On this page
Duncan J Smith
Insider
First SEC filing: June 20, 2025 · Latest: June 20, 2025
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 23, 2026 | SBGI | J | 222,300 | $12.87 | $2,861,001 | 242,900 Indirect | -47.79% | Disposed | -1.8% (price as of 2026-10-05) |
| Sept. 23, 2026 | SBGI | J | 222,300 | $12.87 | $2,861,001 | 5,515,386 Direct | +4.20% | Acquired | -1.8% (price as of 2026-10-05) |
| March 9, 2026 | SBGI | G | 629,700 | $14.84 | $9,344,748 | 5,293,086 Direct | -10.63% | Disposed | -14.8% (price as of 2026-10-05) |
| March 9, 2026 | SBGI | A | 629,700 | $14.84 | $9,344,748 | 629,700 Indirect | · | Acquired | -14.8% (price as of 2026-10-05) |
| March 6, 2026 | SBGI | G | 629,700 | $15.60 | $9,823,320 | 5,293,086 Direct | -10.63% | Disposed | -19.0% (price as of 2026-10-05) |
| March 6, 2026 | SBGI | A | 629,700 | $15.60 | $9,823,320 | 629,700 Indirect | · | Acquired | -19.0% (price as of 2026-10-05) |
| March 6, 2026 | SBGI | J | 629,700 | $15.60 | $9,823,320 | 5,922,786 Direct | +11.90% | Acquired | -19.0% (price as of 2026-10-05) |
| March 5, 2026 | SBGI | J | 629,700 | $15.51 | $9,766,647 | 5,922,786 Direct | +11.90% | Acquired | -18.5% (price as of 2026-10-05) |
| Dec. 30, 2025 | SBGI | J | 13,600 | · | · | 13,785 Direct | +7351.35% | Acquired | (price as of 2026-10-05) |
| Dec. 30, 2025 | SBGI | G | 13,600 | · | · | 185 Direct | -98.66% | Disposed | (price as of 2026-10-05) |
| Dec. 30, 2025 | SBGI | J | 13,600 | · | · | 5,293,086 Direct | -0.26% | Disposed | (price as of 2026-10-05) |
| June 17, 2025 | SBGI | J | 41,050 | · | · | 40,050 Indirect | -50.62% | Disposed | (price as of 2026-10-05) |
| April 3, 2024 | SBGI | J | 1,094,900 | $13.09 | $14,332,241 | 6,401,586 Direct | +20.63% | Acquired | -3.4% (price as of 2026-10-05) |
| April 3, 2024 | SBGI | G | 1,094,900 | · | · | 5,306,686 Direct | -17.10% | Disposed | (price as of 2026-10-05) |
| April 3, 2024 | SBGI | G | 1,094,900 | · | · | 1,094,900 Indirect | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 23, 2026 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 222,300 | Disposed |
| Sept. 23, 2026 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 222,300 | Acquired |
| March 9, 2026 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 629,700 | Disposed |
| March 9, 2026 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 629,700 | Acquired |
| March 6, 2026 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 629,700 | Disposed |
| March 6, 2026 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 629,700 | Acquired |
| March 6, 2026 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 629,700 | Acquired |
| March 5, 2026 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 629,700 | Acquired |
| Dec. 30, 2025 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 13,600 | Disposed |
| June 17, 2025 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 41,050 | Disposed |
| April 3, 2024 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 1,094,900 | Acquired |
| April 3, 2024 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 1,094,900 | Disposed |
| April 3, 2024 | SBGI | Class B Common Stock | Class B Common Stock | $0.00 | · | 1,094,900 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).