Tapewire

Nasdaq · USD

ACMR

ACM Research, Inc.

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Tapewire entity
3926
SEC CIK
0001680062
Parsed reports
253

Last 12 months

Inside the activity.

0 purchase rows · 72 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202502
Dec 2025010
Jan 202600
Feb 202600
Mar 2026022
Apr 202601
May 202604
Jun 2026018
Jul 202600
Aug 202606
Sep 202609
Oct 202600

Latest available

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
September 09, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
Exercise / conversionStock Option · Derivative 70,000 $0.00 Strike: $1.00 $0.00
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · derivative · entry 16

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 130,000

Underlying: Class A Common Stock · 70,000 shares

Expires 2026-12-27

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.

F11 · derivative.exercise_date: The option is fully vested and exercisable.

Read SEC document
September 09, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 1,100 $77.59 $85,349.00
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · nonDerivative · entry 11

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 802,708

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 5, 2026.

F10 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $77.59 to $77.59, inclusive.

Read SEC document
September 09, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 4,807 $76.73 $368,841.11
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · nonDerivative · entry 10

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 803,808

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 5, 2026.

F9 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $76.38 to $77.35, inclusive.

Read SEC document
September 09, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 11,666 $75.58 $881,716.28
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · nonDerivative · entry 9

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 808,615

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 5, 2026.

F8 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $75.28 to $75.95, inclusive.

Read SEC document
September 09, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 18,934 $74.67 $1,413,801.78
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · nonDerivative · entry 8

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 820,281

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 5, 2026.

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $74.26 to $75.22, inclusive.

Read SEC document
September 09, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 33,493 $73.80 $2,471,783.40
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · nonDerivative · entry 7

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 839,215

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 5, 2026.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $73.26 to $74.21, inclusive.

Read SEC document
September 09, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
Exercise / conversionClass A Common Stock 70,000 $1.00 $70,000.00
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · nonDerivative · entry 6

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 872,708

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
September 08, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
Exercise / conversionStock Option · Derivative 70,000 $0.00 Strike: $1.00 $0.00
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · derivative · entry 15

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Class A Common Stock · 70,000 shares

Expires 2026-12-27

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.

F11 · derivative.exercise_date: The option is fully vested and exercisable.

Read SEC document
September 08, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 1,500 $78.57 $117,855.00
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · nonDerivative · entry 5

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 802,708

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 5, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $78.55 to $78.64, inclusive.

Read SEC document
September 08, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 12,323 $78.08 $962,179.84
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · nonDerivative · entry 4

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 804,208

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 5, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $77.52 to $78.48, inclusive.

Read SEC document
September 08, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 51,374 $77.15 $3,963,504.10
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · nonDerivative · entry 3

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 816,531

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 5, 2026.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $76.52 to $77.5, inclusive.

Read SEC document
September 08, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 4,803 $75.99 $364,979.97
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · nonDerivative · entry 2

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 867,905

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 5, 2026.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.52 to $76.41, 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 footnote (2), (3), (4), (5), (6), (7), (8), (9), and (10) to this Form 4.

Read SEC document
September 08, 2026 Filed Sep 10, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
Exercise / conversionClass A Common Stock 70,000 $1.00 $70,000.00
Disclosure

SEC source: 0001140361-26-036191 · form4.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 872,708

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
August 20, 2026 Filed Aug 22, 2026 01:30 UTC
McKechnie MarkSee Remarks
Exercise / conversionStock Option · Derivative 25,000 $0.00 Strike: $13.89 $0.00
Disclosure

SEC source: 0001140361-26-034070 · form4.xml · derivative · entry 7

McKechnie Mark · CIK 0001775007 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 215,000

Underlying: Class A Common Stock · 25,000 shares

Expires 2033-08-09

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.

F5 · derivative.exercise_date: The option is fully vested and exercisable.

Read SEC document
August 20, 2026 Filed Aug 22, 2026 01:30 UTC
McKechnie MarkSee Remarks
Exercise / conversionStock Option · Derivative 30,199 $0.00 Strike: $19.49 $0.00
Disclosure

SEC source: 0001140361-26-034070 · form4.xml · derivative · entry 6

McKechnie Mark · CIK 0001775007 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,250

Underlying: Class A Common Stock · 30,199 shares

Expires 2032-08-11

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.

