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 |
|---|---|---|---|---|---|---|
| August 07, 2018 Filed Jan 22, 2019 21:11 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 5,340 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-004729 · doc5.xml · nonDerivative · entry 1 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 177,945 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charitable organization. Read SEC document |
| July 16, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
ConversionClass A Common Stock · Derivative | 11,867 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · derivative · entry 13 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 270,644 Underlying: See Footnote · Not disclosed 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. F2 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II. F3 · price: Not applicable. F3 · derivative.exercise_date: Not applicable. F3 · derivative.expiration_date: Not applicable. F2 · derivative.underlying: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II. F2 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II. Read SEC document |
| July 16, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 945,626 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 12 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 183,285 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 16, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 945,626 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 11 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,128,911 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 16, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 945,626 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 10 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,074,537 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 16, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 1,350,900 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 9 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,020,163 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 16, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 13,509,002 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 8 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,371,063 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 16, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
ConversionClass B Common Stock | 17,800,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 7 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 17,880,065 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| July 16, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 524 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 6 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 79,565 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| June 01, 2018 Filed Jun 18, 2018 18:44 UTC |
MUNGER CHARLES TDirector · Vice Chairman
|
GiftClass A Common Stock · Derivative | 26 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-18-038259 · doc4.xml · derivative · entry 2 MUNGER CHARLES T · CIK 0001078511 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,752 Underlying: See Footnote · 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 1,500 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. F2 · kind: On June 1, 2018, I donated 26 shares of Class A Common Stock to Harvard Law School. F3 · price: Not applicable. F3 · derivative.exercise_date: Not applicable. F3 · derivative.expiration_date: Not applicable. F1 · derivative.underlying: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. Read SEC document |
| May 27, 2018 Filed Jun 28, 2018 16:05 UTC |
Jain AjitDirector · Vice Chairman
|
GiftClass B Common Stock | 6 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001728451-18-000006 · primary_doc.xml · nonDerivative · entry 1 Jain Ajit · CIK 0001728451 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 455 F1 · shares: On June 27th, the Reporting Person made a charitable gift of 6 shares. F1 · price: On June 27th, the Reporting Person made a charitable gift of 6 shares. F2 · balance_after: The Reporting Person's indirectly owned shares of Class B Common Stock remain as previously disclosed (128,395 held by the non-profit corporation Jain Foundation Inc.) Read SEC document |
| May 24, 2018 Filed May 25, 2018 14:29 UTC |
Jain AjitDirector · Vice Chairman
|
GiftClass B Common Stock | 6 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001728451-18-000005 · primary_doc.xml · nonDerivative · entry 1 Jain Ajit · CIK 0001728451 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 461 F1 · shares: On May 24th, the Reporting Person made a charitable gift of 6 shares. F1 · price: On May 24th, the Reporting Person made a charitable gift of 6 shares. F2 · balance_after: The Reporting Person's indirectly owned shares of Class B Common Stock remain as previously disclosed (128,395 held by the non-profit corporation Jain Foundation Inc.) Read SEC document |
| May 15, 2018 Filed May 16, 2018 20:41 UTC |
Jain AjitDirector · Vice Chairman
|
GiftClass B Common Stock | 732 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001728451-18-000004 · primary_doc.xml · nonDerivative · entry 1 Jain Ajit · CIK 0001728451 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 467 F1 · shares: On May 15, the Reporting Person made charitable gifts totaling 732 shares. F1 · price: On May 15, the Reporting Person made charitable gifts totaling 732 shares. F2 · balance_after: The Reporting Person's indirectly owned shares of Class B Common Stock remain as previously disclosed (128,395 held by the non-profit corporation Jain Foundation Inc.) Read SEC document |
| May 10, 2018 Filed May 10, 2018 15:46 UTC |
Jain AjitDirector · Vice Chairman
|
PurchaseClass B Common Stock | 6,000 | $199.82 | $1,198,920.00 |
