Mark David Alexander
Insider
First SEC filing: June 11, 2015 · Latest: June 11, 2015
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 18, 2026 | LADR | A | 7,198 | · | · | 36,427 Direct | +24.63% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2025 | LADR | S | 26,795 | $10.86 | $290,994 | 29,229 Direct | -47.83% | Disposed | -20.6% (price as of 2026-10-02) |
| July 31, 2025 | LADR | S | 30,000 | $10.93 | $327,900 | 56,024 Direct | -34.87% | Disposed | -21.1% (price as of 2026-10-02) |
| July 30, 2025 | LADR | S | 34,587 | $11.12 | $384,607 | 86,024 Direct | -28.68% | Disposed | -22.5% (price as of 2026-10-02) |
| Feb. 18, 2025 | LADR | A | 6,438 | · | · | 120,611 Direct | +5.64% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2024 | LADR | A | 7,109 | · | · | 114,173 Direct | +6.64% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2023 | LADR | A | 6,505 | · | · | 107,064 Direct | +6.47% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2022 | LADR | A | 6,372 | · | · | 100,559 Direct | +6.77% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2021 | LADR | A | 7,212 | · | · | 94,187 Direct | +8.29% | Acquired | (price as of 2026-10-02) |
| Nov. 9, 2020 | LADR | S | 441 | $8.28 | $3,651 | 0 Indirect | -100.00% | Disposed | 4.1% (price as of 2026-10-02) |
| Nov. 5, 2020 | LADR | W | 441 | · | · | 441 Indirect | · | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2020 | LADR | A | 4,006 | · | · | 86,975 Direct | +4.83% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2019 | LADR | A | 4,271 | · | · | 82,969 Direct | +5.43% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2018 | LADR | A | 5,074 | · | · | 78,011 Direct | +6.96% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2017 | LADR | A | 5,415 | · | · | 72,937 Direct | +8.02% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2016 | LADR | A | 4,212 | · | · | 67,017 Direct | +6.71% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2016 | LADR | A | 4,212 | · | · | 63,725 Direct | +7.08% | Acquired | (price as of 2026-10-02) |
| Aug. 11, 2015 | LADR | P | 9,600 | $15.66 | $150,336 | 57,223 Direct | +20.16% | Acquired | -45.0% (price as of 2026-10-02) |
| Aug. 11, 2015 | LADR | P | 5,000 | $15.51 | $77,550 | 47,623 Direct | +11.73% | Acquired | -44.4% (price as of 2026-10-02) |
| Aug. 11, 2015 | LADR | P | 5,000 | $15.50 | $77,500 | 42,623 Direct | +13.29% | Acquired | -44.4% (price as of 2026-10-02) |
| Aug. 11, 2015 | LADR | P | 5,000 | $15.55 | $77,750 | 37,623 Direct | +15.33% | Acquired | -44.6% (price as of 2026-10-02) |
| Aug. 10, 2015 | LADR | P | 400 | $15.66 | $6,264 | 32,623 Direct | +1.24% | Acquired | -45.0% (price as of 2026-10-02) |
| Aug. 10, 2015 | LADR | P | 5,000 | $15.70 | $78,500 | 32,223 Direct | +18.37% | Acquired | -45.1% (price as of 2026-10-02) |
| Aug. 10, 2015 | LADR | P | 5,000 | $15.75 | $78,750 | 27,223 Direct | +22.50% | Acquired | -45.3% (price as of 2026-10-02) |
| Aug. 10, 2015 | LADR | P | 5,000 | $15.75 | $78,750 | 22,223 Direct | +29.03% | Acquired | -45.3% (price as of 2026-10-02) |
| Aug. 10, 2015 | LADR | P | 5,000 | $15.76 | $78,800 | 17,223 Direct | +40.91% | Acquired | -45.3% (price as of 2026-10-02) |
| Aug. 10, 2015 | LADR | P | 5,000 | $15.77 | $78,850 | 12,223 Direct | +69.22% | Acquired | -45.3% (price as of 2026-10-02) |
| June 10, 2015 | LADR | A | 4,223 | · | · | 7,223 Direct | +140.77% | Acquired | (price as of 2026-10-02) |
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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 11, 2015 | LADR | Class A Common Stock | 3,000 | Direct |