Last 12 months
Inside the activity.
0 purchase rows · 835 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 83 |
| Dec 2025 | 0 | 49 |
| Jan 2026 | 0 | 62 |
| Feb 2026 | 0 | 66 |
| Mar 2026 | 0 | 62 |
| Apr 2026 | 0 | 52 |
| May 2026 | 0 | 69 |
| Jun 2026 | 0 | 81 |
| Jul 2026 | 0 | 92 |
| Aug 2026 | 0 | 164 |
| Sep 2026 | 0 | 34 |
| Oct 2026 | 0 | 21 |
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 |
|---|---|---|---|---|---|---|
| February 20, 2026 Filed Feb 25, 2026 00:47 UTC |
SEIFERT THOMAS JChief Financial Officer
|
SaleClass A Common Stock | 200 | $187.39 | $37,477.00 |
DisclosureSEC source: 0001473289-26-000006 · wk-form4_1771980460.xml · nonDerivative · entry 11 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 104,530 F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024. F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $187.33 to $187.44, inclusive. Read SEC document |
| February 20, 2026 Filed Feb 25, 2026 00:47 UTC |
SEIFERT THOMAS JChief Financial Officer
|
SaleClass A Common Stock | 500 | $186.10 | $93,048.40 |
DisclosureSEC source: 0001473289-26-000006 · wk-form4_1771980460.xml · nonDerivative · entry 10 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 104,730 F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024. F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $185.82 to $186.64, inclusive. Read SEC document |
| February 20, 2026 Filed Feb 25, 2026 00:47 UTC |
SEIFERT THOMAS JChief Financial Officer
|
SaleClass A Common Stock | 700 | $185.09 | $129,563.84 |
DisclosureSEC source: 0001473289-26-000006 · wk-form4_1771980460.xml · nonDerivative · entry 9 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 105,230 F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $184.67 to $185.48, inclusive. Read SEC document |
| February 20, 2026 Filed Feb 25, 2026 00:47 UTC |
SEIFERT THOMAS JChief Financial Officer
|
SaleClass A Common Stock | 1,000 | $183.78 | $183,778.30 |
DisclosureSEC source: 0001473289-26-000006 · wk-form4_1771980460.xml · nonDerivative · entry 8 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 105,930 F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024. F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $183.27 to $184.05, inclusive. Read SEC document |
| February 20, 2026 Filed Feb 25, 2026 00:47 UTC |
SEIFERT THOMAS JChief Financial Officer
|
SaleClass A Common Stock | 1,300 | $182.53 | $237,285.36 |
DisclosureSEC source: 0001473289-26-000006 · wk-form4_1771980460.xml · nonDerivative · entry 7 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 106,930 F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024. F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $182.23 to $182.88, inclusive. Read SEC document |
| February 20, 2026 Filed Feb 25, 2026 00:47 UTC |
SEIFERT THOMAS JChief Financial Officer
|
SaleClass A Common Stock | 1,500 | $181.82 | $272,724.00 |
DisclosureSEC source: 0001473289-26-000006 · wk-form4_1771980460.xml · nonDerivative · entry 6 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 108,230 F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $181.22 to $182.19, inclusive. Read SEC document |
| February 20, 2026 Filed Feb 25, 2026 00:47 UTC |
SEIFERT THOMAS JChief Financial Officer
|
SaleClass A Common Stock | 1,900 | $180.68 | $343,291.43 |
DisclosureSEC source: 0001473289-26-000006 · wk-form4_1771980460.xml · nonDerivative · entry 5 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 109,730 F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.17 to $181.12, inclusive. Read SEC document |
| February 20, 2026 Filed Feb 25, 2026 00:47 UTC |
SEIFERT THOMAS JChief Financial Officer
|
SaleClass A Common Stock | 2,400 | $179.51 | $430,835.04 |
DisclosureSEC source: 0001473289-26-000006 · wk-form4_1771980460.xml · nonDerivative · entry 4 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 111,630 F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.07 to $179.98, inclusive. Read SEC document |
| February 20, 2026 Filed Feb 25, 2026 00:47 UTC |
SEIFERT THOMAS JChief Financial Officer
|
SaleClass A Common Stock | 4,700 | $178.53 | $839,082.07 |
DisclosureSEC source: 0001473289-26-000006 · wk-form4_1771980460.xml · nonDerivative · entry 3 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 114,030 F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.01 to $178.99, inclusive. Read SEC document |
| February 20, 2026 Filed Feb 25, 2026 00:47 UTC |
SEIFERT THOMAS JChief Financial Officer
|
SaleClass A Common Stock | 8,279 | $177.18 | $1,466,890.61 |
DisclosureSEC source: 0001473289-26-000006 · wk-form4_1771980460.xml · nonDerivative · entry 2 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 118,730 F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 26, 2024. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $176.93 to $177.88, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) through (18) to this Form 4. Read SEC document |
