Steven L. Berman
Insider
Activist
First SEC filing: Jan. 25, 2010 · Latest: Nov. 12, 2025
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 1, 2026 | DORM | A | 1,344 | $122.71 | $164,922 | 761,787 Direct | +0.18% | Acquired | 0.6% (price as of 2026-10-05) |
| March 2, 2026 | DORM | F | 55 | $115.93 | $6,376 | 760,443 Direct | -0.01% | Disposed | 6.5% (price as of 2026-10-05) |
| Dec. 31, 2025 | DORM | G | 1,254 | · | · | 760,498 Direct | -0.16% | Disposed | (price as of 2026-10-05) |
| March 2, 2025 | DORM | F | 105 | $131.46 | $13,803 | 761,752 Direct | -0.01% | Disposed | -6.1% (price as of 2026-10-05) |
| Feb. 20, 2025 | DORM | A | 2,066 | · | · | 762,492 Direct | +0.27% | Acquired | (price as of 2026-10-05) |
| Feb. 20, 2025 | DORM | F | 635 | $126.49 | $80,321 | 761,857 Direct | -0.08% | Disposed | -2.4% (price as of 2026-10-05) |
| Jan. 30, 2025 | DORM | S 10b5-1 | 634 | $133.13 | $84,404 | 772,460 Direct | -0.08% | Disposed | -7.3% (price as of 2026-10-05) |
| Jan. 30, 2025 | DORM | S 10b5-1 | 3,938 | $133.99 | $527,653 | 768,522 Direct | -0.51% | Disposed | -7.9% (price as of 2026-10-05) |
| Jan. 30, 2025 | DORM | S 10b5-1 | 8,096 | $134.95 | $1,092,555 | 760,426 Direct | -1.05% | Disposed | -8.5% (price as of 2026-10-05) |
| Jan. 29, 2025 | DORM | S 10b5-1 | 5,883 | $131.49 | $773,556 | 775,735 Direct | -0.75% | Disposed | -6.1% (price as of 2026-10-05) |
| Jan. 29, 2025 | DORM | S 10b5-1 | 2,641 | $132.47 | $349,853 | 773,094 Direct | -0.34% | Disposed | -6.8% (price as of 2026-10-05) |
| Jan. 28, 2025 | DORM | S 10b5-1 | 3,526 | $131.59 | $463,986 | 785,162 Direct | -0.45% | Disposed | -6.2% (price as of 2026-10-05) |
| Jan. 28, 2025 | DORM | S 10b5-1 | 1,432 | $132.36 | $189,540 | 783,730 Direct | -0.18% | Disposed | -6.7% (price as of 2026-10-05) |
| Jan. 28, 2025 | DORM | S 10b5-1 | 2,112 | $133.38 | $281,699 | 781,618 Direct | -0.27% | Disposed | -7.5% (price as of 2026-10-05) |
| Jan. 27, 2025 | DORM | S 10b5-1 | 3,363 | $131.96 | $443,781 | 794,563 Direct | -0.42% | Disposed | -6.5% (price as of 2026-10-05) |
| Jan. 27, 2025 | DORM | S 10b5-1 | 3,508 | $132.78 | $465,792 | 791,055 Direct | -0.44% | Disposed | -7.0% (price as of 2026-10-05) |
| Jan. 27, 2025 | DORM | S 10b5-1 | 2,367 | $133.73 | $316,539 | 788,688 Direct | -0.30% | Disposed | -7.7% (price as of 2026-10-05) |
| Jan. 24, 2025 | DORM | S 10b5-1 | 4,535 | $131.05 | $594,312 | 809,804 Direct | -0.56% | Disposed | -5.8% (price as of 2026-10-05) |
| Jan. 24, 2025 | DORM | S 10b5-1 | 11,464 | $132.40 | $1,517,834 | 798,340 Direct | -1.42% | Disposed | -6.8% (price as of 2026-10-05) |
| Jan. 24, 2025 | DORM | S 10b5-1 | 414 | $132.94 | $55,037 | 797,926 Direct | -0.05% | Disposed | -7.1% (price as of 2026-10-05) |
| Jan. 23, 2025 | DORM | S 10b5-1 | 2,633 | $130.56 | $343,764 | 814,339 Direct | -0.32% | Disposed | -5.5% (price as of 2026-10-05) |
