MAFFEI GREGORY B

FWONA

MAFFEI GREGORY B serves as Chairman of the Board at Formula One Group (FWONA). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

2 trades

$2.45M

Total Sells

14 trades

$33.99M

Net Position

Net Seller

$31.53M

Companies Traded

QVCGA, BATRA, BATRK, FWONA

Active Period

Dec 2021 – Mar 2025

16 total trades

Most Recent

Sell QVCGA

Mar 7, 2025 · $743.7K

MAFFEI GREGORY B's Insider Trading at Formula One Group (FWONA)

Buys

1 · $1.34M

Sells

6 · $27.43M

Total Shares Bought

50,000

Total Shares Sold

432,165

FWONA Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Aug 18, 2023	Sell	5,182	$32.82	$170.1K	0
Mar 20, 2023	Buy	50,000	$26.71	$1.34M	4,203,799
Mar 20, 2023	Sell	78,411	$71.55	$5.61M	1,043,898
Mar 16, 2023	Sell	6,584	$69.52	$457.7K	945,653
Jan 3, 2022	Sell	141,988	$62.63	$8.89M	1,008,088
Dec 29, 2021	Sell	100,000	$61.75	$6.18M	1,103,679
Dec 27, 2021	Sell	100,000	$61.26	$6.13M	1,207,504

MAFFEI GREGORY B's Insider Trading at Atlanta Braves Holdings, Inc. (BATRA)

Buys

0 · $0.00

Sells

4 · $5.68M

Total Shares Bought

Total Shares Sold

146,262

BATRA Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value
Aug 29, 2024	Sell	15,332	$43.97	$674.1K
Mar 27, 2024	Sell	116,581	$38.27	$4.46M
Mar 15, 2024	Sell	13,924	$38.02	$529.4K
Aug 16, 2023	Sell	425	$40.13	$17.1K

MAFFEI GREGORY B's Insider Trading at Tripadvisor, Inc. (TRIP)

Buys

1 · $1.12M

Sells

0 · $0.00

Total Shares Bought

50,000

Total Shares Sold

TRIP Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Mar 7, 2022	Buy	50,000	$22.38	$1.12M	92,448

MAFFEI GREGORY B's Insider Trading at QVC Group Inc. (QVCGA)

Buys

0 · $0.00

Sells

1 · $743.7K

Total Shares Bought

Total Shares Sold

108,732

QVCGA Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Mar 7, 2025	Sell	108,732	$6.84	$743.7K	0

MAFFEI GREGORY B's Insider Trading at Zillow Group, Inc. Class C (Z)

Buys

0 · $0.00

Sells

1 · $109.9K

Total Shares Bought

Total Shares Sold

1,934

Z Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Feb 28, 2022	Sell	1,934	$56.81	$109.9K	316,485

MAFFEI GREGORY B's Insider Trading at Atlanta Braves Holdings, Inc. (BATRK)

Buys

0 · $0.00

Sells

1 · $17.1K

Total Shares Bought

Total Shares Sold

425

BATRK Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Aug 18, 2023	Sell	425	$40.13	$17.1K	0

MAFFEI GREGORY B's Insider Trading at Charter Communications, Inc. (CHTR)

Buys

0 · $0.00

Sells

1 · $2.1K

Total Shares Bought

Total Shares Sold

CHTR Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Aug 16, 2023	Sell	5	$428.18	$2.1K	0

Related Insiders

GAMCO INVESTORS, INC. ET AL

10 percent owner

BATRASell · Mar 3, 2026

MALONE JOHN C

10% Owner

BATRKBuy · Feb 27, 2026

Jill L. Robinson

officer: EVP, CFO & Treasurer

BATRKSell · Feb 18, 2026

MALONE JOHN C

10% Owner

BATRABuy · Feb 4, 2026

Jill L. Robinson

EVP, CFO & Treasurer

BATRASell · Feb 2, 2026

Gregory John Heller

EVP, CLO & Secretary

BATRKSell · Dec 15, 2025

Michael P. Plant

EVP, Development

BATRKSell · Dec 15, 2025

DeRetta C. Rhodes

See remarks

BATRKSell · Dec 15, 2025

Explore More Insider Trading Data

FWONA Insider Trading Activity

View all insider trades at Formula One Group

Communication Services Sector Insider Trades

See insider activity across communication services stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity