Last 12 months
Inside the activity.
230 purchase rows · 5 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 19 | 0 |
| Dec 2025 | 22 | 0 |
| Jan 2026 | 22 | 0 |
| Feb 2026 | 20 | 2 |
| Mar 2026 | 22 | 0 |
| Apr 2026 | 21 | 0 |
| May 2026 | 18 | 0 |
| Jun 2026 | 22 | 3 |
| Jul 2026 | 22 | 0 |
| Aug 2026 | 21 | 0 |
| Sep 2026 | 21 | 0 |
| 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 |
|---|---|---|---|---|---|---|
| October 21, 2025 Filed Oct 22, 2025 16:58 UTC | PurchaseCommon Stock | 1 | $938.73 | $938.73 |
DisclosureSEC source: 0001437749-25-031497 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,548 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 20, 2025 Filed Oct 21, 2025 19:03 UTC | PurchaseCommon Stock | 1 | $944.58 | $944.58 |
DisclosureSEC source: 0001437749-25-031412 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,547 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 17, 2025 Filed Oct 20, 2025 14:32 UTC | PurchaseCommon Stock | 1 | $929.17 | $929.17 |
DisclosureSEC source: 0001437749-25-031315 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,546 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 16, 2025 Filed Oct 17, 2025 14:26 UTC | PurchaseCommon Stock | 1 | $934.95 | $934.95 |
DisclosureSEC source: 0001437749-25-031215 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,545 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 15, 2025 Filed Oct 16, 2025 17:29 UTC | PurchaseCommon Stock | 1 | $924.33 | $924.33 |
DisclosureSEC source: 0001437749-25-031131 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,544 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 14, 2025 Filed Oct 15, 2025 15:12 UTC | PurchaseCommon Stock | 1 | $882.84 | $882.84 |
DisclosureSEC source: 0001437749-25-030986 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,543 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 13, 2025 Filed Oct 14, 2025 14:32 UTC | PurchaseCommon Stock | 1 | $898.51 | $898.51 |
DisclosureSEC source: 0001437749-25-030905 · rdgdoc.xml · nonDerivative · entry 2 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,542 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 10, 2025 Filed Oct 14, 2025 14:32 UTC | PurchaseCommon Stock | 1 | $887.41 | $887.41 |
DisclosureSEC source: 0001437749-25-030905 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,541 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 09, 2025 Filed Oct 10, 2025 14:37 UTC | PurchaseCommon Stock | 1 | $936.32 | $936.32 |
DisclosureSEC source: 0001437749-25-030819 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,540 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 08, 2025 Filed Oct 9, 2025 14:20 UTC | PurchaseCommon Stock | 1 | $935.09 | $935.09 |
DisclosureSEC source: 0001437749-25-030750 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,539 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 07, 2025 Filed Oct 8, 2025 14:54 UTC | PurchaseCommon Stock | 1 | $964.32 | $964.32 |
DisclosureSEC source: 0001437749-25-030681 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,538 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 06, 2025 Filed Oct 7, 2025 14:26 UTC | PurchaseCommon Stock | 1 | $950.35 | $950.35 |
DisclosureSEC source: 0001437749-25-030584 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,537 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 03, 2025 Filed Oct 6, 2025 15:05 UTC | PurchaseCommon Stock | 1 | $970.62 | $970.62 |
DisclosureSEC source: 0001437749-25-030509 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,536 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 02, 2025 Filed Oct 3, 2025 15:10 UTC | PurchaseCommon Stock | 1 | $967.13 | $967.13 |
DisclosureSEC source: 0001437749-25-030420 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,535 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| October 01, 2025 Filed Oct 2, 2025 19:57 UTC | PurchaseCommon Stock | 1 | $944.99 | $944.99 |
DisclosureSEC source: 0001437749-25-030322 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,162,534 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. F2 · balance_after: This amount reflects the removal of certain accounts that hold shares of the Issuer in which the Reporting Person has no pecuniary interest. Read SEC document |
|
| September 30, 2025 Filed Oct 1, 2025 16:45 UTC | PurchaseCommon Stock | 1 | $914.14 | $914.14 |
DisclosureSEC source: 0001437749-25-030155 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,164,007 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 29, 2025 Filed Sep 30, 2025 15:34 UTC | PurchaseCommon Stock | 1 | $926.54 | $926.54 |
DisclosureSEC source: 0001437749-25-030069 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,164,006 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 26, 2025 Filed Sep 29, 2025 18:09 UTC | PurchaseCommon Stock | 1 | $947.88 | $947.88 |
DisclosureSEC source: 0001437749-25-029989 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,164,005 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 25, 2025 Filed Sep 26, 2025 15:08 UTC | PurchaseCommon Stock | 1 | $929.38 | $929.38 |
DisclosureSEC source: 0001437749-25-029915 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,164,004 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 24, 2025 Filed Sep 25, 2025 15:32 UTC | PurchaseCommon Stock | 1 | $955.44 | $955.44 |
