“Marc D. Hamburg”

a.k.a.:  “Marc. D. Hamburg”

As a Name:  Registrant, Group Member and/or Signatory

        

Latest Filing:  4/8/24  as  ↓Signatory

        

As:  Signatory  (Director, Officer, Attorney, Accountant, Banker, Agent, etc.)

“Marc D. Hamburg” has been a Signatory for/with  27  Filers:

        

As Of	Filer			Filings       #        Latest		Issuer     (Primary)
4/8/24		NE	Berkshire Hathaway Inc.	133	SC 13G/A	CO	Liberty Media Corp.
2/26/24		TX	Burlington Northern Santa Fe, LLC	6	10-K	—
2/23/24		IA	Berkshire Hathaway Energy Co.	9	10-K	—
2/23/24		VA	Eastern Energy Gas Holdings, LLC	4	10-K	—
2/23/24		VA	Eastern Gas Transmission & Storage, Inc.	2	10-K	—
2/23/24		IA	Midamerican Energy Co.	4	10-K	—
2/23/24		IA	Midamerican Funding LLC	4	10-K	—
2/23/24		NV	Nevada Power Co.	4	10-K	—
2/23/24		OR	Pacificorp/OR	4	10-K	—
2/23/24		NV	Sierra Pacific Power Co.	4	10-K	—
7/17/23		NE	Buffett Warren E	1	SC 13G/A	CA	Activision Blizzard, Inc.
4/29/22		NY	Alleghany Corp./DE	4	DEFM14A	—
4/8/22		NE	Berkshire Hathaway Finance Corp.	2	8-A12B	—
3/22/21			Hermes Investment Management Ltd.	1	PX14A6G	NE	Berkshire Hathaway Inc.
2/14/13		NE	Cypress Insurance Co.	3	13F-NT	—
2/14/07		NE	Wesco Holdings Midwest Inc.	2	13F-NT	—
2/14/07		NE	Obh LLC	2	13F-NT	—
2/14/07		NE	Berkshire Hathaway Homestate Insurance Co.	3	13F-NT	—
2/14/07		NE	Berkshire Hathaway Life Insurance Co. of Nebraska	3	13F-NT	—
2/14/07		OH	Fechheimer Brothers Co.	2	13F-NT	—
			More...  Please Sign In to list all 27 of them.

“Marc D. Hamburg” has/had a Signatory interest in  29  Issuers:

As Of	Issuer			Filings       #        Latest		With Filer     (Primary)
4/8/24		CO	Liberty Media Corp.	6	SC 13G/A	NE	Berkshire Hathaway Inc.
2/14/24		CA	Chevron Corp.	2	SC 13G/A	NE	Berkshire Hathaway Inc.
2/14/24		CA	HP Inc.	3	SC 13G/A	NE	Berkshire Hathaway Inc.
2/14/24		CA	Apple Inc.	3	SC 13G/A	NE	Berkshire Hathaway Inc.
2/14/24		MI	Ally Financial Inc.	2	SC 13G/A	NE	Berkshire Hathaway Inc.
7/17/23		CA	Activision Blizzard, Inc.	2	SC 13G/A	NE	Buffett Warren E
2/14/23		TN	Louisiana-Pacific Corp.	1	SC 13G	NE	Berkshire Hathaway Inc.
2/14/23		TX	Celanese Corp.	1	SC 13G	NE	Berkshire Hathaway Inc.
2/14/23		NY	Bank of New York Mellon Corp.	2	SC 13G/A	NE	Berkshire Hathaway Inc.
2/14/23		OH	Kroger Co.	2	SC 13G/A	NE	Berkshire Hathaway Inc.
2/14/23		AZ	Store Capital LLC	2	SC 13G/A	NE	Berkshire Hathaway Inc.
11/10/22		MN	U.S. Bancorp	3	SC 13G/A	NE	Berkshire Hathaway Inc.
3/4/22		TX	Occidental Petroleum Corp./DE	1	SC 13G	NE	Berkshire Hathaway Inc.
2/14/22		MT	Snowflake Inc.	2	SC 13G/A	NE	Berkshire Hathaway Inc.
2/14/22		CA	RH	2	SC 13G/A	NE	Berkshire Hathaway Inc.
2/14/22			Liberty Global Ltd.	2	SC 13G/A	NE	Berkshire Hathaway Inc.
2/14/22			StoneCo Ltd.	1	SC 13G/A	NE	Berkshire Hathaway Inc.
2/14/22		MI	General Motors Co.	2	SC 13G/A	NE	Berkshire Hathaway Inc.
2/14/22			Axalta Coating Systems Ltd.	2	SC 13G/A	NE	Berkshire Hathaway Inc.
3/22/21		NE	Berkshire Hathaway Inc.	1	PX14A6G		Hermes Investment Management Ltd.
			More...  Please Sign In to list all 29 of them.