Timothy A. Burkhardt
Insider
First SEC filing: June 5, 2018 · Latest: June 5, 2018
Insider at
Insider transactions
0 buys (P)
2 sells (S)
Net: $-1,064,873
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 |
|---|---|---|---|---|---|---|---|---|---|
| March 29, 2026 | SKY | F | 399 | $72.54 | $28,943 | 28,292 Direct | -1.39% | Disposed | 18.4% (price as of 2026-10-06) |
| March 25, 2026 | SKY | F | 1,168 | $72.54 | $84,727 | 28,691 Direct | -3.91% | Disposed | 18.4% (price as of 2026-10-06) |
| March 25, 2026 | SKY | F | 312 | $75.62 | $23,593 | 29,859 Direct | -1.03% | Disposed | 13.6% (price as of 2026-10-06) |
| March 25, 2026 | SKY | F | 2,369 | $72.54 | $171,847 | 30,171 Direct | -7.28% | Disposed | 18.4% (price as of 2026-10-06) |
| March 20, 2026 | SKY | F | 690 | $72.54 | $50,053 | 32,540 Direct | -2.08% | Disposed | 18.4% (price as of 2026-10-06) |
| Dec. 12, 2025 | SKY | M | 6,350 | · | · | 12,856 Direct | -33.06% | Disposed | (price as of 2026-10-06) |
| Dec. 12, 2025 | SKY | M | 5,833 | · | · | 19,206 Direct | -23.30% | Disposed | (price as of 2026-10-06) |
| Dec. 12, 2025 | SKY | S | 6,350 | $87.44 | $555,244 | 33,230 Direct | -16.04% | Disposed | -1.8% (price as of 2026-10-06) |
| Dec. 12, 2025 | SKY | M | 6,350 | $31.21 | $198,184 | 39,580 Direct | +19.11% | Acquired | 175.2% (price as of 2026-10-06) |
| Dec. 12, 2025 | SKY | S | 5,833 | $87.37 | $509,629 | 33,230 Direct | -14.93% | Disposed | -1.7% (price as of 2026-10-06) |
| Dec. 12, 2025 | SKY | M | 5,833 | $15.00 | $87,495 | 39,063 Direct | +17.55% | Acquired | 472.6% (price as of 2026-10-06) |
| March 29, 2025 | SKY | F | 399 | $94.08 | $37,538 | 33,230 Direct | -1.19% | Disposed | -8.7% (price as of 2026-10-06) |
| March 25, 2025 | SKY | A | 3,269 | · | · | 33,629 Direct | +10.77% | Acquired | (price as of 2026-10-06) |
| March 25, 2025 | SKY | A | 3,269 | · | · | 30,360 Direct | +12.07% | Acquired | (price as of 2026-10-06) |
| March 20, 2025 | SKY | F | 615 | $94.94 | $58,388 | 27,091 Direct | -2.22% | Disposed | -9.5% (price as of 2026-10-06) |
| Feb. 11, 2025 | SKY | G | 5,000 | · | · | 27,706 Direct | -15.29% | Disposed | (price as of 2026-10-06) |
| Feb. 11, 2025 | SKY | S | 3,823 | $106.87 | $408,564 | 32,706 Direct | -10.47% | Disposed | -19.6% (price as of 2026-10-06) |
| Jan. 4, 2025 | SKY | F | 810 | $90.43 | $73,248 | 36,529 Direct | -2.17% | Disposed | -5.0% (price as of 2026-10-06) |
| Jan. 4, 2025 | SKY | F | 862 | $90.43 | $77,951 | 36,478 Direct | -2.31% | Disposed | -5.0% (price as of 2026-10-06) |
| Jan. 4, 2025 | SKY | F | 426 | $90.43 | $38,523 | 38,366 Direct | -1.10% | Disposed | -5.0% (price as of 2026-10-06) |
| Aug. 19, 2024 | SKY | S | 2,874 | $89.42 | $256,993 | 38,792 Direct | -6.90% | Disposed | -3.9% (price as of 2026-10-06) |
| March 29, 2024 | SKY | A | 4,177 | $85.01 | $355,087 | 41,666 Direct | +11.14% | Acquired | 1.0% (price as of 2026-10-06) |
| March 29, 2024 | SKY | A | 4,177 | $85.01 | $355,087 | 37,489 Direct | +12.54% | Acquired | 1.0% (price as of 2026-10-06) |