DisclosureSEC source: 0001437749-25-029853 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,164,003 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 23, 2025 Filed Sep 24, 2025 15:38 UTC | PurchaseCommon Stock | 1 | $896.91 | $896.91 |
DisclosureSEC source: 0001437749-25-029775 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,164,002 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 22, 2025 Filed Sep 23, 2025 16:34 UTC | PurchaseCommon Stock | 1 | $864.45 | $864.45 |
DisclosureSEC source: 0001437749-25-029685 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,164,001 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 19, 2025 Filed Sep 22, 2025 16:43 UTC | PurchaseCommon Stock | 1 | $896.60 | $896.60 |
DisclosureSEC source: 0001437749-25-029570 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,164,000 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 18, 2025 Filed Sep 19, 2025 15:17 UTC | PurchaseCommon Stock | 1 | $915.55 | $915.55 |
DisclosureSEC source: 0001437749-25-029451 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,999 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 17, 2025 Filed Sep 18, 2025 14:51 UTC | PurchaseCommon Stock | 1 | $928.60 | $928.60 |
DisclosureSEC source: 0001437749-25-029360 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,998 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 16, 2025 Filed Sep 17, 2025 14:36 UTC | PurchaseCommon Stock | 1 | $929.46 | $929.46 |
DisclosureSEC source: 0001437749-25-029224 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,997 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 15, 2025 Filed Sep 16, 2025 15:24 UTC | PurchaseCommon Stock | 1 | $950.26 | $950.26 |
DisclosureSEC source: 0001437749-25-029123 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,996 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 12, 2025 Filed Sep 15, 2025 17:54 UTC | PurchaseCommon Stock | 1 | $943.08 | $943.08 |
DisclosureSEC source: 0001437749-25-029036 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,995 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 11, 2025 Filed Sep 12, 2025 15:58 UTC | PurchaseCommon Stock | 1 | $927.23 | $927.23 |
DisclosureSEC source: 0001437749-25-028908 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,994 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 10, 2025 Filed Sep 11, 2025 17:31 UTC | PurchaseCommon Stock | 1 | $923.41 | $923.41 |
DisclosureSEC source: 0001437749-25-028828 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,993 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 09, 2025 Filed Sep 10, 2025 15:04 UTC | PurchaseCommon Stock | 1 | $917.21 | $917.21 |
DisclosureSEC source: 0001437749-25-028728 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,992 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 08, 2025 Filed Sep 9, 2025 14:42 UTC | PurchaseCommon Stock | 1 | $908.90 | $908.90 |
DisclosureSEC source: 0001437749-25-028620 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,991 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
|
| September 05, 2025 Filed Sep 8, 2025 14:29 UTC | PurchaseCommon Stock | 1 | $920.69 | $920.69 |
DisclosureSEC source: 0001437749-25-028531 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,990 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| September 04, 2025 Filed Sep 5, 2025 16:15 UTC | PurchaseCommon Stock | 1 | $912.22 | $912.22 |
DisclosureSEC source: 0001437749-25-028459 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,989 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| September 03, 2025 Filed Sep 4, 2025 14:19 UTC | PurchaseCommon Stock | 1 | $928.87 | $928.87 |
DisclosureSEC source: 0001437749-25-028333 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,988 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| September 02, 2025 Filed Sep 3, 2025 15:35 UTC | PurchaseCommon Stock | 1 | $972.55 | $972.55 |
DisclosureSEC source: 0001437749-25-028229 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,987 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| September 01, 2025 Filed Sep 3, 2025 20:15 UTC |
BUFFINGTON STEPHANIEChief Accounting Officer
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Exercise / conversionRestricted Stock Units · Derivative | 279 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-25-087029 · tm2525074-1_4seq1.xml · derivative · entry 4 BUFFINGTON STEPHANIE · CIK 0001287302 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 279 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: Each RSU has a value equal to one share of common stock. All 279 of such RSUs vested on September 1, 2025. F3 · derivative.exercise_date: Each RSU has a value equal to one share of common stock. All 279 of such RSUs vested on September 1, 2025. F3 · derivative.expiration_date: Each RSU has a value equal to one share of common stock. All 279 of such RSUs vested on September 1, 2025. Read SEC document |
| September 01, 2025 Filed Sep 3, 2025 20:15 UTC |
BUFFINGTON STEPHANIEChief Accounting Officer
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Tax withholdingCommon Stock | 123 | $933.48 | $114,818.04 |