| Jan. 22, 2025 | DORM | S 10b5-1 | 2,633 | $130.02 | $342,343 | 816,972 Direct | -0.32% | Disposed | -5.1% (price as of 2026-10-05) |
| Jan. 21, 2025 | DORM | S 10b5-1 | 2,632 | $130.63 | $343,818 | 820,515 Direct | -0.32% | Disposed | -5.5% (price as of 2026-10-05) |
| Jan. 21, 2025 | DORM | S 10b5-1 | 910 | $131.34 | $119,519 | 819,605 Direct | -0.11% | Disposed | -6.0% (price as of 2026-10-05) |
| Jan. 17, 2025 | DORM | S 10b5-1 | 2,775 | $131.22 | $364,136 | 823,147 Direct | -0.34% | Disposed | -5.9% (price as of 2026-10-05) |
| Jan. 16, 2025 | DORM | S 10b5-1 | 1,685 | $129.24 | $217,769 | 826,870 Direct | -0.20% | Disposed | -4.5% (price as of 2026-10-05) |
| Jan. 16, 2025 | DORM | S 10b5-1 | 948 | $130.11 | $123,344 | 825,922 Direct | -0.11% | Disposed | -5.1% (price as of 2026-10-05) |
| Jan. 15, 2025 | DORM | S 10b5-1 | 2,486 | $128.59 | $319,675 | 828,555 Direct | -0.30% | Disposed | -4.0% (price as of 2026-10-05) |
| Jan. 14, 2025 | DORM | S 10b5-1 | 388 | $123.98 | $48,104 | 832,522 Direct | -0.05% | Disposed | -0.4% (price as of 2026-10-05) |
| Jan. 14, 2025 | DORM | S 10b5-1 | 1,481 | $125.70 | $186,162 | 831,041 Direct | -0.18% | Disposed | -1.8% (price as of 2026-10-05) |
| Jan. 13, 2025 | DORM | S 10b5-1 | 617 | $123.23 | $76,033 | 832,910 Direct | -0.07% | Disposed | 0.2% (price as of 2026-10-05) |
| Jan. 10, 2025 | DORM | S 10b5-1 | 285 | $123.50 | $35,198 | 833,527 Direct | -0.03% | Disposed | 0.0% (price as of 2026-10-05) |
| Dec. 26, 2024 | DORM | S 10b5-1 | 2,633 | $132.52 | $348,925 | 833,812 Direct | -0.31% | Disposed | -6.9% (price as of 2026-10-05) |
| Dec. 26, 2024 | DORM | G | 29,300 | · | · | 837,345 Direct | -3.38% | Disposed | (price as of 2026-10-05) |
| Dec. 26, 2024 | DORM | G | 900 | · | · | 836,445 Direct | -0.11% | Disposed | (price as of 2026-10-05) |
| Dec. 23, 2024 | DORM | G | 1,970 | · | · | 43,855 Indirect | -4.30% | Disposed | (price as of 2026-10-05) |
| Dec. 23, 2024 | DORM | G | 1,970 | · | · | 866,645 Direct | +0.23% | Acquired | (price as of 2026-10-05) |
| Dec. 23, 2024 | DORM | G | 43,855 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 18, 2024 | DORM | S 10b5-1 | 130 | $135.00 | $17,550 | 864,675 Direct | -0.02% | Disposed | -8.6% (price as of 2026-10-05) |
| Dec. 17, 2024 | DORM | S 10b5-1 | 1,393 | $133.82 | $186,411 | 866,278 Direct | -0.16% | Disposed | -7.8% (price as of 2026-10-05) |
| Dec. 17, 2024 | DORM | S 10b5-1 | 1,389 | $134.55 | $186,890 | 864,889 Direct | -0.16% | Disposed | -8.3% (price as of 2026-10-05) |
| Dec. 17, 2024 | DORM | S 10b5-1 | 84 | $135.87 | $11,413 | 864,805 Direct | -0.01% | Disposed | -9.1% (price as of 2026-10-05) |
| Dec. 16, 2024 | DORM | S 10b5-1 | 6,719 | $136.72 | $918,622 | 869,437 Direct | -0.77% | Disposed | -9.7% (price as of 2026-10-05) |
| Dec. 16, 2024 | DORM | S 10b5-1 | 1,766 | $137.26 | $242,401 | 867,671 Direct | -0.20% | Disposed | -10.1% (price as of 2026-10-05) |
| Oct. 11, 2024 | DORM | S 10b5-1 | 2,353 | $112.51 | $264,736 | 876,472 Direct | -0.27% | Disposed | 9.7% (price as of 2026-10-05) |
| Oct. 11, 2024 | DORM | S 10b5-1 | 316 | $113.03 | $35,717 | 876,156 Direct | -0.04% | Disposed | 9.2% (price as of 2026-10-05) |
| Sept. 27, 2024 | DORM | S 10b5-1 | 448 | $115.54 | $51,762 | 878,825 Direct | -0.05% | Disposed | 6.8% (price as of 2026-10-05) |
| Sept. 26, 2024 | DORM | S 10b5-1 | 179 | $115.51 | $20,676 | 879,273 Direct | -0.02% | Disposed | 6.9% (price as of 2026-10-05) |
| Sept. 25, 2024 | DORM | S 10b5-1 | 515 | $115.78 | $59,627 | 879,452 Direct | -0.06% | Disposed | 6.6% (price as of 2026-10-05) |
| Sept. 24, 2024 | DORM | S 10b5-1 | 1,331 | $116.05 | $154,463 | 879,967 Direct | -0.15% | Disposed | 6.4% (price as of 2026-10-05) |
| Sept. 20, 2024 | DORM | S 10b5-1 | 215 | $117.01 | $25,157 | 881,298 Direct | -0.02% | Disposed | 5.5% (price as of 2026-10-05) |
| Sept. 19, 2024 | DORM | S 10b5-1 | 3,572 | $117.15 | $418,460 | 885,084 Direct | -0.40% | Disposed | 5.4% (price as of 2026-10-05) |
| Sept. 19, 2024 | DORM | S 10b5-1 | 3,571 | $118.08 | $421,664 | 881,513 Direct | -0.40% | Disposed | 4.5% (price as of 2026-10-05) |
| Sept. 18, 2024 | DORM | S 10b5-1 | 3,571 | $115.11 | $411,058 | 901,156 Direct | -0.39% | Disposed | 7.2% (price as of 2026-10-05) |
| Sept. 18, 2024 | DORM | S 10b5-1 | 8,560 | $116.42 | $996,555 | 892,596 Direct | -0.95% | Disposed | 6.0% (price as of 2026-10-05) |
| Sept. 18, 2024 | DORM | S 10b5-1 | 1,547 | $117.52 | $181,803 | 891,049 Direct | -0.17% | Disposed | 5.0% (price as of 2026-10-05) |
| Sept. 18, 2024 | DORM | S 10b5-1 | 2,393 | $118.52 | $283,618 | 888,656 Direct | -0.27% | Disposed | 4.2% (price as of 2026-10-05) |
| Sept. 17, 2024 | DORM | S 10b5-1 | 23,152 | $117.03 | $2,709,479 | 912,872 Direct | -2.47% | Disposed | 5.5% (price as of 2026-10-05) |
| Sept. 17, 2024 | DORM | S 10b5-1 | 5,714 | $117.97 | $674,081 | 907,158 Direct | -0.63% | Disposed | 4.6% (price as of 2026-10-05) |
| Sept. 17, 2024 | DORM | S 10b5-1 | 2,431 | $119.00 | $289,289 | 904,727 Direct | -0.27% | Disposed | 3.7% (price as of 2026-10-05) |
| Sept. 16, 2024 | DORM | S 10b5-1 | 15,401 | $115.41 | $1,777,429 | 948,255 Direct | -1.60% | Disposed | 7.0% (price as of 2026-10-05) |
| Sept. 16, 2024 | DORM | S 10b5-1 | 12,231 | $116.11 | $1,420,141 | 936,024 Direct | -1.29% | Disposed | 6.3% (price as of 2026-10-05) |
| March 2, 2024 | DORM | F | 270 | $93.22 | $25,169 | 963,656 Direct | -0.03% | Disposed | 32.4% (price as of 2026-10-05) |
| Dec. 1, 2023 | DORM | G | 37,164 | · | · | 963,926 Direct | -3.71% | Disposed | (price as of 2026-10-05) |
| Dec. 1, 2023 | DORM | G | 1,086 | · | · | 1,001,090 Direct | -0.11% | Disposed | (price as of 2026-10-05) |
| Nov. 20, 2023 | DORM | G | 4,100 | · | · | 1,002,176 Direct | +0.41% | Acquired | (price as of 2026-10-05) |
| Nov. 20, 2023 | DORM | G | 4,100 | · | · | 45,825 Indirect | -8.21% | Disposed | (price as of 2026-10-05) |
| March 7, 2023 | DORM | M | 1,396 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| March 7, 2023 | DORM | M | 1,396 | $72.55 | $101,280 | 998,076 Direct | +0.14% | Acquired | 70.1% (price as of 2026-10-05) |
| March 6, 2023 | DORM | F | 84 | $84.88 | $7,130 | 996,680 Direct | -0.01% | Disposed | 45.4% (price as of 2026-10-05) |
| March 3, 2023 | DORM | M | 3,616 | · | · | 1,396 Direct | -72.15% | Disposed | (price as of 2026-10-05) |
| March 3, 2023 | DORM | S | 3,616 | $90.62 | $327,682 | 996,764 Direct | -0.36% | Disposed | 36.2% (price as of 2026-10-05) |
| March 3, 2023 | DORM | M | 3,616 | $72.55 | $262,341 | 1,000,380 Direct | +0.36% | Acquired | 70.1% (price as of 2026-10-05) |
| March 2, 2023 | DORM | F | 269 | $91.28 | $24,554 | 996,764 Direct | -0.03% | Disposed | 35.2% (price as of 2026-10-05) |
| Feb. 22, 2023 | DORM | F | 813 | $93.38 | $75,918 | 997,033 Direct | -0.08% | Disposed | 32.2% (price as of 2026-10-05) |
| Feb. 22, 2023 | DORM | A | 1,752 | · | · | 997,846 Direct | +0.18% | Acquired | (price as of 2026-10-05) |
| Nov. 22, 2022 | DORM | G | 2,238 | · | · | 996,094 Direct | -0.22% | Disposed | (price as of 2026-10-05) |
| Nov. 22, 2022 | DORM | G | 4,845 | · | · | 998,332 Direct | +0.49% | Acquired | (price as of 2026-10-05) |
| Nov. 22, 2022 | DORM | G | 4,845 | · | · | 49,925 Indirect | -8.85% | Disposed | (price as of 2026-10-05) |
| March 6, 2022 | DORM | A | 1,236 | · | · | 994,109 Direct | +0.12% | Acquired | (price as of 2026-10-05) |
| March 6, 2022 | DORM | F | 622 | $96.52 | $60,035 | 993,487 Direct | -0.06% | Disposed | 27.9% (price as of 2026-10-05) |
| March 2, 2022 | DORM | A | 2,272 | · | · | 2,272 Direct | · | Acquired | (price as of 2026-10-05) |
| March 2, 2022 | DORM | A | 762 | · | · | 992,873 Direct | +0.08% | Acquired | (price as of 2026-10-05) |
| March 2, 2022 | DORM | F | 186 | $96.36 | $17,923 | 992,111 Direct | -0.02% | Disposed | 28.1% (price as of 2026-10-05) |
| Dec. 13, 2021 | DORM | M | 4,909 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Dec. 13, 2021 | DORM | M | 4,909 | $78.64 | $386,044 | 992,297 Direct | +0.50% | Acquired | 57.0% (price as of 2026-10-05) |
| Nov. 30, 2021 | DORM | G | 8,300 | · | · | 987,388 Direct | -0.83% | Disposed | (price as of 2026-10-05) |
| Nov. 30, 2021 | DORM | G | 2,892 | · | · | 995,688 Direct | +0.29% | Acquired | (price as of 2026-10-05) |
| Nov. 30, 2021 | DORM | G | 2,892 | · | · | 54,770 Indirect | -5.02% | Disposed | (price as of 2026-10-05) |
| Oct. 28, 2021 | DORM | G | 100,000 | · | · | 992,796 Direct | -9.15% | Disposed | (price as of 2026-10-05) |
| Oct. 28, 2021 | DORM | G | 100,000 | · | · | 100,000 Indirect | · | Acquired | (price as of 2026-10-05) |
