Last 12 months
Inside the activity.
5 purchase rows · 1 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 2 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 3 | 0 |
| Sep 2026 | 0 | 1 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| December 15, 2003 Filed Dec 17, 2003 17:09 UTC |
MUNGER CHARLES TDirector · Vice Chairman
|
SaleClass A Common Stock · Derivative | 10 | $83,701.00 | $837,010.00 |
DisclosureSEC source: 0001181431-03-036341 · rrd25571.xml · derivative · entry 2 MUNGER CHARLES T · CIK 0001078511 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,791 Underlying: See Footnote 1 · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II. I own only Class A Common Stock; I own no Class B Common Stock directly. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II. I own only Class A Common Stock; I own no Class B Common Stock directly. Read SEC document |
| December 15, 2003 Filed Dec 17, 2003 17:09 UTC |
MUNGER CHARLES TDirector · Vice Chairman
|
SaleClass A Common Stock · Derivative | 10 | $83,700.00 | $837,000.00 |
DisclosureSEC source: 0001181431-03-036341 · rrd25571.xml · derivative · entry 1 MUNGER CHARLES T · CIK 0001078511 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,801 Underlying: See Footnote 1 · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II. I own only Class A Common Stock; I own no Class B Common Stock directly. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of, and transactions in, shares of Class A Common Stock are reported in Table II. I own only Class A Common Stock; I own no Class B Common Stock directly. Read SEC document |
| December 15, 2003 Filed Feb 14, 2004 00:08 UTC |
BUFFETT HOWARDDirector
|
GiftClass B Common Stock | 4 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009456 · rrd32501.xml · nonDerivative · entry 2 BUFFETT HOWARD · CIK 0001253718 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 49 F2 · price: Not applicable. Read SEC document |
| December 15, 2003 Filed Feb 14, 2004 00:08 UTC |
BUFFETT HOWARDDirector
|
GiftClass B Common Stock | 4 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009456 · rrd32501.xml · nonDerivative · entry 1 BUFFETT HOWARD · CIK 0001253718 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 49 F2 · price: Not applicable. Read SEC document |
| December 15, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass B Common Stock | 33 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · nonDerivative · entry 11 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 242 F2 · price: Not applicable. Read SEC document |
| December 15, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass B Common Stock | 33 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · nonDerivative · entry 11 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 242 F2 · price: Not applicable. Read SEC document |
| December 08, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass A Common Stock · Derivative | 3 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 27 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,002 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| December 08, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass B Common Stock | 3 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · nonDerivative · entry 10 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 275 F2 · price: Not applicable. Read SEC document |
| December 08, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass A Common Stock · Derivative | 3 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 25 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,002 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| December 08, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass B Common Stock | 3 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · nonDerivative · entry 10 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 275 F2 · price: Not applicable. Read SEC document |
| December 05, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass A Common Stock · Derivative | 8 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 26 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,005 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| December 05, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass B Common Stock | 10 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · nonDerivative · entry 9 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 278 F2 · price: Not applicable. Read SEC document |
| December 05, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass A Common Stock · Derivative | 8 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 24 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,005 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| December 05, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass B Common Stock | 10 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · nonDerivative · entry 9 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 278 F2 · price: Not applicable. Read SEC document |
| December 03, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass A Common Stock · Derivative | 16 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 25 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,013 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| December 03, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass B Common Stock | 23 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · nonDerivative · entry 8 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 288 F2 · price: Not applicable. Read SEC document |
| December 03, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass A Common Stock · Derivative | 16 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 23 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,013 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| December 03, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass B Common Stock | 23 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · nonDerivative · entry 8 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 288 F2 · price: Not applicable. Read SEC document |
| November 12, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass A Common Stock · Derivative | 6 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 24 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,029 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| November 12, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass B Common Stock | 12 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · nonDerivative · entry 7 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 311 F2 · price: Not applicable. Read SEC document |
| November 12, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass A Common Stock · Derivative | 6 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 22 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,029 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| November 12, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass B Common Stock | 12 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · nonDerivative · entry 7 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 311 F2 · price: Not applicable. Read SEC document |
| November 06, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass A Common Stock · Derivative | 3 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 23 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,035 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| November 06, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass B Common Stock | 4 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · nonDerivative · entry 6 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 323 F2 · price: Not applicable. Read SEC document |
| November 06, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass A Common Stock · Derivative | 3 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 21 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,035 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| November 06, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass B Common Stock | 4 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · nonDerivative · entry 6 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 323 F2 · price: Not applicable. Read SEC document |
