David N. Capobianco
Activist
First SEC filing: Nov. 21, 2025 · Latest: Nov. 21, 2025
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net: $-445,952,021
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 7, 2026 | LB | J | 1,250,000 | · | · | 47,168,908 Indirect | -2.58% | Disposed | (price as of 2026-10-06) |
| Aug. 7, 2026 | LB | C | 1,250,000 | · | · | 1,250,000 Indirect | · | Acquired | (price as of 2026-10-06) |
| Aug. 7, 2026 | LB | S | 1,250,000 | $75.05 | $93,812,500 | 0 Indirect | -100.00% | Disposed | 14.7% (price as of 2026-10-06) |
| Aug. 7, 2026 | LB | C | 1,250,000 | · | · | 47,168,908 Indirect | -2.58% | Disposed | (price as of 2026-10-06) |
| June 22, 2026 | WBI | C | 4,464,012 | · | · | 51,762,663 Indirect | -7.94% | Disposed | (price as of 2026-10-06) |
| June 22, 2026 | WBI | S | 5,894,826 | $30.05 | $177,139,521 | 1,980,921 Indirect | -74.85% | Disposed | 0.2% (price as of 2026-10-06) |
| June 22, 2026 | WBI | C | 4,464,012 | · | · | 7,875,747 Indirect | +130.84% | Acquired | (price as of 2026-10-06) |
| June 22, 2026 | WBI | J | 4,464,012 | · | · | 51,762,663 Indirect | -7.94% | Disposed | (price as of 2026-10-06) |
| May 6, 2026 | WBI | J | 2,456,248 | · | · | 56,226,677 Indirect | -4.19% | Disposed | (price as of 2026-10-06) |
| May 6, 2026 | WBI | J | 2,456,248 | · | · | 56,226,677 Indirect | -4.19% | Disposed | (price as of 2026-10-06) |
| Nov. 18, 2025 | LB | C | 2,500,000 | · | · | 48,593,505 Indirect | -4.89% | Disposed | (price as of 2026-10-06) |
| Nov. 18, 2025 | LB | S | 2,500,000 | $70.00 | $175,000,000 | 0 Indirect | -100.00% | Disposed | 23.0% (price as of 2026-10-06) |
| Nov. 18, 2025 | LB | C | 2,500,000 | · | · | 2,500,000 Indirect | · | Acquired | (price as of 2026-10-06) |
| Nov. 18, 2025 | LB | J | 2,500,000 | · | · | 48,593,505 Indirect | -4.89% | Disposed | (price as of 2026-10-06) |
| May 23, 2025 | LB | C | 1,900,000 | · | · | 51,241,496 Indirect | -3.58% | Disposed | (price as of 2026-10-06) |
| May 23, 2025 | LB | S | 1,900,000 | $75.25 | $142,975,000 | 0 Indirect | -100.00% | Disposed | 14.4% (price as of 2026-10-06) |
| May 23, 2025 | LB | C | 1,900,000 | · | · | 1,900,000 Indirect | · | Acquired | (price as of 2026-10-06) |
| May 23, 2025 | LB | J | 1,900,000 | · | · | 51,241,496 Indirect | -3.58% | Disposed | (price as of 2026-10-06) |
| Dec. 19, 2024 | LB | D | 2,498,751 | $60.03 | $150,000,023 | 53,227,852 Indirect | -4.48% | Disposed | 43.4% (price as of 2026-10-06) |
| Dec. 19, 2024 | LB | D | 2,498,751 | $60.03 | $150,000,023 | 53,227,852 Indirect | -4.48% | Disposed | 43.4% (price as of 2026-10-06) |
| July 26, 2006 | PAA | P | 697,674 | $43.00 | $29,999,982 | 14,386,074 Indirect | +5.10% | Acquired | 11.6% (price as of 2026-10-06) |
| Feb. 25, 2005 | PAA | J | 12,390,120 | · | · | 13,688,400 Indirect | +954.35% | Acquired | (price as of 2026-10-06) |
| Dec. 8, 2004 | PAA | J | 1,298,280 | · | · | 1,298,280 Indirect | · | Acquired | (price as of 2026-10-06) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 7, 2026 | LB | DBR Land Holdings LLC Units [F1] | Class A Shares | · | · | 1,250,000 | Disposed |
| June 22, 2026 | WBI | WBI Operating LLC Units | Class A shares | · | · | 4,464,012 | Disposed |
| May 6, 2026 | WBI | OpCo Units | Class A Shares | · | · | 2,456,248 | Disposed |
| Nov. 18, 2025 | LB | DBR Land Holdings LLC Units [F1] | Class A Shares | · | · | 2,500,000 | Disposed |
| May 23, 2025 | LB | DBR Land Holdings LLC Units [F1] | Class A Shares | · | · | 1,900,000 | Disposed |
| Dec. 19, 2024 | LB | DBR Land Holdings LLC Units | Class A Shares | · | · | 2,498,751 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 17, 2025 | WBI | Class A Shares | 3,411,735 | Indirect |
| Sept. 17, 2025 | WBI | Class B Shares | 58,682,925 | Indirect |
| Sept. 17, 2025 | WBI | OpCo Units | 58,682,925 | Indirect |
| July 3, 2024 | LB | Class B shares | 55,726,603 | Indirect |
| July 3, 2024 | LB | DBR Land Holdings LLC Units | · | Indirect |
| June 27, 2024 | LB | Class B shares | 57,901,603 | Indirect |
| June 27, 2024 | LB | DBR Land Holdings LLC common units | · | Indirect |