| February 20, 2026 Filed Feb 25, 2026 00:47 UTC |
SEIFERT THOMAS JChief Financial Officer
|
ConversionClass A Common Stock | 10,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001473289-26-000006 · wk-form4_1771980460.xml · nonDerivative · entry 1 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 127,009 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 B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
ConversionClass B Common Stock · Derivative | 25,641 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · derivative · entry 25 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 25,641 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 B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. F23 · ownership.direct: Upon the conversion of the shares of Class B Common Stock to Class A Common Stock, the shares were re-registered and are now held of record by the Revocable Trust. Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
Exercise / conversionClass B Common Stock · Derivative | 25,641 | $0.00 | $0.00 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · derivative · entry 24 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 25,641 Underlying: Class A Common Stock · 25,641 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 B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
Exercise / conversionEmployee Stock Option (right to buy) · Derivative | 25,641 | $0.00 Strike: $2.04 | $0.00 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · derivative · entry 23 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 1,646,146 Underlying: Class B Common Stock · 25,641 shares Expires 2027-08-07 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. F22 · derivative.exercise_date: Shares subject to the option are fully vested and immediately exercisable. Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
SaleClass A Common Stock | 168 | $193.11 | $32,441.96 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · nonDerivative · entry 11 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 34,514 F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $192.78 to $193.24, inclusive. F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
SaleClass A Common Stock | 4,637 | $192.32 | $891,773.00 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · nonDerivative · entry 10 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 34,682 F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $191.78 to $192.775, inclusive. F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
SaleClass A Common Stock | 2,401 | $191.42 | $459,590.06 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · nonDerivative · entry 9 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 39,319 F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $190.78 to $191.77, inclusive. F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
SaleClass A Common Stock | 1,208 | $190.30 | $229,885.18 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · nonDerivative · entry 8 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 41,720 F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $189.67 to $190.66, inclusive. F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
SaleClass A Common Stock | 463 | $188.64 | $87,339.12 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · nonDerivative · entry 7 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 42,928 F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $188.50 to $189.17, inclusive. F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
SaleClass A Common Stock | 2,343 | $187.96 | $440,387.70 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · nonDerivative · entry 6 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 43,391 F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $187.4675 to $188.20, inclusive. F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
SaleClass A Common Stock | 9,174 | $186.89 | $1,714,566.47 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · nonDerivative · entry 5 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 45,734 F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $186.45 to $187.435, inclusive. F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
SaleClass A Common Stock | 6,946 | $185.80 | $1,290,555.69 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · nonDerivative · entry 4 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 54,908 F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $185.395 to $186.32, inclusive. F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
