Michael Seibel
Insider
First SEC filing: March 20, 2024 · Latest: June 10, 2026
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 5, 2026 | RDDT | A | 103 | · | · | 5,436 Direct | +1.93% | Acquired | (price as of 2026-10-02) |
| June 8, 2026 | RDDT | A | 1,714 | · | · | 5,333 Direct | +47.36% | Acquired | (price as of 2026-10-02) |
| May 21, 2026 | DBX | A | 9,071 | · | · | 65,333 Direct | +16.12% | Acquired | (price as of 2026-10-02) |
| April 5, 2026 | RDDT | A | 101 | · | · | 3,619 Direct | +2.87% | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2026 | RDDT | A | 78 | · | · | 3,518 Direct | +2.27% | Acquired | (price as of 2026-10-02) |
| Oct. 5, 2025 | RDDT | A | 79 | · | · | 3,440 Direct | +2.35% | Acquired | (price as of 2026-10-02) |
| Sept. 30, 2025 | RDDT | G | 4,300 | · | · | 3,361 Direct | -56.13% | Disposed | (price as of 2026-10-02) |
| July 5, 2025 | RDDT | A | 144 | · | · | 7,661 Direct | +1.92% | Acquired | (price as of 2026-10-02) |
| June 9, 2025 | RDDT | A | 2,285 | · | · | 7,517 Direct | +43.67% | Acquired | (price as of 2026-10-02) |
| May 15, 2025 | DBX | A | 8,443 | · | · | 56,262 Direct | +17.66% | Acquired | (price as of 2026-10-02) |
| April 5, 2025 | RDDT | A | 104 | · | · | 5,232 Direct | +2.03% | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2024 | RDDT | S | 27,897 | $111.26 | $3,103,820 | 3,800 Indirect | -88.01% | Disposed | 32.9% (price as of 2026-10-02) |
| Nov. 1, 2024 | RDDT | S | 3,800 | $112.09 | $425,942 | 0 Indirect | -100.00% | Disposed | 31.9% (price as of 2026-10-02) |
| Nov. 1, 2024 | RDDT | M | 50,000 | · | · | 55,128 Direct | +975.04% | Acquired | (price as of 2026-10-02) |
| Nov. 1, 2024 | RDDT | S | 45,994 | $111.22 | $5,115,453 | 9,134 Direct | -83.43% | Disposed | 32.9% (price as of 2026-10-02) |
| Nov. 1, 2024 | RDDT | S | 4,006 | $111.84 | $448,031 | 5,128 Direct | -43.86% | Disposed | 32.2% (price as of 2026-10-02) |
| Nov. 1, 2024 | RDDT | M | 50,000 | · | · | 70,000 Direct | -41.67% | Disposed | (price as of 2026-10-02) |
| May 24, 2024 | RDDT | C | 31,697 | · | · | 31,697 Indirect | · | Acquired | (price as of 2026-10-02) |
| May 24, 2024 | RDDT | C | 31,697 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| May 20, 2024 | RDDT | A | 5,128 | · | · | 5,128 Direct | · | Acquired | (price as of 2026-10-02) |
| May 16, 2024 | DBX | A | 10,478 | · | · | 47,819 Direct | +28.06% | Acquired | (price as of 2026-10-02) |
| March 25, 2024 | RDDT | C | 31,697 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| March 25, 2024 | RDDT | C | 31,697 | · | · | 31,697 Indirect | · | Acquired | (price as of 2026-10-02) |
| May 18, 2023 | DBX | A | 11,077 | · | · | 37,341 Direct | +42.18% | Acquired | (price as of 2026-10-02) |
| May 19, 2022 | DBX | A | 12,297 | · | · | 26,264 Direct | +88.04% | Acquired | (price as of 2026-10-02) |
| May 20, 2021 | DBX | A | 9,335 | · | · | 13,967 Direct | +201.53% | Acquired | (price as of 2026-10-02) |
| Dec. 11, 2020 | DBX | A | 4,632 | · | · | 4,632 Direct | · | 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.
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 |
|---|---|---|---|---|---|---|---|
| Nov. 1, 2024 | RDDT | Stock Option (Right to Buy) | Class A Common Stock | $7.92 | Aug. 7, 2030 | 50,000 | Disposed |
| May 24, 2024 | RDDT | Class B Common Stock | Class A Common Stock | · | · | 31,697 | Disposed |
| March 25, 2024 | RDDT | Series C Preferred Stock | Class B Common Stock | · | · | 31,697 | Disposed |
| March 25, 2024 | RDDT | Class B Common Stock | Class A Common Stock | · | · | 31,697 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.