DisclosureSEC source: 0001728451-18-000003 · primary_doc.xml · nonDerivative · entry 1 Jain Ajit · CIK 0001728451 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Indirect · By Jain Foundation Inc. (Non-Profit Corporation) Disclosed balance after: 128,395 F1 · shares: The reported transaction was a sale by the non-profit corporation Jain Foundation, Inc., of 6,000 shares of Class B Common Stock. F2 · balance_after: The Reporting Person's directly owned shares of Class B Common Stock (1,199) remain unchanged since previous filing. Read SEC document |
| May 08, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 15,122 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 5 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 80,089 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| April 13, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 125 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 4 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 95,212 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| March 28, 2018 Filed Feb 14, 2019 16:16 UTC |
GOTTESMAN DAVID SDirector
|
GiftClass A Common Stock · Derivative | 34 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-19-004068 · doc1.xml · derivative · entry 1 GOTTESMAN DAVID S · CIK 0000946102 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By trusts Disclosed balance after: 78 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 into 1,500 shares of Class B Common Stock. 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 into 1,500 shares of Class B Common Stock. F3 · ownership.nature: Includes shares held by trusts of which Mr. Gottesman or his wife is trustee or co-trustee or beneficiary and of which he or his wife shares investment control. Read SEC document |
| March 27, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 5,017 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 3 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 95,337 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| March 23, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 5,822 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 2 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 100,354 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| March 12, 2018 Filed Jul 17, 2018 21:48 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 23,481 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-042886 · doc4.xml · nonDerivative · entry 1 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 106,176 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| March 06, 2018 Filed Mar 12, 2018 21:04 UTC |
Jain AjitDirector · Vice Chairman
|
GiftClass B Common Stock | 25 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001728451-18-000002 · primary_doc.xml · nonDerivative · entry 1 Jain Ajit · CIK 0001728451 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,199 F1 · date: This reported transaction was a gift to a charity of 25 shares of Class B Common Stock. F1 · shares: This reported transaction was a gift to a charity of 25 shares of Class B Common Stock. F1 · price: This reported transaction was a gift to a charity of 25 shares of Class B Common Stock. F2 · balance_after: The Reporting Person's indirectly owned shares remain as previously disclosed. (134,395 held by the non-profit corporation Jain Foundation Inc.) F2 · ownership.direct: The Reporting Person's indirectly owned shares remain as previously disclosed. (134,395 held by the non-profit corporation Jain Foundation Inc.) Read SEC document |
| March 02, 2018 Filed Mar 3, 2018 01:07 UTC |
OLSON RONALD LDirector
|
GiftClass A Common Stock · Derivative | 21 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-18-016062 · doc4.xml · derivative · entry 8 OLSON RONALD L · CIK 0001192668 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By Olson 2012 Trust Disclosed balance after: 29 Underlying: See footnote · Not disclosed shares Expires not disclosed F4 · derivative.exercise_price: Not applicable F3 · date: The reported transaction was a gift to certain individuals. F3 · shares: The reported transaction was a gift to certain individuals. F4 · price: Not applicable F4 · derivative.exercise_date: Not applicable F4 · derivative.expiration_date: Not applicable F5 · derivative.underlying: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. F5 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. Read SEC document |
| March 02, 2018 Filed Mar 3, 2018 01:07 UTC |
OLSON RONALD LDirector
|
GiftClass B Common Stock | 2,103 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-016062 · doc4.xml · nonDerivative · entry 4 OLSON RONALD L · CIK 0001192668 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By Olson 2012 Trust Disclosed balance after: 1,297 F3 · date: The reported transaction was a gift to certain individuals. F3 · shares: The reported transaction was a gift to certain individuals. Read SEC document |
| February 28, 2018 Filed Mar 3, 2018 01:07 UTC |
OLSON RONALD LDirector
|
ConversionClass A Common Stock · Derivative | 2 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-18-016062 · doc4.xml · derivative · entry 7 OLSON RONALD L · CIK 0001192668 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By Olson 2012 Trust Disclosed balance after: 50 Underlying: See footnote · Not disclosed 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. F4 · derivative.exercise_price: Not applicable F2 · date: On February 28, 2018, I converted 2 shares of Class A Common Stock into 3,000 shares of Class B Common Stock. F2 · shares: On February 28, 2018, I converted 2 shares of Class A Common Stock into 3,000 shares of Class B Common Stock. F4 · price: Not applicable F4 · derivative.exercise_date: Not applicable F4 · derivative.expiration_date: Not applicable F5 · derivative.underlying: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. F5 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. Read SEC document |
| February 28, 2018 Filed Mar 3, 2018 01:07 UTC |
OLSON RONALD LDirector
|