DisclosureSEC source: 0001104659-25-087029 · tm2525074-1_4seq1.xml · nonDerivative · entry 3 BUFFINGTON STEPHANIE · CIK 0001287302 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 950 F2 · shares: Such shares were surrendered to the issuer in connection with tax withholding obligations of the Reporting Person. Read SEC document |
| September 01, 2025 Filed Sep 3, 2025 20:15 UTC |
BUFFINGTON STEPHANIEChief Accounting Officer
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Exercise / conversionCommon Stock | 279 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104659-25-087029 · tm2525074-1_4seq1.xml · nonDerivative · entry 2 BUFFINGTON STEPHANIE · CIK 0001287302 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,073 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: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis. Read SEC document |
| August 29, 2025 Filed Sep 2, 2025 19:01 UTC | PurchaseCommon Stock | 1 | $928.79 | $928.79 |
DisclosureSEC source: 0001437749-25-028124 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,986 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| August 29, 2025 Filed Sep 3, 2025 20:15 UTC |
BUFFINGTON STEPHANIEChief Accounting Officer
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SaleCommon Stock | 162 | $926.50 | $150,093.00 |
DisclosureSEC source: 0001104659-25-087029 · tm2525074-1_4seq1.xml · nonDerivative · entry 1 BUFFINGTON STEPHANIE · CIK 0001287302 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 794 Read SEC document |
| August 28, 2025 Filed Aug 29, 2025 15:30 UTC | PurchaseCommon Stock | 1 | $909.74 | $909.74 |
DisclosureSEC source: 0001437749-25-028002 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,985 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| August 27, 2025 Filed Aug 28, 2025 15:03 UTC | PurchaseCommon Stock | 1 | $914.32 | $914.32 |
DisclosureSEC source: 0001437749-25-027908 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,984 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| August 26, 2025 Filed Aug 27, 2025 16:03 UTC | PurchaseCommon Stock | 1 | $897.55 | $897.55 |
DisclosureSEC source: 0001437749-25-027815 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,983 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| August 25, 2025 Filed Aug 26, 2025 18:35 UTC | PurchaseCommon Stock | 1 | $908.19 | $908.19 |
DisclosureSEC source: 0001437749-25-027745 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,982 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| August 22, 2025 Filed Aug 25, 2025 14:05 UTC | PurchaseCommon Stock | 1 | $901.92 | $901.92 |
DisclosureSEC source: 0001437749-25-027635 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,981 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| August 21, 2025 Filed Aug 22, 2025 15:48 UTC | PurchaseCommon Stock | 1 | $888.65 | $888.65 |
DisclosureSEC source: 0001437749-25-027563 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,980 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| August 21, 2025 Filed Aug 22, 2025 21:22 UTC |
OLIVER ERIC LDirector
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PurchaseCommon Stock | 100 | $881.27 | $88,127.00 |
DisclosureSEC source: 0001104659-25-081957 · tm2524223-1_4seq1.xml · nonDerivative · entry 2 OLIVER ERIC L · CIK 0001168602 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · See Footnote Disclosed balance after: 393,600 F1 · ownership.nature: Represents shares of Common Stock held by SoftVest, L.P., a Delaware limited partnership ("SoftVest LP"). The general partner of SoftVest LP is SoftVest GP I, LLC, a Delaware limited liability company ("SV GP"). SoftVest Advisors, LLC, a Delaware limited liability company ("SoftVest Advisors") is investment manager of SoftVest LP. Mr. Oliver is the managing member of SV GP. SoftVest LP, SoftVest Advisors and Mr. Oliver may be deemed to share voting and dispositive power with respect to such shares of Common Stock. Mr. Oliver disclaims beneficial ownership of the shares of Common Stock held by SoftVest LP for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except for his pecuniary interest therein. Read SEC document |
| August 20, 2025 Filed Aug 21, 2025 15:56 UTC | PurchaseCommon Stock | 1 | $903.18 | $903.18 |
DisclosureSEC source: 0001437749-25-027494 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,979 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. Read SEC document |
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| August 19, 2025 Filed Aug 20, 2025 17:29 UTC | PurchaseCommon Stock | 1 | $893.05 | $893.05 |
DisclosureSEC source: 0001437749-25-027429 · rdgdoc.xml · nonDerivative · entry 1 HORIZON KINETICS ASSET MANAGEMENT LLC · CIK 0001056823 · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,163,978 F1 · balance_after: On December 18, 2024, Horizon Kinetics Asset Management LLC (HKAM) filed an amendment to its Schedule 13D, in which it noted beneficial ownership of 3,578,173 shares and Murray Stahl's direct interest in 7,848 shares and his indirect interest in approximately 156,083 shares. The extent of HKAM's pecuniary interest in the shares beneficially owned is disclosed herein. Mr. Stahl does not exercise investment discretion with respect to the securities of the Issuer. 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.