Insider · CIK 0001099636
MAFFEI GREGORY B
Reports to the SEC for 25 companies · NEW YORK, NY
Transactions
50
Companies
25
Filings
15
CIK
0001099636
Forms 4 and 5
Insider transactions
| Date | Company | Value |
|---|---|---|
| 2026-08-26 | SIRISIRIUS XM HOLDINGS INC.A Award | — |
| 2026-05-29 | SIRISIRIUS XM HOLDINGS INC.A Award | — |
| 2026-05-27 | SIRISIRIUS XM HOLDINGS INC.A Award | — |
| 2026-03-05 | SIRISIRIUS XM HOLDINGS INC.G Gift | — |
| 2026-03-01 | ZGZILLOW GROUP, INC. · Stock Option (right to buy)A Award | — |
| 2026-02-27 | ZGZILLOW GROUP, INC.M Exercise/Conversion | +$361K |
| 2026-02-27 | SIRISIRIUS XM HOLDINGS INC.A Award | — |
| 2026-02-27 | ZGZILLOW GROUP, INC. · Stock Option (right to buy)M Exercise/Conversion | — |
| 2026-02-27 | ZGZILLOW GROUP, INC.S Sale | −$363K |
| 2025-11-21 | SIRISIRIUS XM HOLDINGS INC.A Award | — |
| 2025-08-27 | SIRISIRIUS XM HOLDINGS INC.A Award | — |
| 2025-06-18 | TRIPTripAdvisor, Inc.A Award | — |
| 2025-05-29 | SIRISIRIUS XM HOLDINGS INC.A Award | — |
| 2025-05-28 | SIRISIRIUS XM HOLDINGS INC.A Award | — |
| 2025-04-29 | Liberty TripAdvisor Holdings, Inc.D Disposition to Issuer | — |
| 2025-04-29 | Liberty TripAdvisor Holdings, Inc.Stock Option (right to buy) - LTRPBD Disposition to Issuer | — |
| 2025-04-29 | Liberty TripAdvisor Holdings, Inc.Stock Option (right to buy) - LTRPBD Disposition to Issuer | — |
| 2025-03-07 | QVCAQOld QVC Group, Inc.F Tax Payment | −$744K |
| 2025-03-04 | QVCAQOld QVC Group, Inc.A Award | — |
| 2025-03-01 | ZGZILLOW GROUP, INC. · Stock Option (right to buy)A Award | — |
| 2025-02-25 | SIRISIRIUS XM HOLDINGS INC.A Award | — |
| 2024-12-19 | LBRDALiberty Broadband CorpS Sale | −$596K |
| 2024-12-19 | LBRDALiberty Broadband CorpS Sale | −$2.25M |
| 2024-12-18 | LBRDALiberty Broadband CorpS Sale | −$6.6M |
| 2024-12-18 | LBRDALiberty Broadband CorpS Sale | −$84K |
| 2024-12-18 | LBRDALiberty Broadband CorpS Sale | −$1.15M |
| 2024-12-18 | LBRDALiberty Broadband CorpS Sale | −$2.14M |
| 2024-12-17 | LBRDALiberty Broadband CorpS Sale | −$94.7K |
| 2024-12-17 | LBRDALiberty Broadband CorpS Sale | −$9.58M |
| 2024-12-16 | FWONALiberty Media Corp · Stock Option (Right to Buy) - LLYVKM Exercise/Conversion | — |
| 2024-12-16 | FWONALiberty Media CorpS Sale | −$62K |
| 2024-12-16 | LBRDALiberty Broadband CorpS Sale | −$5.86M |
| 2024-12-16 | LBRDALiberty Broadband CorpF Tax Payment | −$94.6M |
| 2024-12-16 | FWONALiberty Media CorpS Sale | −$2.47M |
| 2024-12-16 | LBRDALiberty Broadband CorpM Exercise/Conversion | +$72.2M |
| 2024-12-16 | FWONALiberty Media CorpM Exercise/Conversion | +$4.35M |
| 2024-12-16 | FWONALiberty Media CorpM Exercise/Conversion | +$88.5K |
| 2024-12-16 | FWONALiberty Media CorpF Tax Payment | −$8.22M |
| 2024-12-16 | FWONALiberty Media CorpM Exercise/Conversion | +$7.43M |
| 2024-12-16 | FWONALiberty Media Corp · Stock Option (Right to Buy) - FWONKM Exercise/Conversion | — |
| 2024-12-16 | FWONALiberty Media CorpF Tax Payment | −$9.49M |