F5 · derivative.exercise_date: The option is fully vested and exercisable.

Read SEC document
August 20, 2026 Filed Aug 22, 2026 01:30 UTC
McKechnie MarkSee Remarks
SaleClass A Common Stock 11,209 $77.89 $873,069.01
Disclosure

SEC source: 0001140361-26-034070 · form4.xml · nonDerivative · entry 5

McKechnie Mark · CIK 0001775007 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 900

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $77.84 to $78.4, inclusive.

Read SEC document
August 20, 2026 Filed Aug 22, 2026 01:30 UTC
McKechnie MarkSee Remarks
SaleClass A Common Stock 30,365 $77.45 $2,351,769.25
Disclosure

SEC source: 0001140361-26-034070 · form4.xml · nonDerivative · entry 4

McKechnie Mark · CIK 0001775007 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,109

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2026.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $76.81 to $77.79, inclusive.

Read SEC document
August 20, 2026 Filed Aug 22, 2026 01:30 UTC
McKechnie MarkSee Remarks
SaleClass A Common Stock 13,625 $76.34 $1,040,132.50
Disclosure

SEC source: 0001140361-26-034070 · form4.xml · nonDerivative · entry 3

McKechnie Mark · CIK 0001775007 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 42,474

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 21, 2026.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $75.76 to $76.68, 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 footnote (2), (3), and (4) to this Form 4.

Read SEC document
August 20, 2026 Filed Aug 22, 2026 01:30 UTC
McKechnie MarkSee Remarks
Exercise / conversionClass A Common Stock 25,000 $13.89 $347,250.00
Disclosure

SEC source: 0001140361-26-034070 · form4.xml · nonDerivative · entry 2

McKechnie Mark · CIK 0001775007 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 56,099

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
August 20, 2026 Filed Aug 22, 2026 01:30 UTC
McKechnie MarkSee Remarks
Exercise / conversionClass A Common Stock 30,199 $19.49 $588,578.51
Disclosure

SEC source: 0001140361-26-034070 · form4.xml · nonDerivative · entry 1

McKechnie Mark · CIK 0001775007 · See Remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,099

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
August 18, 2026 Filed Aug 20, 2026 20:30 UTC
Dun HaipingDirector
Exercise / conversionStock Option · Derivative 5,000 $0.00 Strike: $5.60 $0.00
Disclosure

SEC source: 0001140361-26-033892 · form4.xml · derivative · entry 7

Dun Haiping · CIK 0001721581 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Class A Common Stock · 5,000 shares

Expires 2029-04-22

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.

F5 · derivative.exercise_date: The option is fully vested and exercisable.

Read SEC document
August 18, 2026 Filed Aug 20, 2026 20:30 UTC
Dun HaipingDirector
SaleClass A Common Stock 400 $82.17 $32,868.00
Disclosure

SEC source: 0001140361-26-033892 · form4.xml · nonDerivative · entry 4

Dun Haiping · CIK 0001721581 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 13, 2025.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $81.97 to $82.33, inclusive.

Read SEC document
August 18, 2026 Filed Aug 20, 2026 20:30 UTC
Dun HaipingDirector
SaleClass A Common Stock 3,400 $81.31 $276,454.00
Disclosure

SEC source: 0001140361-26-033892 · form4.xml · nonDerivative · entry 3

Dun Haiping · CIK 0001721581 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 400

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 13, 2025.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $80.95 to $81.91, inclusive.

Read SEC document
August 18, 2026 Filed Aug 20, 2026 20:30 UTC
Dun HaipingDirector
SaleClass A Common Stock 1,200 $80.29 $96,348.00
Disclosure

SEC source: 0001140361-26-033892 · form4.xml · nonDerivative · entry 2

Dun Haiping · CIK 0001721581 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,800

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 13, 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 $79.89 to $80.77, 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 footnote (2), (3), and (4) to this Form 4.