SaleClass A Common Stock | 5,399 | $184.60 | $996,672.68 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · nonDerivative · entry 3 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 61,854 F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $184.33 to $185.30, inclusive. F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
SaleClass A Common Stock | 2,341 | $183.86 | $430,426.33 |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · nonDerivative · entry 2 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 67,253 F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $183.33 to $184.32, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (4) through (20) to this Form 4. F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 19, 2026 Filed Feb 24, 2026 01:29 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
ConversionClass A Common Stock | 25,641 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001104659-26-018740 · tm267098-1_4seq1.xml · nonDerivative · entry 1 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 69,594 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 B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 15, 2026 Filed Feb 19, 2026 00:31 UTC |
Prince MatthewDirector · CEO & Board Co-Chair · 10% owner
|
Tax withholdingClass A Common Stock | 16,587 | $195.85 | $3,248,563.95 |
DisclosureSEC source: 0001786925-26-000009 · wk-form4_1771461088.xml · nonDerivative · entry 1 Prince Matthew · CIK 0001786925 · Director · CEO & Board Co-Chair · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 406,811 F1 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of performance-based restricted stock units ("PSUs") or restricted stock units ("RSUs"), as applicable. F2 · balance_after: The 22,911 shares issuable upon vesting and settlement of the PSUs and RSUs were re-registered and are now held directly by The Matthew Prince Revocable Trust dated October 29, 2015, for which the reporting person serves as trustee (the "Revocable Trust"). Read SEC document |
| February 15, 2026 Filed Feb 19, 2026 00:30 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
Tax withholdingClass A Common Stock | 20,100 | $195.85 | $3,936,585.00 |
DisclosureSEC source: 0001786951-26-000004 · wk-form4_1771461011.xml · nonDerivative · entry 1 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 406,811 F1 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of performance-based restricted stock units ("PSUs") or restricted stock units ("RSUs"), as applicable. F2 · balance_after: The 19,398 shares issuable upon vesting and settlement of the PSUs and RSUs were re-registered and are now held directly by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust"). Read SEC document |
| February 15, 2026 Filed Feb 19, 2026 00:28 UTC |
SEIFERT THOMAS JChief Financial Officer
|
Tax withholdingClass A Common Stock | 20,477 | $195.85 | $4,010,420.45 |
DisclosureSEC source: 0001473289-26-000004 · wk-form4_1771460937.xml · nonDerivative · entry 1 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 117,009 F1 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs. Read SEC document |
| February 15, 2026 Filed Feb 19, 2026 00:26 UTC |
Kramer Douglas JamesChief Legal Officer
|
Tax withholdingClass A Common Stock | 12,452 | $195.85 | $2,438,724.20 |
DisclosureSEC source: 0001787168-26-000006 · wk-form4_1771460809.xml · nonDerivative · entry 1 Kramer Douglas James · CIK 0001787168 · Chief Legal Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 88,649 F1 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs. Read SEC document |
| February 15, 2026 Filed Feb 19, 2026 00:25 UTC |
Riley JanelChief Accounting Officer
|
Tax withholdingClass A Common Stock | 3,151 | $195.85 | $617,123.35 |
DisclosureSEC source: 0001979391-26-000004 · wk-form4_1771460730.xml · nonDerivative · entry 1 Riley Janel · CIK 0001979391 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 60,951 F1 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs. Read SEC document |
| February 09, 2026 Filed Feb 11, 2026 21:56 UTC |
Graham-Cumming JohnDirector
|
Exercise / conversionStock Option (right to buy) · Derivative | 2,520 | $0.00 Strike: $44.72 | $0.00 |
DisclosureSEC source: 0002062725-26-000004 · wk-form4_1770846965.xml · derivative · entry 8 Graham-Cumming John · CIK 0002062725 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 15,120 Underlying: Class A Common Stock · 2,520 shares Expires 2032-02-13 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. F8 · derivative.exercise_date: Shares subject to the option are fully vested and immediately exercisable. Read SEC document |
| February 09, 2026 Filed Feb 11, 2026 21:56 UTC |
Graham-Cumming JohnDirector
|
SaleClass A Common Stock | 24 | $175.42 | $4,210.08 |