| November 05, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass A Common Stock · Derivative | 1 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 22 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,038 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| November 05, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass A Common Stock · Derivative | 1 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 20 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,038 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| October 31, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass A Common Stock · Derivative | 10 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 21 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,039 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| October 31, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass A Common Stock · Derivative | 10 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 19 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,039 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| October 24, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass A Common Stock · Derivative | 1 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 20 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,049 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| October 24, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass B Common Stock | 10 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · nonDerivative · entry 5 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 327 F2 · price: Not applicable. Read SEC document |
| October 24, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass A Common Stock · Derivative | 1 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 18 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,049 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| October 24, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass B Common Stock | 10 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · nonDerivative · entry 5 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 327 F2 · price: Not applicable. Read SEC document |
| October 14, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass A Common Stock · Derivative | 10 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 19 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,050 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| October 14, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass B Common Stock | 25 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · nonDerivative · entry 4 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 337 F2 · price: Not applicable. Read SEC document |
| October 14, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass A Common Stock · Derivative | 10 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 17 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,050 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| October 14, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass B Common Stock | 25 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · nonDerivative · entry 4 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 337 F2 · price: Not applicable. Read SEC document |
| October 08, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
ConversionClass A Common Stock · Derivative | 10 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 18 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,060 Underlying: Class B Common Stock · 300 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F3 · derivative.underlying_shares: 10 shares of Class A Common Stock were converted into 300 shares of Class B Common Stock. Read SEC document |
| October 08, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
ConversionClass B Common Stock | 300 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · nonDerivative · entry 3 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 362 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F3 · price: 10 shares of Class A Common Stock were converted into 300 shares of Class B Common Stock. Read SEC document |
| October 08, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
ConversionClass A Common Stock · Derivative | 10 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 16 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,060 Underlying: Class B Common Stock · 300 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F3 · derivative.underlying_shares: 10 shares of Class A Common Stock were converted into 300 shares of Class B Common Stock. Read SEC document |
| October 08, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
ConversionClass B Common Stock | 300 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · nonDerivative · entry 3 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 362 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F3 · price: 10 shares of Class A Common Stock were converted into 300 shares of Class B Common Stock. Read SEC document |
| October 07, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass B Common Stock | 8 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · nonDerivative · entry 2 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 62 F2 · price: Not applicable. Read SEC document |
| October 07, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass B Common Stock | 8 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · nonDerivative · entry 2 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 62 F2 · price: Not applicable. Read SEC document |
| October 06, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass A Common Stock · Derivative | 4 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 17 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,070 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| October 06, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass A Common Stock · Derivative | 4 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 15 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,070 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| October 03, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass A Common Stock · Derivative | 73 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · derivative · entry 16 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,074 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| October 03, 2003 Filed Feb 14, 2004 00:15 UTC Amendment |
BUFFETT SUSAN TDirector
|
GiftClass B Common Stock | 80 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009459 · rrd32546.xml · nonDerivative · entry 1 BUFFETT SUSAN T · CIK 0001217185 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 70 F2 · price: Not applicable. Read SEC document |
| October 03, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass A Common Stock · Derivative | 73 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · derivative · entry 14 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 34,074 Underlying: Class B Common Stock · Not disclosed shares Expires not disclosed F1 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. F2 · price: Not applicable. F2 · derivative.exercise_date: Not applicable. F2 · derivative.expiration_date: Not applicable. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 30 shares of Class B Common Stock. Read SEC document |
| October 03, 2003 Filed Feb 14, 2004 00:20 UTC Amendment |
BUFFETT WARREN EDirector · Chairman of the Board · 10% owner
|
GiftClass B Common Stock | 80 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001181431-04-009461 · rrd32755.xml · nonDerivative · entry 1 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman of the Board · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 70 F2 · price: Not applicable. 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.