| March 29, 2024 | SKY | A | 4,742 | $85.01 | $403,117 | 42,796 Direct | +12.46% | Acquired | 1.0% (price as of 2026-10-06) |
| March 29, 2024 | SKY | A | 4,742 | $85.01 | $403,117 | 38,054 Direct | +14.24% | Acquired | 1.0% (price as of 2026-10-06) |
| March 20, 2024 | SKY | F | 615 | $84.26 | $51,820 | 33,312 Direct | -1.81% | Disposed | 1.9% (price as of 2026-10-06) |
| Jan. 5, 2024 | SKY | F | 1,278 | $68.98 | $88,156 | 33,927 Direct | -3.63% | Disposed | 24.5% (price as of 2026-10-06) |
| Jan. 5, 2024 | SKY | A | 1,402 | $68.98 | $96,710 | 35,205 Direct | +4.15% | Acquired | 24.5% (price as of 2026-10-06) |
| Jan. 4, 2024 | SKY | F | 1,052 | $68.98 | $72,567 | 33,803 Direct | -3.02% | Disposed | 24.5% (price as of 2026-10-06) |
| Sept. 14, 2023 | SKY | S | 2,340 | $71.02 | $166,187 | 34,855 Direct | -6.29% | Disposed | 20.9% (price as of 2026-10-06) |
| Sept. 14, 2023 | SKY | S | 1,773 | $71.07 | $126,007 | 37,195 Direct | -4.55% | Disposed | 20.9% (price as of 2026-10-06) |
| March 20, 2023 | SKY | A | 6,451 | · | · | 38,968 Direct | +19.84% | Acquired | (price as of 2026-10-06) |
| March 20, 2023 | SKY | A | 6,451 | · | · | 32,517 Direct | +24.75% | Acquired | (price as of 2026-10-06) |
| Feb. 28, 2023 | SKY | S | 3,500 | $69.12 | $241,920 | 26,066 Direct | -11.84% | Disposed | 24.3% (price as of 2026-10-06) |
| Jan. 5, 2023 | SKY | F | 1,178 | $51.51 | $60,679 | 29,566 Direct | -3.83% | Disposed | 66.7% (price as of 2026-10-06) |
| Jan. 5, 2023 | SKY | A | 1,380 | $51.51 | $71,084 | 30,744 Direct | +4.70% | Acquired | 66.7% (price as of 2026-10-06) |
| Jan. 4, 2023 | SKY | F | 424 | $53.59 | $22,722 | 29,364 Direct | -1.42% | Disposed | 60.3% (price as of 2026-10-06) |
| Jan. 2, 2023 | SKY | F | 682 | $51.51 | $35,130 | 29,788 Direct | -2.24% | Disposed | 66.7% (price as of 2026-10-06) |
| July 13, 2022 | SKY | F | 593 | $50.00 | $29,650 | 30,470 Direct | -1.91% | Disposed | 71.8% (price as of 2026-10-06) |
| July 13, 2022 | SKY | A | 690 | $50.00 | $34,500 | 31,063 Direct | +2.27% | Acquired | 71.8% (price as of 2026-10-06) |
| July 1, 2022 | SKY | F | 320 | $50.00 | $16,000 | 30,373 Direct | -1.04% | Disposed | 71.8% (price as of 2026-10-06) |
| March 17, 2022 | SKY | S | 2,500 | $68.55 | $171,375 | 30,693 Direct | -7.53% | Disposed | 25.3% (price as of 2026-10-06) |
| Jan. 13, 2022 | SKY | A | 3,762 | · | · | 33,193 Direct | +12.78% | Acquired | (price as of 2026-10-06) |
| Jan. 13, 2022 | SKY | A | 3,762 | · | · | 29,431 Direct | +14.66% | Acquired | (price as of 2026-10-06) |
| Aug. 10, 2021 | SKY | S | 7,362 | $63.01 | $463,880 | 25,669 Direct | -22.29% | Disposed | 36.3% (price as of 2026-10-06) |
| July 12, 2021 | SKY | F | 968 | $54.94 | $53,182 | 33,031 Direct | -2.85% | Disposed | 56.3% (price as of 2026-10-06) |
| July 1, 2021 | SKY | F | 915 | $54.94 | $50,270 | 36,449 Direct | -2.45% | Disposed | 56.3% (price as of 2026-10-06) |
| Jan. 4, 2021 | SKY | A | 6,350 | · | · | 25,039 Direct | +33.98% | Acquired | (price as of 2026-10-06) |