| March 6, 2021 | DORM | F | 84 | $106.59 | $8,954 | 1,092,796 Direct | -0.01% | Disposed | 15.8% (price as of 2026-10-05) |
| March 2, 2021 | DORM | A | 2,208 | · | · | 2,208 Direct | · | Acquired | (price as of 2026-10-05) |
| March 2, 2021 | DORM | A | 689 | · | · | 1,092,880 Direct | +0.06% | Acquired | (price as of 2026-10-05) |
| March 2, 2021 | DORM | F | 111 | $101.45 | $11,261 | 1,092,191 Direct | -0.01% | Disposed | 21.7% (price as of 2026-10-05) |
| Dec. 31, 2020 | DORM | G | 4,040 | · | · | 1,092,302 Direct | -0.37% | Disposed | (price as of 2026-10-05) |
| Dec. 31, 2020 | DORM | G | 3,311 | · | · | 1,096,342 Direct | +0.30% | Acquired | (price as of 2026-10-05) |
| Dec. 31, 2020 | DORM | G | 3,311 | · | · | 57,662 Indirect | -5.43% | Disposed | (price as of 2026-10-05) |
| Nov. 20, 2020 | DORM | M | 9,761 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 20, 2020 | DORM | S | 9,761 | $93.71 | $914,703 | 1,093,031 Direct | -0.89% | Disposed | 31.7% (price as of 2026-10-05) |
Showing latest 100 of 362 transactions
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 |
|---|---|---|---|---|---|---|---|
| March 7, 2023 | DORM | Employee Stock Option (right to buy) | Common Stock | $72.55 | March 7, 2023 | 1,396 | Disposed |
| March 3, 2023 | DORM | Employee Stock Option (right to buy) | Common Stock | $72.55 | March 7, 2023 | 3,616 | Disposed |
| March 2, 2022 | DORM | Employee Stock Option (right to buy) | Common Stock | $96.36 | March 2, 2030 | 2,272 | Acquired |
| Dec. 13, 2021 | DORM | Employee Stock Option (right to buy) | Common Stock | $78.64 | Feb. 27, 2022 | 4,909 | Disposed |
| March 2, 2021 | DORM | Employee Stock Option (right to buy) | Common Stock | $101.45 | March 2, 2029 | 2,208 | Acquired |
| Nov. 20, 2020 | DORM | Employee Stock Option (right to buy) | Common Stock | $41.59 | Feb. 12, 2021 | 9,761 | Disposed |
| March 2, 2020 | DORM | Employee Stock Option (right to buy) | Common Stock | $61.68 | March 2, 2028 | 3,669 | Acquired |
| March 2, 2020 | DORM | Employee Stock Option (right to buy) | Common Stock | $61.68 | March 2, 2028 | 2,930 | Acquired |
| March 6, 2019 | DORM | Employee Stock Option (right to buy) | Common Stock | $82.03 | March 6, 2027 | 2,659 | Acquired |
| March 7, 2018 | DORM | Employee Stock Option (Right to Buy) | Common Stock | $72.55 | March 7, 2023 | 5,012 | Acquired |
| Feb. 27, 2017 | DORM | Employee Stock Option (Right to Buy) | Common Stock | $78.64 | Feb. 27, 2022 | 4,909 | Acquired |
| Feb. 12, 2016 | DORM | Employee Stock Option (Right to Buy) | Common Stock | $41.59 | Feb. 12, 2021 | 9,761 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $360,000 | · | · | · | $38,619 | · | $18,400 | $668,102 |
| 2018 | $360,000 | · | · | · | $158,066 | · | $16,800 | $765,606 |
| 2017 | $360,000 | · | · | · | $335,611 | · | $10,800 | $937,155 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.