DisclosureSEC source: 0002062725-26-000004 · wk-form4_1770846965.xml · nonDerivative · entry 7 Graham-Cumming John · CIK 0002062725 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 495,191 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 28, 2025. F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.405 to $175.435, inclusive. Read SEC document |
| February 09, 2026 Filed Feb 11, 2026 21:56 UTC |
Graham-Cumming JohnDirector
|
SaleClass A Common Stock | 177 | $174.61 | $30,905.12 |
DisclosureSEC source: 0002062725-26-000004 · wk-form4_1770846965.xml · nonDerivative · entry 6 Graham-Cumming John · CIK 0002062725 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 495,215 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 28, 2025. F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $174.32 to $174.925, inclusive. Read SEC document |
| February 09, 2026 Filed Feb 11, 2026 21:56 UTC |
Graham-Cumming JohnDirector
|
SaleClass A Common Stock | 1,246 | $173.76 | $216,502.84 |
DisclosureSEC source: 0002062725-26-000004 · wk-form4_1770846965.xml · nonDerivative · entry 5 Graham-Cumming John · CIK 0002062725 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 495,392 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 28, 2025. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $173.315 to $174.305, inclusive. Read SEC document |
| February 09, 2026 Filed Feb 11, 2026 21:56 UTC |
Graham-Cumming JohnDirector
|
SaleClass A Common Stock | 851 | $172.85 | $147,098.92 |
DisclosureSEC source: 0002062725-26-000004 · wk-form4_1770846965.xml · nonDerivative · entry 4 Graham-Cumming John · CIK 0002062725 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 496,638 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 28, 2025. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.31 to $173.30, inclusive. Read SEC document |
| February 09, 2026 Filed Feb 11, 2026 21:56 UTC |
Graham-Cumming JohnDirector
|
SaleClass A Common Stock | 190 | $171.94 | $32,669.38 |
DisclosureSEC source: 0002062725-26-000004 · wk-form4_1770846965.xml · nonDerivative · entry 3 Graham-Cumming John · CIK 0002062725 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 497,489 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 28, 2025. F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $171.29 to $172.285, inclusive. Read SEC document |
| February 09, 2026 Filed Feb 11, 2026 21:56 UTC |
Graham-Cumming JohnDirector
|
SaleClass A Common Stock | 32 | $170.15 | $5,444.92 |
DisclosureSEC source: 0002062725-26-000004 · wk-form4_1770846965.xml · nonDerivative · entry 2 Graham-Cumming John · CIK 0002062725 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 497,679 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 28, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $170.15 to $170.16, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (7) to this Form 4. Read SEC document |
| February 09, 2026 Filed Feb 11, 2026 21:56 UTC |
Graham-Cumming JohnDirector
|
Exercise / conversionClass A Common Stock | 2,520 | $44.72 | $112,694.40 |
DisclosureSEC source: 0002062725-26-000004 · wk-form4_1770846965.xml · nonDerivative · entry 1 Graham-Cumming John · CIK 0002062725 · Director 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 497,711 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 |
| February 06, 2026 Filed Feb 11, 2026 00:52 UTC |
Zatlyn MichelleDirector · President and Board Co-Chair
|
GrantClass A Common Stock | 96,665 | $0.00 | $0.00 |
DisclosureSEC source: 0001786951-26-000002 · wk-form4_1770771122.xml · nonDerivative · entry 1 Zatlyn Michelle · CIK 0001786951 · Director · President and Board Co-Chair 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 446,309 F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in sixteen equal quarterly installments beginning on May 15, 2026. Read SEC document |
| February 06, 2026 Filed Feb 11, 2026 00:48 UTC |
Prince MatthewDirector · CEO & Board Co-Chair · 10% owner
|
GrantClass A Common Stock | 96,665 | $0.00 | $0.00 |
DisclosureSEC source: 0001786925-26-000007 · wk-form4_1770770893.xml · nonDerivative · entry 1 Prince Matthew · CIK 0001786925 · Director · CEO & Board Co-Chair · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 446,309 F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in sixteen equal quarterly installments beginning on May 15, 2026. Read SEC document |
| February 06, 2026 Filed Mar 13, 2026 20:35 UTC |
SEIFERT THOMAS JChief Financial Officer
|
GrantClass A Common Stock | 142,116 | $0.00 | $0.00 |
DisclosureSEC source: 0001473289-26-000008 · wk-form4_1773434156.xml · nonDerivative · entry 1 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 227,568 F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in nineteen equal monthly installments beginning on March 15, 2026. Read SEC document |
| February 04, 2026 Filed Feb 11, 2026 00:45 UTC |
Riley JanelChief Accounting Officer
|
GrantClass A Common Stock | 7,958 | $0.00 | $0.00 |