ConversionClass B Common Stock | 3,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-016062 · doc4.xml · nonDerivative · entry 3 OLSON RONALD L · CIK 0001192668 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By Olson 2012 Trust Disclosed balance after: 3,400 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. F2 · date: On February 28, 2018, I converted 2 shares of Class A Common Stock into 3,000 shares of Class B Common Stock. F2 · shares: On February 28, 2018, I converted 2 shares of Class A Common Stock into 3,000 shares of Class B Common Stock. Read SEC document |
| February 26, 2018 Filed Feb 28, 2018 19:50 UTC |
MUNGER CHARLES TDirector · Vice Chairman
|
GiftClass A Common Stock · Derivative | 67 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-18-014397 · doc4.xml · derivative · entry 2 MUNGER CHARLES T · CIK 0001078511 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,778 Underlying: See Footnote · 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 1,500 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. F2 · kind: On February 26, 2018, I donated 67 shares of Class A Common Stock to Good Samaritan Hospital. F3 · price: Not applicable. F3 · derivative.exercise_date: Not applicable. F3 · derivative.expiration_date: Not applicable. F1 · derivative.underlying: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. Read SEC document |
| January 08, 2018 Filed Feb 8, 2019 22:15 UTC |
GUYMAN CHARLOTTEDirector
|
GiftClass B Common Stock | 100 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-008655 · doc5.xml · nonDerivative · entry 1 GUYMAN CHARLOTTE · CIK 0001269365 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 100 Read SEC document |
| January 03, 2018 Filed Jan 4, 2018 01:04 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 150,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-001571 · doc4.xml · nonDerivative · entry 9 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 129,657 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| January 02, 2018 Filed Jan 4, 2018 01:04 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
ConversionClass A Common Stock · Derivative | 100 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-18-001571 · doc4.xml · derivative · entry 10 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 282,511 Underlying: See Footnote · Not disclosed 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. F3 · derivative.exercise_price: Not applicable. F3 · price: Not applicable. F3 · derivative.exercise_date: Not applicable. F3 · derivative.expiration_date: Not applicable. F4 · derivative.underlying: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II. F4 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II. Read SEC document |
| January 02, 2018 Filed Jan 4, 2018 01:04 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
ConversionClass B Common Stock | 150,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-001571 · doc4.xml · nonDerivative · entry 8 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 279,657 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| December 19, 2017 Filed Jan 4, 2018 01:04 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 6,851 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-001571 · doc4.xml · nonDerivative · entry 7 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 129,657 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| November 30, 2017 Filed Jan 4, 2018 01:04 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 100 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-001571 · doc4.xml · nonDerivative · entry 6 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 136,508 F2 · date: The reported transaction was a gift from Warren E. Buffett to an individual. F2 · shares: The reported transaction was a gift from Warren E. Buffett to an individual. Read SEC document |
| November 29, 2017 Filed Feb 14, 2018 22:53 UTC |
GUYMAN CHARLOTTEDirector
|
GiftClass B Common Stock | 100 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-010066 · doc5.xml · nonDerivative · entry 3 GUYMAN CHARLOTTE · CIK 0001269365 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 200 Read SEC document |
| November 03, 2017 Filed Dec 11, 2017 22:58 UTC |
MUNGER CHARLES TDirector · Vice Chairman
|
GiftClass A Common Stock · Derivative | 18 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-17-065069 · doc4.xml · derivative · entry 2 MUNGER CHARLES T · CIK 0001078511 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,845 Underlying: See Footnote · 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 1,500 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. F2 · kind: On November 3, 2017, I donated 18 shares of Class A Common Stock to Harvard-Westlake School. F3 · price: Not applicable. F3 · derivative.exercise_date: Not applicable. F3 · derivative.expiration_date: Not applicable. F1 · derivative.underlying: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. Read SEC document |
| October 19, 2017 Filed Jan 4, 2018 01:04 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 100 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-001571 · doc4.xml · nonDerivative · entry 5 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 136,608 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| September 11, 2017 Filed Jan 4, 2018 01:04 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 39,887 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-001571 · doc4.xml · nonDerivative · entry 4 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 136,708 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| September 08, 2017 Filed Jan 4, 2018 01:04 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 50 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-001571 · doc4.xml · nonDerivative · entry 3 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 176,595 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| August 01, 2017 Filed Jan 4, 2018 01:04 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 11,926 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-001571 · doc4.xml · nonDerivative · entry 2 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 176,645 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 25, 2017 Filed Jan 4, 2018 01:04 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 6,324 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-001571 · doc4.xml · nonDerivative · entry 1 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 188,571 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 10, 2017 Filed Jul 11, 2017 18:27 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
