Christopher Carlson
Insider
First SEC filing: Aug. 28, 2025 · Latest: Aug. 28, 2025
Insider at
Insider transactions
0 buys (P)
2 sells (S)
Net: $-32,650
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 17, 2026 | RBA | A | 4 | · | · | 75 Direct | +5.63% | Acquired | (price as of 2026-10-02) |
| Sept. 17, 2026 | RBA | A | 3 | · | · | 17 Direct | +21.43% | Acquired | (price as of 2026-10-02) |
| Sept. 17, 2026 | RBA | A | 6 | · | · | 10 Direct | +150.00% | Acquired | (price as of 2026-10-02) |
| June 25, 2026 | RBA | S | 150 | $115.00 | $17,250 | 3,514 Direct | -4.09% | Disposed | -28.8% (price as of 2026-10-02) |
| June 18, 2026 | RBA | A | 4 | · | · | 4 Direct | · | Acquired | (price as of 2026-10-02) |
| June 18, 2026 | RBA | A | 2 | · | · | 14 Direct | +16.67% | Acquired | (price as of 2026-10-02) |
| June 18, 2026 | RBA | A | 3 | · | · | 71 Direct | +4.41% | Acquired | (price as of 2026-10-02) |
| May 5, 2026 | RBA | S | 140 | $110.00 | $15,400 | 3,664 Direct | -3.68% | Disposed | -25.6% (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 3 | · | · | 9 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 343 | · | · | 688 Direct | -33.27% | Disposed | (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 27 | · | · | 27 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 1,079 | · | · | 1,080 Direct | -49.98% | Disposed | (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 43 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 1,152 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 14, 2026 | RBA | F | 102 | $97.91 | $9,987 | 3,804 Direct | -2.61% | Disposed | -16.4% (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 3 | · | · | 3,906 Direct | +0.08% | Acquired | (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 343 | · | · | 3,903 Direct | +9.63% | Acquired | (price as of 2026-10-02) |
| March 14, 2026 | RBA | F | 325 | $98.68 | $32,071 | 3,560 Direct | -8.37% | Disposed | -17.0% (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 27 | · | · | 3,885 Direct | +0.70% | Acquired | (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 1,079 | · | · | 3,858 Direct | +38.83% | Acquired | (price as of 2026-10-02) |
| March 14, 2026 | RBA | F | 351 | $98.68 | $34,637 | 2,779 Direct | -11.21% | Disposed | -17.0% (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 43 | · | · | 3,130 Direct | +1.39% | Acquired | (price as of 2026-10-02) |
| March 14, 2026 | RBA | M | 1,152 | · | · | 3,087 Direct | +59.53% | Acquired | (price as of 2026-10-02) |
| March 13, 2026 | RBA | A | 1,532 | · | · | 1,532 Direct | · | Acquired | (price as of 2026-10-02) |
| March 2, 2026 | RBA | A | 3 | · | · | 12 Direct | +33.33% | Acquired | (price as of 2026-10-02) |
| March 2, 2026 | RBA | A | 7 | · | · | 68 Direct | +11.48% | Acquired | (price as of 2026-10-02) |
| March 2, 2026 | RBA | A | 4 | · | · | 44 Direct | +10.00% | Acquired | (price as of 2026-10-02) |
| Dec. 17, 2025 | RBA | A | 3 | · | · | 9 Direct | +50.00% | Acquired | (price as of 2026-10-02) |
| Dec. 17, 2025 | RBA | A | 7 | · | · | 61 Direct | +12.96% | Acquired | (price as of 2026-10-02) |
| Dec. 17, 2025 | RBA | A | 4 | · | · | 40 Direct | +11.11% | Acquired | (price as of 2026-10-02) |
| Sept. 18, 2025 | RBA | A | 3 | · | · | 6 Direct | +100.00% | Acquired | (price as of 2026-10-02) |
| Sept. 18, 2025 | RBA | A | 6 | · | · | 54 Direct | +12.50% | Acquired | (price as of 2026-10-02) |
| Sept. 18, 2025 | RBA | A | 3 | · | · | 36 Direct | +9.09% | 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 |
|---|---|---|---|---|---|---|---|
| Sept. 17, 2026 | RBA | Dividend Equivalent Rights (2024 RSUs) | Common Shares | · | · | 4 | Acquired |
| Sept. 17, 2026 | RBA | Dividend Equivalent Rights (2025 RSUs) | Common Shares | · | · | 3 | Acquired |
| Sept. 17, 2026 | RBA | Dividend Equivalent Rights (2026 RSUs) | Common Shares | · | · | 6 | Acquired |
| June 18, 2026 | RBA | Dividend Equivalent Rights (2026 RSUs) | Common Shares | · | · | 4 | Acquired |
| June 18, 2026 | RBA | Dividend Equivalent Rights (2025 RSUs) | Common Shares | · | · | 2 | Acquired |
| June 18, 2026 | RBA | Dividend Equivalent Rights (2024 RSUs) | Common Shares | · | · | 3 | Acquired |
| March 14, 2026 | RBA | Dividend Equivalent Rights (2024 RSUs) | Common Shares | · | · | 3 | Disposed |
| March 14, 2026 | RBA | Restricted Share Units (2025 RSUs) | Common Shares | · | · | 343 | Disposed |
| March 14, 2026 | RBA | Dividend Equivalent Rights (2024 RSUs) | Common Shares | · | · | 27 | Disposed |
| March 14, 2026 | RBA | Restricted Share Units (2024 RSUs) | Common Shares | · | · | 1,079 | Disposed |
| March 14, 2026 | RBA | Dividend Equivalent Rights (2023 RSUs) | Common Shares | · | · | 43 | Disposed |
| March 14, 2026 | RBA | Restricted Share Units (2023 RSUs) | Common Shares | · | · | 1,152 | Disposed |
| March 13, 2026 | RBA | Restricted Share Units (2026 RSUs) | Common Shares | · | · | 1,532 | Acquired |
| March 2, 2026 | RBA | Dividend Equivalent Rights (2025 RSUs) | Common Shares | · | · | 3 | Acquired |
| March 2, 2026 | RBA | Dividend Equivalent Rights (2024 RSUs) | Common Shares | · | · | 7 | Acquired |
| March 2, 2026 | RBA | Dividend Equivalent Rights (2023 RSUs) | Common Shares | · | · | 4 | Acquired |
| Dec. 17, 2025 | RBA | Dividend Equivalent Rights (2025 RSUs) | Common Shares | · | · | 3 | Acquired |
| Dec. 17, 2025 | RBA | Dividend Equivalent Rights (2024 RSUs) | Common Shares | · | · | 7 | Acquired |
| Dec. 17, 2025 | RBA | Dividend Equivalent Rights (2023 RSUs) | Common Shares | · | · | 4 | Acquired |
| Sept. 18, 2025 | RBA | Dividend Equivalent Rights (2025 RSUs) | Common Shares | · | · | 3 | Acquired |
| Sept. 18, 2025 | RBA | Dividend Equivalent Rights (2024 RSUs) | Common Shares | · | · | 6 | Acquired |
| Sept. 18, 2025 | RBA | Dividend Equivalent Rights (2023 RSUs) | Common Shares | · | · | 3 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.