DisclosureSEC source: 0001979391-26-000002 · wk-form4_1770770700.xml · nonDerivative · entry 1 Riley Janel · CIK 0001979391 · Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 64,102 F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in sixteen equal quarterly installments beginning on May 15, 2026. Read SEC document |
| February 02, 2026 Filed Feb 3, 2026 21:22 UTC |
Hawkins Mark JDirector
|
SaleClass A Common Stock | 134 | $176.19 | $23,609.46 |
DisclosureSEC source: 0001430437-26-000004 · form4-02032026_090211.xml · nonDerivative · entry 1 Hawkins Mark J · CIK 0001430437 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,588 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 30, 2025. Read SEC document |
| February 02, 2026 Filed Feb 3, 2026 21:20 UTC |
Kramer Douglas JamesCHIEF LEGAL OFFICER
|
SaleClass A Common Stock | 3,000 | $176.19 | $528,570.00 |
DisclosureSEC source: 0001787168-26-000004 · form4-02032026_090213.xml · nonDerivative · entry 1 Kramer Douglas James · CIK 0001787168 · CHIEF LEGAL OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 101,101 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 25, 2024. Read SEC document |
| January 27, 2026 Filed Jan 28, 2026 21:29 UTC |
Ledbetter CarlDirector
|
SaleClass A Common Stock | 2,790 | $212.80 | $593,701.96 |
DisclosureSEC source: 0001366574-26-000004 · wk-form4_1769635776.xml · nonDerivative · entry 3 Ledbetter Carl · CIK 0001366574 · Director 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 953,073 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $212.78 to $212.80, inclusive. F3 · ownership.nature: The shares are held of record by the Carl S. Ledbetter Trust dated February 14, 2020, for which the reporting person serves as a trustee. Read SEC document |
| January 27, 2026 Filed Jan 28, 2026 21:29 UTC |
Ledbetter CarlDirector
|
SaleClass A Common Stock | 5,306 | $211.72 | $1,123,378.89 |
DisclosureSEC source: 0001366574-26-000004 · wk-form4_1769635776.xml · nonDerivative · entry 2 Ledbetter Carl · CIK 0001366574 · Director 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 955,863 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $211.2975 to $211.73, inclusive. F3 · ownership.nature: The shares are held of record by the Carl S. Ledbetter Trust dated February 14, 2020, for which the reporting person serves as a trustee. Read SEC document |
| January 27, 2026 Filed Jan 28, 2026 21:29 UTC |
Ledbetter CarlDirector
|
SaleClass A Common Stock | 6,904 | $210.07 | $1,450,333.64 |
DisclosureSEC source: 0001366574-26-000004 · wk-form4_1769635776.xml · nonDerivative · entry 1 Ledbetter Carl · CIK 0001366574 · Director 10b5-1 filing: Plan reported Ownership: Indirect · See footnote Disclosed balance after: 961,169 F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 14, 2025. F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.07 to $210.745, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) and (4) through (5) to this Form 4. F3 · ownership.nature: The shares are held of record by the Carl S. Ledbetter Trust dated February 14, 2020, for which the reporting person serves as a trustee. Read SEC document |
| January 20, 2026 Filed Jan 21, 2026 22:13 UTC |
SEIFERT THOMAS JChief Financial Officer
|
ConversionClass B Common Stock · Derivative | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001473289-26-000002 · wk-form4_1769033592.xml · derivative · entry 11 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 8,925 Underlying: Class A Common Stock · 10,000 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 B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. Read SEC document |
| January 20, 2026 Filed Jan 21, 2026 22:13 UTC |
SEIFERT THOMAS JChief Financial Officer
|
Exercise / conversionClass B Common Stock · Derivative | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001473289-26-000002 · wk-form4_1769033592.xml · derivative · entry 10 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 18,925 Underlying: Class A Common Stock · 10,000 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 B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. Read SEC document |
| January 20, 2026 Filed Jan 21, 2026 22:13 UTC |
SEIFERT THOMAS JChief Financial Officer
|
Exercise / conversionEmployee Stock Option (right to buy) · Derivative | 10,000 | $0.00 Strike: $2.04 | $0.00 |
DisclosureSEC source: 0001473289-26-000002 · wk-form4_1769033592.xml · derivative · entry 9 SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 80,341 Underlying: Class B Common Stock · 10,000 shares Expires 2027-07-25 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. F9 · derivative.exercise_date: Shares subject to the option are fully vested and immediately exercisable. F1 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.