Stock on July 24, 2017 and the value of Graham Holdings Company Class A Common Stock is based on the mean of the high and the low price of Graham Holdings Company Class B Common Stock on July 24, 2017. F1 · ownership.nature: The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities. Read SEC document
July 28, 2017 Filed Aug 1, 2017 21:33 UTC	Cable One, Inc. CABO · Entity 565	PurchaseCommon Stock; par value $0.01	8,187	$742.52	$6,079,011.24	Disclosure SEC source: 0000950157-17-001162 · form4.xml · nonDerivative · entry 1 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 279,733 F3 · kind: This transaction is a private sale and purchase between the Trusts for Children and the reporting person, in which the Trusts for Children are selling shares of Common Stock to the reporting person for the equivalent value of Graham Holdings Company Class A Common Stock, with fractional shares of Graham Holdings Company Class A being settled in cash. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such this is a change in form of beneficial ownership. F4 · price: The reporting person agreed to complete this transaction on July 24, 2017 as part of a larger transaction that was reported on July 26, 2017. However, due to a processing error at the bank, this transaction was not completed until July 28, 2017. For that reason, the value of Common Stock for the purpose of this transaction is based on the mean of the high and the low price of Common Stock on July 24, 2017 and the value of Graham Holdings Company Class A Common Stock is based on the mean of the high and the low price of Graham Holdings Company Class B Common Stock on July 24, 2017. Read SEC document
July 24, 2017 Filed Jul 26, 2017 21:38 UTC	Graham Holdings Co GHC · Entity 3951	PurchaseClass A Common Stock · Derivative	30,564	$596.70	$18,237,538.80	Disclosure SEC source: 0000950157-17-001140 · form4.xml · derivative · entry 9 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · Trusts for Children Disclosed balance after: 74,712 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F3 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · kind: This transaction is a private sale and purchase between the reporting person and the Trusts for Children, in which the reporting person is selling shares of Class A Common Stock to the Trusts for Children for the equivalent value of Cable One, Inc. Common Stock, with fractional shares of Class A Common Stock being settled in cash. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such this is a change in form of beneficial ownership. The value of Class A Common Stock for the purpose of this transaction is based on the mean of the high and the low price of Class B Common Stock on July 24, 2017 and the value of Cable One, Inc. Common Stock is based on the mean of the high and the low price of Cable One, Inc. Common Stock on July 24, 2017. F4 · price: This transaction is a private sale and purchase between the reporting person and the Trusts for Children, in which the reporting person is selling shares of Class A Common Stock to the Trusts for Children for the equivalent value of Cable One, Inc. Common Stock, with fractional shares of Class A Common Stock being settled in cash. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such this is a change in form of beneficial ownership. The value of Class A Common Stock for the purpose of this transaction is based on the mean of the high and the low price of Class B Common Stock on July 24, 2017 and the value of Cable One, Inc. Common Stock is based on the mean of the high and the low price of Cable One, Inc. Common Stock on July 24, 2017. F3 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. Read SEC document
July 24, 2017 Filed Jul 26, 2017 21:38 UTC	Graham Holdings Co GHC · Entity 3951	SaleClass A Common Stock · Derivative	30,564	$596.70	$18,237,538.80	Disclosure SEC source: 0000950157-17-001140 · form4.xml · derivative · entry 7 GRAHAM DONALD · CIK 0001018401 · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 216,421 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F3 · derivative.exercise_price: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F4 · kind: This transaction is a private sale and purchase between the reporting person and the Trusts for Children, in which the reporting person is selling shares of Class A Common Stock to the Trusts for Children for the equivalent value of Cable One, Inc. Common Stock, with fractional shares of Class A Common Stock being settled in cash. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such this is a change in form of beneficial ownership. The value of Class A Common Stock for the purpose of this transaction is based on the mean of the high and the low price of Class B Common Stock on July 24, 2017 and the value of Cable One, Inc. Common Stock is based on the mean of the high and the low price of Cable One, Inc. Common Stock on July 24, 2017. F4 · price: This transaction is a private sale and purchase between the reporting person and the Trusts for Children, in which the reporting person is selling shares of Class A Common Stock to the Trusts for Children for the equivalent value of Cable One, Inc. Common Stock, with fractional shares of Class A Common Stock being settled in cash. The reporting person has indirect beneficial ownership of the Trusts for Children, and as such this is a change in form of beneficial ownership. The value of Class A Common Stock for the purpose of this transaction is based on the mean of the high and the low price of Class B Common Stock on July 24, 2017 and the value of Cable One, Inc. Common Stock is based on the mean of the high and the low price of Cable One, Inc. Common Stock on July 24, 2017. F3 · derivative.exercise_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.expiration_date: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. F3 · derivative.underlying_shares: Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date. 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.