Mark D Carleton
CIK 1434339 · View on SEC EDGAR ↗
First SEC filing: June 4, 2026 · Latest: June 4, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 30, 2018 | FWONK | S | 27,783 | $45.94 | $1,276,351 | 40,501 Direct | -40.69% | Disposed | 128.0% (price as of 2026-08-18) |
| Sept. 15, 2017 | FWONK | S | 5,536 | $38.97 | $215,738 | 11,763 Direct | -32.00% | Disposed | 168.7% (price as of 2026-08-18) |
| Sept. 15, 2017 | FWONK | S | 14,307 | $41.66 | $596,030 | 35,693 Direct | -28.61% | Disposed | 151.4% (price as of 2026-08-18) |
| June 20, 2017 | FWONK | S | 54,187 | $40.11 | $2,173,441 | 0 Direct | -100.00% | Disposed | 161.1% (price as of 2026-08-18) |
| June 19, 2017 | FWONK | S | 19,940 | $40.24 | $802,386 | 107,506 Direct | -15.65% | Disposed | 160.2% (price as of 2026-08-18) |
| June 19, 2017 | FWONK | S | 10,876 | $40.01 | $435,149 | 0 Direct | -100.00% | Disposed | 161.7% (price as of 2026-08-18) |
| March 24, 2017 | FWONK | S | 13,546 | $31.96 | $432,930 | 0 Direct | -100.00% | Disposed | 227.7% (price as of 2026-08-18) |
| March 24, 2017 | FWONK | S | 22,400 | $33.62 | $753,088 | 0 Direct | -100.00% | Disposed | 211.5% (price as of 2026-08-18) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 11, 2026 | OUT | Restricted Share Units | Common Stock (8,663) | — | — | 8,663 | Disposed |
| May 15, 2019 | LBRDP | Stock Option - LBRDA (Right to Buy) | Series A Common Stock (18,248) | $33.12 | March 19, 2020 | 18,248 | Disposed |
| May 15, 2019 | LBRDP | Stock Option - LBRDK (Right to Buy) | Series C Common Stock (36,878) | $33.11 | March 19, 2020 | 36,878 | Disposed |
| June 5, 2018 | SIRI | Stock Option (Right to Buy) | Common Stock (24,700) | $7.06 | June 5, 2028 | 24,700 | Acquired |
| May 30, 2018 | FWONK | Stock Option (Right to Buy) - LSXMK | Series C Liberty SiriusXM Common Stock (60,218) | $19.38 | March 19, 2020 | 60,218 | Disposed |
| Sept. 15, 2017 | FWONK | Stock Option (Right to Buy) - FWONK | Series C Liberty Formula One Common Stock (10,000) | $18.83 | March 4, 2022 | 10,000 | Disposed |
| Sept. 15, 2017 | FWONK | Stock Option (Right to Buy) - FWONK | Series C Liberty Formula One Common Stock (7,299) | $11.18 | March 19, 2020 | 7,299 | Disposed |
| Sept. 15, 2017 | FWONK | Stock Option (Right to Buy) - LSXMK | Series C Liberty SiriusXM Common Stock (50,000) | $19.38 | March 19, 2020 | 50,000 | Disposed |
| June 19, 2017 | FWONK | Stock Option (Right to Buy) - LSXMA | Series A Liberty SiriusXM Common Stock (73,259) | $19.75 | March 19, 2020 | 73,259 | Disposed |
| May 19, 2017 | SIRI | Stock Option (Right to Buy) | Common Stock (36,600) | $4.86 | May 19, 2027 | 36,600 | Acquired |
| March 24, 2017 | FWONK | Stock Option (Right to Buy) - FWONK | Series C Liberty Formula One Common Stock (30,000) | $11.18 | March 19, 2020 | 30,000 | Disposed |
| May 25, 2016 | SIRI | Stock Option (Right to Buy) | Common Stock (79,500) | $3.96 | May 25, 2026 | 79,500 | Acquired |
| May 20, 2015 | SIRI | Stock Option (Right to Buy) | Common Stock (76,100) | $3.90 | May 20, 2025 | 76,100 | Acquired |
| Dec. 10, 2014 | SIRI | Stock Option (Right to Buy) | Common Stock (36,534) | $3.44 | Dec. 10, 2024 | 36,534 | Acquired |
| May 22, 2013 | SIRI | Stock Option (Right to Buy) | Common Stock (49,059) | $3.52 | May 22, 2023 | 49,059 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 20 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 7, 2016 | LBRDP | Series C Common Stock | 36,599 | Direct |
| Oct. 7, 2016 | LBRDP | Stock Option - LBRDA (Right to Buy)→ Series A Common Stock (18,248) | 18,248 | Direct |
| Oct. 7, 2016 | LBRDP | Stock Option - LBRDK (Right to Buy)→ Series C Common Stock (36,878) | 36,878 | Direct |
| Oct. 7, 2016 | FWONK | Series A Liberty Braves Common Stock | 5,418 | Direct |
| Oct. 7, 2016 | FWONK | Series A Liberty Media Common Stock | 13,546 | Direct |
| Oct. 7, 2016 | FWONK | Series A Liberty SiriusXM Common Stock | 54,187 | Direct |
| Oct. 7, 2016 | FWONK | Series C Liberty Braves Common Stock | 10,994 | Direct |
| Oct. 7, 2016 | FWONK | Series C Liberty Media Common Stock | 8,091 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - BATRA→ Series A Liberty Braves Common Stock (7,327) | 7,327 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - BATRK→ Series C Liberty Braves Common Stock (14,927) | 14,927 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - BATRK→ Series C Liberty Braves Common Stock (11,816) | 11,816 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - BATRK→ Series C Liberty Braves Common Stock (19,264) | 19,264 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - LMCA→ Series A Liberty Media Common Stock (18,309) | 18,309 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - LMCK→ Series C Liberty Media Common Stock (37,299) | 37,299 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - LMCK→ Series C Liberty Media Common Stock (29,524) | 29,524 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - LMCK→ Series C Liberty Media Common Stock (48,134) | 48,134 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - LSXMA→ Series A Liberty SiriusXM Common Stock (73,259) | 73,259 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - LSXMK→ Series C Liberty SiriusXM Common Stock (149,218) | 149,218 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - LSXMK→ Series C Liberty SiriusXM Common Stock (118,858) | 118,858 | Direct |
| Oct. 7, 2016 | FWONK | Stock Option (Right to Buy) - LSXMK→ Series C Liberty SiriusXM Common Stock (193,774) | 193,774 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
FWONK
CFO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2018 | $683,153 | — | $850,633 | — | $1,071,183 | $331,289 | $33,677 | $2,969,935 |
| 2017 | $669,758 | — | $885,819 | — | $1,016,186 | $304,384 | $33,227 | $2,909,374 |
| 2016 | $781,045 | $151,773 | $1,233,631 | — | $875,500 | $199,301 | $34,736 | $3,275,986 |
LBRDP
CFO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2018 | — | — | — | — | — | — | — | — |
| 2017 | — | — | — | — | — | — | — | — |
| 2016 | — | — | — | — | — | — | — | — |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.