Blackford Quentin S.
Reporting Owner SEC Filing List

CIK: 0001612451
Form Filer Subject Company Filing Agent Date Actions
3Initial statement of beneficial ownershi...Blackford Quentin S. Donnelley Financial Solutions /fa/ 08/31/2026
3Initial statement of beneficial ownershi...Align Technology Inc Donnelley Financial Solutions /fa/ 08/31/2026
4Statement of changes in beneficial owner...Blackford Quentin S. Donnelley Financial Solutions /fa/ 08/31/2026
4Statement of changes in beneficial owner...Align Technology Inc Donnelley Financial Solutions /fa/ 08/31/2026
4Statement of changes in beneficial owner...Blackford Quentin S. 08/11/2026
4Statement of changes in beneficial owner...Irhythm Holdings, Inc. 08/11/2026
4Statement of changes in beneficial owner...Blackford Quentin S. 06/12/2026
4Statement of changes in beneficial owner...Alphatec Holdings, Inc. 06/12/2026
4Statement of changes in beneficial owner...Blackford Quentin S. 06/01/2026
4Statement of changes in beneficial owner...Irhythm Holdings, Inc. 06/01/2026
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Blackford Quentin S. 's Ownership Transactions

Issuer Filing
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Transaction
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Transaction
Type
Shares Price Total Amt Shares Owned