Read SEC document
August 18, 2026 Filed Aug 20, 2026 20:30 UTC
Dun HaipingDirector
Exercise / conversionClass A Common Stock 5,000 $5.60 $28,000.00
Disclosure

SEC source: 0001140361-26-033892 · form4.xml · nonDerivative · entry 1

Dun Haiping · CIK 0001721581 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,000

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
August 12, 2026 Filed Aug 27, 2026 01:30 UTC
Liu TracyDirector
GrantRestricted Stock Units · Derivative 728 $0.00 Strike: $96.13 $0.00
Disclosure

SEC source: 0001140361-26-034527 · form4.xml · derivative · entry 2

Liu Tracy · CIK 0001721299 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 728

Underlying: Class A Common Stock · 728 shares

Expires not disclosed

F2 · derivative.exercise_price: The price per restricted stock unit is based on the average closing market price of the Issuer's common stock for the 30 trading days preceding the grant day.

F3 · derivative.exercise_date: The restricted stock units should be vested immediately prior to the 2027 annual meeting of stockholders of the issuer, subject to continued service.

F3 · derivative.expiration_date: The restricted stock units should be vested immediately prior to the 2027 annual meeting of stockholders of the issuer, subject to continued service.

Read SEC document
August 12, 2026 Filed Aug 27, 2026 01:30 UTC
Liu TracyDirector
GrantStock Option · Derivative 6,400 $0.00 Strike: $81.26 $0.00
Disclosure

SEC source: 0001140361-26-034527 · form4.xml · derivative · entry 1

Liu Tracy · CIK 0001721299 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,400

Underlying: Class A Common Stock · 6,400 shares

Expires 2036-08-11

F1 · derivative.exercise_date: The option will vest and become exercisable immediately prior to the 2027 annual meeting of stockholders of the issuer, subject to continued service through the vesting date.

Read SEC document
August 12, 2026 Filed Aug 27, 2026 01:30 UTC GrantRestricted Stock Units · Derivative 728 $0.00 Strike: $96.13 $0.00
Disclosure

SEC source: 0001140361-26-034528 · form4.xml · derivative · entry 2

Pappis Charles C · CIK 0001475345 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 728

Underlying: Class A Common Stock · 728 shares

Expires not disclosed

F2 · derivative.exercise_price: The price per restricted stock unit is based on the average closing market price of the Issuer's common stock for the 30 trading days preceding the grant day.

F3 · derivative.exercise_date: The restricted stock units should be vested immediately prior to the 2027 annual meeting of stockholders of the issuer, subject to continued service.

F3 · derivative.expiration_date: The restricted stock units should be vested immediately prior to the 2027 annual meeting of stockholders of the issuer, subject to continued service.

Read SEC document
August 12, 2026 Filed Aug 27, 2026 01:30 UTC GrantStock Option · Derivative 6,400 $0.00 Strike: $81.26 $0.00
Disclosure

SEC source: 0001140361-26-034528 · form4.xml · derivative · entry 1

Pappis Charles C · CIK 0001475345 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,400

Underlying: Class A Common Stock · 6,400 shares

Expires 2036-08-11

F1 · derivative.exercise_date: The option will vest and become exercisable immediately prior to the 2027 annual meeting of stockholders of the issuer, subject to continued service through the vesting date.

Read SEC document
August 12, 2026 Filed Aug 27, 2026 01:30 UTC
Dun HaipingDirector
GrantRestricted Stock Units · Derivative 728 $0.00 Strike: $96.13 $0.00
Disclosure

SEC source: 0001140361-26-034526 · form4.xml · derivative · entry 2

Dun Haiping · CIK 0001721581 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 728

Underlying: Class A Common Stock · 728 shares

Expires not disclosed

F2 · derivative.exercise_price: The price per restricted stock unit is based on the average closing market price of the Issuer's common stock for the 30 trading days preceding the grant day.

F3 · derivative.exercise_date: The restricted stock units should be vested immediately prior to the 2027 annual meeting of stockholders of the issuer, subject to continued service.