| 2024-12-16 | LBRDALiberty Broadband Corp · Stock Option - LBRDK (Right to Buy)M Exercise/Conversion | — |
| 2024-12-16 | FWONALiberty Media Corp · Stock Option (Right to Buy) - LLYVKM Exercise/Conversion | — |
| 2024-12-07 | Liberty TripAdvisor Holdings, Inc.Restricted Stock Units-LTRPBM Exercise/Conversion | — |
| 2024-12-07 | Liberty TripAdvisor Holdings, Inc.F Tax Payment | −$179K |
| 2024-12-07 | Liberty TripAdvisor Holdings, Inc.M Exercise/Conversion | — |
| 2024-11-21 | SIRISIRIUS XM HOLDINGS INC.A Award | — |
| 2024-09-09 | FWONALiberty Media Corp · Stock Option (Right to Buy) - LSXMKJ Other | — |
| 2024-09-09 | FWONALiberty Media Corp · Stock Option (Right to Buy) - LSXMKJ Other | — |
| 2024-09-09 | FWONALiberty Media Corp · Stock Option (Right to Buy) - LSXMKJ Other | — |
Recent filings
- 4MAFFEI GREGORY B0001225208-26-007367SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001225208-26-005717SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001225208-26-005614SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001225208-26-003958SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001628280-26-013991SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001225208-26-002863SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001225208-25-009438SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001225208-25-007533SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001127602-25-017871SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001225208-25-005621SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001225208-25-005521SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001225208-25-004515SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001225208-25-003156SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001225208-25-003082SEC(opens sec.gov)
- 4MAFFEI GREGORY B0001617640-25-000043SEC(opens sec.gov)
Companies
- Atlanta Braves Holdings, Inc.Director, President, CEOBATRA
- BARNES & NOBLE INCDirector
- CHARTER COMMUNICATIONS, INC. /MO/DirectorCHTR
- CommerceHub, Inc.Director, President/CEO
- DIRECTVDirector
- DIRECTV GROUP INCDirector
- ELECTRONIC ARTS INC.DirectorEA
- GRIZZLY MERGER SUB 1, LLCDirector, President and CEO, 10% Owner
- Liberty Broadband CorpDirector, President/CEO, 10% OwnerLBRDA
- Liberty Expedia Holdings, Inc.10% Owner
- Liberty Media Acquisition CorpDirector, President/CEO
- Liberty Media CorpDirector, President, CEOFWONA
- Liberty Sirius XM Holdings Inc.Director, President, CEO
- Liberty TripAdvisor Holdings, Inc.Director, President/CEO, 10% Owner
- Live Nation Entertainment, Inc.DirectorLYV
- Old QVC Group, Inc.Director, Chairman of the Board, 10% OwnerQVCAQ
- Oracle SystemsPresident
- Pandora Media, LLCDirector
- SIRIUS XM HOLDINGS INC.DirectorSIRI
- STARBUCKS CORPDirectorSBUX
- Starz Acquisition LLCDirector
- TripAdvisor, Inc.DirectorTRIP
- UGC HOLDINGS INCInsider
- ZILLOW GROUP, INC.DirectorZG
- ZILLOW INCDirector
Address
1221 AVENUE OF THE AMERICAS
NEW YORK, NY, 10020