ConversionClass A Common Stock · Derivative | 12,500 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-17-044746 · doc4.xml · derivative · entry 8 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 282,611 Underlying: See Footnote · Not disclosed 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. F2 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II. F3 · price: Not applicable. F3 · derivative.exercise_date: Not applicable. F3 · derivative.expiration_date: Not applicable. F2 · derivative.underlying: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II. F2 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II. Read SEC document |
| July 10, 2017 Filed Jul 11, 2017 18:27 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 995,396 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-17-044746 · doc4.xml · nonDerivative · entry 7 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 194,895 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 10, 2017 Filed Jul 11, 2017 18:27 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 995,396 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-17-044746 · doc4.xml · nonDerivative · entry 6 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,190,291 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 10, 2017 Filed Jul 11, 2017 18:27 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 995,396 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-17-044746 · doc4.xml · nonDerivative · entry 5 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,185,687 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 10, 2017 Filed Jul 11, 2017 18:27 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 1,422,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-17-044746 · doc4.xml · nonDerivative · entry 4 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,181,083 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 10, 2017 Filed Jul 11, 2017 18:27 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 14,220,001 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-17-044746 · doc4.xml · nonDerivative · entry 3 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,603,083 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| July 10, 2017 Filed Jul 11, 2017 18:27 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
ConversionClass B Common Stock | 18,750,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-17-044746 · doc4.xml · nonDerivative · entry 2 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,823,084 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 26, 2017 Filed Jul 21, 2017 23:02 UTC |
MUNGER CHARLES TDirector · Vice Chairman
|
GiftClass A Common Stock · Derivative | 20 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-17-046018 · doc4.xml · derivative · entry 2 MUNGER CHARLES T · CIK 0001078511 · Director · Vice Chairman 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,863 Underlying: See Footnote · 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 1,500 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. F2 · kind: On June 26, 2017, I donated 20 shares of Class A Common Stock to Harvard-Westlake School. F3 · price: Not applicable. F3 · derivative.exercise_date: Not applicable. F3 · derivative.expiration_date: Not applicable. F1 · derivative.underlying: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. F1 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 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. Read SEC document |
| March 23, 2017 Filed Jul 11, 2017 18:27 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
GiftClass B Common Stock | 5,887 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-17-044746 · doc4.xml · nonDerivative · entry 1 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 73,084 F1 · date: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. F1 · shares: Each of these reported transactions was a gift from Warren E. Buffett to a charity or charitable foundation. Read SEC document |
| March 22, 2017 Filed Mar 24, 2017 20:39 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
ConversionClass A Common Stock · Derivative | 50 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-17-022770 · doc4.xml · derivative · entry 9 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 295,111 Underlying: See footnote · Not disclosed 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. F2 · derivative.exercise_price: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II. F3 · price: Not applicable. F3 · derivative.exercise_date: Not applicable. F3 · derivative.expiration_date: Not applicable. F2 · derivative.underlying: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II. F2 · derivative.underlying_shares: Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock. In accordance with the instructions to Form 4, my holdings of Class A Common Stock are reportable in Table II. Read SEC document |
| March 22, 2017 Filed Mar 24, 2017 20:39 UTC |
BUFFETT WARREN EDirector · Chairman and CEO · 10% owner
|
ConversionClass B Common Stock | 75,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-17-022770 · doc4.xml · nonDerivative · entry 8 BUFFETT WARREN E · CIK 0000315090 · Director · Chairman and CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 78,971 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.