F3 · derivative.expiration_date: The restricted stock units should be vested immediately prior to the 2027 annual meeting of stockholders of the issuer, subject to continued service.

Read SEC document
August 12, 2026 Filed Aug 27, 2026 01:30 UTC
Dun HaipingDirector
GrantStock Option · Derivative 6,400 $0.00 Strike: $81.26 $0.00
Disclosure

SEC source: 0001140361-26-034526 · form4.xml · derivative · entry 1

Dun Haiping · CIK 0001721581 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,400

Underlying: Class A Common Stock · 6,400 shares

Expires 2036-08-11

F1 · derivative.exercise_date: The option will vest and become exercisable immediately prior to the 2027 annual meeting of stockholders of the issuer, subject to continued service through the vesting date.

Read SEC document
June 05, 2026 Filed Jun 6, 2026 01:00 UTC
Cheav SothearaSee remarks
Exercise / conversionStock Option · Derivative 5,399 $0.00 Strike: $13.89 $0.00
Disclosure

SEC source: 0001140361-26-024322 · form4.xml · derivative · entry 11

Cheav Sotheara · CIK 0001721279 · See remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 37,500

Underlying: Class A Common Stock · 5,399 shares

Expires 2033-08-09

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: The option is fully vested and exercisable.

Read SEC document
June 05, 2026 Filed Jun 6, 2026 01:00 UTC
Cheav SothearaSee remarks
SaleClass A Common Stock 1,647 $85.41 $140,670.27
Disclosure

SEC source: 0001140361-26-024322 · form4.xml · nonDerivative · entry 9

Cheav Sotheara · CIK 0001721279 · See remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 100,002

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.

F8 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $85.27 to $85.72, inclusive.

Read SEC document
June 05, 2026 Filed Jun 6, 2026 01:00 UTC
Cheav SothearaSee remarks
SaleClass A Common Stock 400 $84.01 $33,604.00
Disclosure

SEC source: 0001140361-26-024322 · form4.xml · nonDerivative · entry 8

Cheav Sotheara · CIK 0001721279 · See remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 101,649

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $83.85 to $84.5, inclusive.

Read SEC document
June 05, 2026 Filed Jun 6, 2026 01:00 UTC
Cheav SothearaSee remarks
SaleClass A Common Stock 968 $82.61 $79,966.48
Disclosure

SEC source: 0001140361-26-024322 · form4.xml · nonDerivative · entry 7

Cheav Sotheara · CIK 0001721279 · See remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 102,049

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $82.38 to $82.89, inclusive.

Read SEC document
June 05, 2026 Filed Jun 6, 2026 01:00 UTC
Cheav SothearaSee remarks
SaleClass A Common Stock 2,384 $81.73 $194,844.32
Disclosure

SEC source: 0001140361-26-024322 · form4.xml · nonDerivative · entry 6

Cheav Sotheara · CIK 0001721279 · See remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 103,017

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $81.22 to $82.07, inclusive.

Read SEC document
June 05, 2026 Filed Jun 6, 2026 01:00 UTC
Cheav SothearaSee remarks
Exercise / conversionClass A Common Stock 5,399 $13.89 $74,992.11
Disclosure

SEC source: 0001140361-26-024322 · form4.xml · nonDerivative · entry 5

Cheav Sotheara · CIK 0001721279 · See remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,401

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.

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June 04, 2026 Filed Jun 6, 2026 01:00 UTC
Cheav SothearaSee remarks
Exercise / conversionStock Option · Derivative 13,351 $0.00 Strike: $13.89 $0.00
Disclosure

SEC source: 0001140361-26-024322 · form4.xml · derivative · entry 10

Cheav Sotheara · CIK 0001721279 · See remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 42,899

Underlying: Class A Common Stock · 13,351 shares

Expires 2033-08-09

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: The option is fully vested and exercisable.

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June 04, 2026 Filed Jun 6, 2026 01:00 UTC
Cheav SothearaSee remarks
SaleClass A Common Stock 2,839 $85.77 $243,501.03
Disclosure

SEC source: 0001140361-26-024322 · form4.xml · nonDerivative · entry 4

Cheav Sotheara · CIK 0001721279 · See remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 100,002

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $85.7 to $86.19, inclusive.

