Mark Chivers
Insider
First SEC filing: Jan. 2, 2019 · Latest: Jan. 2, 2019
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 1, 2021 | LXFR | M | 431 | · | · | 4,576 Direct | +10.40% | Acquired | (price as of 2026-10-02) |
| Sept. 1, 2021 | LXFR | F | 164 | $20.95 | $3,436 | 4,412 Direct | -3.58% | Disposed | -17.6% (price as of 2026-10-02) |
| Sept. 1, 2021 | LXFR | M | 431 | · | · | 1,269 Direct | -25.35% | Disposed | (price as of 2026-10-02) |
| Aug. 5, 2021 | LXFR | S | 416 | $20.27 | $8,432 | 4,279 Direct | -8.86% | Disposed | -14.8% (price as of 2026-10-02) |
| Aug. 5, 2021 | LXFR | S | 134 | $20.22 | $2,709 | 4,145 Direct | -3.13% | Disposed | -14.6% (price as of 2026-10-02) |
| March 26, 2021 | LXFR | M | 2,186 | · | · | 5,572 Direct | +64.56% | Acquired | (price as of 2026-10-02) |
| March 26, 2021 | LXFR | F | 877 | $20.24 | $17,750 | 4,695 Direct | -15.74% | Disposed | -14.7% (price as of 2026-10-02) |
| March 26, 2021 | LXFR | M | 2,186 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 15, 2021 | LXFR | A | 2,400 | · | · | 2,400 Direct | · | Acquired | (price as of 2026-10-02) |
| March 14, 2021 | LXFR | M | 532 | · | · | 3,619 Direct | +17.23% | Acquired | (price as of 2026-10-02) |
| March 14, 2021 | LXFR | F | 233 | $21.95 | $5,114 | 3,386 Direct | -6.44% | Disposed | -21.3% (price as of 2026-10-02) |
| March 14, 2021 | LXFR | M | 532 | · | · | 1,000 Direct | -34.73% | Disposed | (price as of 2026-10-02) |
| March 13, 2021 | LXFR | M | 704 | · | · | 3,396 Direct | +26.15% | Acquired | (price as of 2026-10-02) |
| March 13, 2021 | LXFR | F | 309 | $21.95 | $6,783 | 3,087 Direct | -9.10% | Disposed | -21.3% (price as of 2026-10-02) |
| March 13, 2021 | LXFR | M | 704 | · | · | 2,040 Direct | -25.66% | Disposed | (price as of 2026-10-02) |
| Nov. 9, 2020 | LXFR | S | 500 | $13.76 | $6,880 | 2,692 Direct | -15.66% | Disposed | 25.5% (price as of 2026-10-02) |
| Sept. 1, 2020 | LXFR | A | 1,692 | · | · | 1,692 Direct | · | Acquired | (price as of 2026-10-02) |
| May 18, 2020 | LXFR | S | 2 | $13.25 | $26 | 4,190 Direct | -0.05% | Disposed | 30.3% (price as of 2026-10-02) |
| May 18, 2020 | LXFR | S | 412 | $13.24 | $5,455 | 3,778 Direct | -9.83% | Disposed | 30.4% (price as of 2026-10-02) |
| May 18, 2020 | LXFR | S | 2 | $13.21 | $26 | 3,776 Direct | -0.05% | Disposed | 30.7% (price as of 2026-10-02) |
| May 18, 2020 | LXFR | S | 300 | $13.20 | $3,960 | 3,476 Direct | -7.94% | Disposed | 30.8% (price as of 2026-10-02) |
| May 18, 2020 | LXFR | S | 101 | $13.19 | $1,332 | 3,375 Direct | -2.91% | Disposed | 30.9% (price as of 2026-10-02) |
| May 18, 2020 | LXFR | S | 183 | $13.18 | $2,412 | 3,192 Direct | -5.42% | Disposed | 31.0% (price as of 2026-10-02) |
| March 26, 2020 | LXFR | M | 2,107 | · | · | 5,089 Direct | +70.66% | Acquired | (price as of 2026-10-02) |
| March 26, 2020 | LXFR | F | 897 | $13.75 | $12,334 | 4,192 Direct | -17.63% | Disposed | 25.6% (price as of 2026-10-02) |
| March 26, 2020 | LXFR | M | 2,107 | · | · | 4,217 Direct | -33.32% | Disposed | (price as of 2026-10-02) |
| March 14, 2020 | LXFR | M | 511 | · | · | 3,211 Direct | +18.93% | Acquired | (price as of 2026-10-02) |
| March 14, 2020 | LXFR | F | 229 | $12.22 | $2,798 | 2,982 Direct | -7.13% | Disposed | 41.3% (price as of 2026-10-02) |
| March 14, 2020 | LXFR | M | 511 | · | · | 1,543 Direct | -24.88% | Disposed | (price as of 2026-10-02) |
| March 13, 2020 | LXFR | A | 2,720 | · | · | 2,720 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 21, 2019 | LXFR | S | 304 | $16.42 | $4,992 | 2,696 Direct | -10.13% | Disposed | 5.2% (price as of 2026-10-02) |
| March 26, 2019 | LXFR | M | 2,052 | · | · | 4,106 Direct | -33.32% | Disposed | (price as of 2026-10-02) |
| March 26, 2019 | LXFR | F | 737 | $22.57 | $16,634 | 3,000 Direct | -19.72% | Disposed | -23.5% (price as of 2026-10-02) |
| March 26, 2019 | LXFR | M | 2,052 | · | · | 3,737 Direct | +121.78% | Acquired | (price as of 2026-10-02) |
| March 25, 2019 | LXFR | S | 308 | $22.40 | $6,899 | 1,685 Direct | -15.45% | Disposed | -22.9% (price as of 2026-10-02) |
| March 21, 2019 | LXFR | M | 1,165 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 21, 2019 | LXFR | F | 415 | $23.19 | $9,624 | 1,993 Direct | -17.23% | Disposed | -25.5% (price as of 2026-10-02) |
| March 21, 2019 | LXFR | M | 1,165 | · | · | 2,408 Direct | +93.72% | Acquired | (price as of 2026-10-02) |
| March 14, 2019 | LXFR | A | 2,000 | · | · | 2,000 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 |
|---|---|---|---|---|---|---|---|
| Sept. 1, 2021 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 431 | Disposed |
| March 26, 2021 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 2,186 | Disposed |
| March 15, 2021 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 2,400 | Acquired |
| March 14, 2021 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 532 | Disposed |
| March 13, 2021 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 704 | Disposed |
| Sept. 1, 2020 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 1,692 | Acquired |
| March 26, 2020 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 2,107 | Disposed |
| March 14, 2020 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 511 | Disposed |
| March 13, 2020 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 2,720 | Acquired |
| March 26, 2019 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 2,052 | Disposed |
| March 21, 2019 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 1,165 | Disposed |
| March 14, 2019 | LXFR | Restricted Stock Units | Ordinary Shares | · | · | 2,000 | 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.