| Jan. 4, 2021 | SKY | A | 2,804 | · | · | 37,364 Direct | +8.11% | Acquired | (price as of 2026-10-06) |
| Jan. 4, 2021 | SKY | A | 2,403 | · | · | 34,560 Direct | +7.47% | Acquired | (price as of 2026-10-06) |
| Aug. 7, 2020 | SKY | F | 3,114 | $28.76 | $89,559 | 32,157 Direct | -8.83% | Disposed | 198.6% (price as of 2026-10-06) |
| Jan. 2, 2020 | SKY | A | 12,856 | · | · | 18,689 Direct | +220.40% | Acquired | (price as of 2026-10-06) |
| Jan. 2, 2020 | SKY | A | 4,140 | · | · | 35,271 Direct | +13.30% | Acquired | (price as of 2026-10-06) |
| Jan. 2, 2020 | SKY | A | 3,549 | · | · | 31,131 Direct | +12.87% | Acquired | (price as of 2026-10-06) |
| Nov. 26, 2019 | SKY | G | 4,030 | · | · | 27,582 Direct | -12.75% | Disposed | (price as of 2026-10-06) |
| Nov. 20, 2019 | SKY | S 10b5-1 | 5,000 | $32.50 | $162,500 | 31,612 Direct | -13.66% | Disposed | 164.3% (price as of 2026-10-06) |
| Aug. 7, 2019 | SKY | F | 4,747 | $29.03 | $137,805 | 36,612 Direct | -11.48% | Disposed | 195.9% (price as of 2026-10-06) |
| Aug. 1, 2019 | SKY | S 10b5-1 | 5,000 | $30.00 | $150,000 | 41,359 Direct | -10.79% | Disposed | 186.3% (price as of 2026-10-06) |
| July 12, 2019 | SKY | S 10b5-1 | 5,000 | $27.51 | $137,550 | 46,359 Direct | -9.74% | Disposed | 212.2% (price as of 2026-10-06) |
| July 1, 2019 | SKY | F | 477 | $27.38 | $13,060 | 51,359 Direct | -0.92% | Disposed | 213.7% (price as of 2026-10-06) |
| May 24, 2019 | SKY | S 10b5-1 | 1,893 | $25.57 | $48,404 | 51,836 Direct | -3.52% | Disposed | 235.9% (price as of 2026-10-06) |
| May 24, 2019 | SKY | S 10b5-1 | 3,218 | $25.29 | $81,383 | 53,729 Direct | -5.65% | Disposed | 239.6% (price as of 2026-10-06) |
| May 23, 2019 | SKY | S 10b5-1 | 3,789 | $25.18 | $95,407 | 56,947 Direct | -6.24% | Disposed | 241.1% (price as of 2026-10-06) |
| May 22, 2019 | SKY | S 10b5-1 | 1,100 | $25.00 | $27,500 | 60,736 Direct | -1.78% | Disposed | 243.6% (price as of 2026-10-06) |
| Jan. 3, 2019 | SKY | A | 5,833 | · | · | 5,833 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 3, 2019 | SKY | A | 5,833 | · | · | 61,836 Direct | +10.42% | Acquired | (price as of 2026-10-06) |
| Jan. 3, 2019 | SKY | A | 5,000 | · | · | 56,003 Direct | +9.80% | Acquired | (price as of 2026-10-06) |
| June 1, 2018 | SKY | A | 50,803 | · | · | 51,003 Direct | +25401.50% | 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 |
|---|---|---|---|---|---|---|---|
| Dec. 12, 2025 | SKY | Stock Option (Right to Buy) | Common Stock | $31.21 | Jan. 4, 2031 | 6,350 | Disposed |
| Dec. 12, 2025 | SKY | Stock Option (Right to Buy) | Common Stock | $15.00 | Jan. 3, 2029 | 5,833 | Disposed |
| Jan. 4, 2021 | SKY | Stock Option (Right to Buy) | Common Stock | $31.21 | Jan. 4, 2031 | 6,350 | Acquired |
| Jan. 2, 2020 | SKY | Stock Option (Right to Buy) | Common Stock | $32.11 | Jan. 2, 2030 | 12,856 | Acquired |
| Jan. 3, 2019 | SKY | Stock Option (Right to Buy) | Common Stock | $15.00 | Jan. 3, 2029 | 5,833 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 5, 2018 | SKY | Common Stock | 200 | Direct |