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June 04, 2026 Filed Jun 6, 2026 01:00 UTC
Cheav SothearaSee remarks
SaleClass A Common Stock 9,212 $85.11 $784,033.32
Disclosure

SEC source: 0001140361-26-024322 · form4.xml · nonDerivative · entry 3

Cheav Sotheara · CIK 0001721279 · See remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 102,841

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $84.63 to $85.6, inclusive.

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June 04, 2026 Filed Jun 6, 2026 01:00 UTC
Cheav SothearaSee remarks
SaleClass A Common Stock 1,300 $84.08 $109,304.00
Disclosure

SEC source: 0001140361-26-024322 · form4.xml · nonDerivative · entry 2

Cheav Sotheara · CIK 0001721279 · See remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 112,053

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 5, 2026.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.61 to $84.4, 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 footnote (2), (3), (4), (5), (6), (7), and (8) to this Form 4.

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June 04, 2026 Filed Jun 6, 2026 01:00 UTC
Cheav SothearaSee remarks
Exercise / conversionClass A Common Stock 13,351 $13.89 $185,445.39
Disclosure

SEC source: 0001140361-26-024322 · form4.xml · nonDerivative · entry 1

Cheav Sotheara · CIK 0001721279 · See remarks

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 113,353

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.

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June 04, 2026 Filed Jun 5, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
Exercise / conversionStock Option · Derivative 40,002 $0.00 Strike: $1.00 $0.00
Disclosure

SEC source: 0001140361-26-024280 · form4.xml · derivative · entry 19

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 270,000

Underlying: Class A Common Stock · 40,002 shares

Expires 2026-12-27

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.

F13 · derivative.exercise_date: The option is fully vested and exercisable.

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June 04, 2026 Filed Jun 5, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 826 $87.91 $72,613.66
Disclosure

SEC source: 0001140361-26-024280 · form4.xml · nonDerivative · entry 13

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 802,708

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2024.

F12 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $87.77 to $88.01, inclusive.

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June 04, 2026 Filed Jun 5, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 8,581 $87.13 $747,662.53
Disclosure

SEC source: 0001140361-26-024280 · form4.xml · nonDerivative · entry 12

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 803,534

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2024.

F11 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $86.73 to $87.66, inclusive.

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June 04, 2026 Filed Jun 5, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 10,992 $86.07 $946,081.44
Disclosure

SEC source: 0001140361-26-024280 · form4.xml · nonDerivative · entry 11

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 812,115

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2024.

F10 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $85.7 to $86.57, inclusive.

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June 04, 2026 Filed Jun 5, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 17,543 $85.11 $1,493,084.73
Disclosure

SEC source: 0001140361-26-024280 · form4.xml · nonDerivative · entry 10

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 823,107

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2024.

F9 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $84.62 to $85.6, inclusive.

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June 04, 2026 Filed Jun 5, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
SaleClass A Common Stock 2,060 $83.86 $172,751.60
Disclosure

SEC source: 0001140361-26-024280 · form4.xml · nonDerivative · entry 9

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 840,650

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2024.

F8 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $83.61 to $84.24, inclusive.

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June 04, 2026 Filed Jun 5, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
Exercise / conversionClass A Common Stock 40,002 $1.00 $40,002.00
Disclosure

SEC source: 0001140361-26-024280 · form4.xml · nonDerivative · entry 8

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 842,710

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 03, 2026 Filed Jun 5, 2026 20:30 UTC
Wang David HDirector · See Remarks · 10% owner
Exercise / conversionStock Option · Derivative 60,000 $0.00 Strike: $1.00 $0.00
Disclosure

SEC source: 0001140361-26-024280 · form4.xml · derivative · entry 18

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 310,002

Underlying: Class A Common Stock · 60,000 shares

Expires 2026-12-27

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.

F13 · derivative.exercise_date: The option is fully vested and exercisable.

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.