Mathias J Barton

CIK 1204980 · View on SEC EDGAR ↗

Insider

First SEC filing: May 6, 2010 · Latest: May 6, 2010

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 57 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

57 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Nov. 30, 2018 DORM S 10b5-1 3,459 $88.00 $304,392 50,915 Direct -6.36% Disposed 50.8% (price as of 2026-08-20)
Nov. 30, 2018 DORM S 10b5-1 12,541 $87.28 $1,094,578 54,374 Direct -18.74% Disposed 52.1% (price as of 2026-08-20)
Nov. 29, 2018 DORM S 10b5-1 1,500 $89.37 $134,055 66,915 Direct -2.19% Disposed 48.5% (price as of 2026-08-20)
Nov. 29, 2018 DORM S 10b5-1 6,485 $88.90 $576,516 68,415 Direct -8.66% Disposed 49.3% (price as of 2026-08-20)
Nov. 29, 2018 DORM S 10b5-1 14,886 $87.78 $1,306,693 74,900 Direct -16.58% Disposed 51.2% (price as of 2026-08-20)
Sept. 14, 2018 DORM S 10b5-1 11,699 $82.50 $965,168 90,431 Direct -11.46% Disposed 60.9% (price as of 2026-08-20)
Sept. 14, 2018 DORM S 10b5-1 4,315 $81.72 $352,622 102,130 Direct -4.05% Disposed 62.4% (price as of 2026-08-20)
Sept. 13, 2018 DORM S 10b5-1 507 $82.20 $41,675 106,445 Direct -0.47% Disposed 61.5% (price as of 2026-08-20)
Sept. 13, 2018 DORM S 10b5-1 4,059 $81.37 $330,281 106,952 Direct -3.66% Disposed 63.1% (price as of 2026-08-20)
Sept. 12, 2018 DORM S 10b5-1 14,420 $81.30 $1,172,346 111,011 Direct -11.50% Disposed 63.3% (price as of 2026-08-20)
Aug. 26, 2016 DORM S 200 $62.54 $12,508 600 Indirect -25.00% Disposed 112.2% (price as of 2026-08-20)
May 8, 2013 DORM S 5,479 $41.75 $228,748 81,560 Direct -6.29% Disposed 217.9% (price as of 2026-08-20)
May 7, 2013 DORM S 20,000 $40.86 $817,200 87,039 Direct -18.68% Disposed 224.8% (price as of 2026-08-20)
March 14, 2013 DORM S 34,000 $36.49 $1,240,660 109,560 Direct -23.68% Disposed 263.7% (price as of 2026-08-20)
Aug. 16, 2012 DORM S 2,651 $29.25 $77,542 103,560 Direct -2.50% Disposed 353.8% (price as of 2026-08-20)
Aug. 14, 2012 DORM S 22,501 $29.25 $658,154 106,211 Direct -17.48% Disposed 353.8% (price as of 2026-08-20)
Aug. 13, 2012 DORM S 8,346 $29.01 $242,117 128,712 Direct -6.09% Disposed 357.5% (price as of 2026-08-20)
Aug. 10, 2012 DORM S 2,054 $29.00 $59,566 137,058 Direct -1.48% Disposed 357.7% (price as of 2026-08-20)
Aug. 8, 2012 DORM S 10,000 $29.65 $296,500 139,112 Direct -6.71% Disposed 347.6% (price as of 2026-08-20)
May 31, 2012 DORM S 2,320 $49.75 $115,420 75,780 Direct -2.97% Disposed 433.6% (price as of 2026-08-20)
May 31, 2012 DORM S 2,680 $49.75 $133,330 78,100 Direct -3.32% Disposed 433.6% (price as of 2026-08-20)
Nov. 22, 2011 DORM S 10b5-1 2,692 $38.09 $102,538 55,780 Direct -4.60% Disposed 596.9% (price as of 2026-08-20)
Nov. 21, 2011 DORM S 10b5-1 1,397 $38.02 $53,114 58,472 Direct -2.33% Disposed 598.2% (price as of 2026-08-20)
Nov. 18, 2011 DORM S 10b5-1 4,347 $38.12 $165,708 59,869 Direct -6.77% Disposed 596.4% (price as of 2026-08-20)
Nov. 16, 2011 DORM S 10b5-1 600 $38.00 $22,800 64,216 Direct -0.93% Disposed 598.6% (price as of 2026-08-20)
Nov. 15, 2011 DORM S 10b5-1 1,500 $38.00 $57,000 64,816 Direct -2.26% Disposed 598.6% (price as of 2026-08-20)
Nov. 8, 2011 DORM S 10b5-1 1,600 $38.01 $60,816 66,316 Direct -2.36% Disposed 598.4% (price as of 2026-08-20)
Nov. 7, 2011 DORM S 1,000 $38.03 $38,030 67,916 Direct -1.45% Disposed 598.0% (price as of 2026-08-20)
Nov. 4, 2011 DORM S 300 $38.02 $11,406 68,916 Direct -0.43% Disposed 598.2% (price as of 2026-08-20)
Nov. 3, 2011 DORM S 10b5-1 6,522 $38.25 $249,466 69,216 Direct -8.61% Disposed 594.0% (price as of 2026-08-20)
Nov. 2, 2011 DORM S 10b5-1 5,042 $38.03 $191,747 75,738 Direct -6.24% Disposed 598.0% (price as of 2026-08-20)
Dec. 10, 2010 DORM S 25,000 $44.79 $1,119,750 35,780 Direct -41.13% Disposed 492.7% (price as of 2026-08-20)
Nov. 18, 2009 DORM S 13,258 $15.50 $205,499 35,780 Direct +58.87% Acquired 1612.6% (price as of 2026-08-20)
Nov. 17, 2009 DORM S 2,287 $15.50 $35,448 49,038 Direct -4.46% Disposed 1612.6% (price as of 2026-08-20)
Nov. 16, 2009 DORM S 9,455 $15.50 $146,552 51,325 Direct -15.56% Disposed 1612.6% (price as of 2026-08-20)
Sept. 14, 2009 DORM S 4,866 $15.00 $72,990 60,780 Direct -7.41% Disposed 1669.7% (price as of 2026-08-20)
Sept. 11, 2009 DORM S 9,871 $15.02 $148,262 65,646 Direct -13.07% Disposed 1667.3% (price as of 2026-08-20)
Sept. 8, 2009 DORM S 500 $15.05 $7,525 75,517 Direct -0.66% Disposed 1663.8% (price as of 2026-08-20)
Sept. 4, 2009 DORM S 400 $15.00 $6,000 76,017 Direct -0.52% Disposed 1669.7% (price as of 2026-08-20)
Sept. 4, 2009 DORM S 6,075 $15.01 $91,186 76,417 Direct -7.36% Disposed 1668.5% (price as of 2026-08-20)
Aug. 25, 2009 DORM S 3,288 $15.07 $49,550 82,482 Direct -3.83% Disposed 1661.5% (price as of 2026-08-20)

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
Jan. 2, 2019 DORM Employee Stock Option (right to buy) Common Stock (12,160) $72.55 Jan. 30, 2019 12,160 Disposed
Jan. 2, 2019 DORM Employee Stock Option (right to buy) Common Stock (8,934) $78.64 Jan. 30, 2019 8,934 Disposed
Jan. 2, 2019 DORM Employee Stock Option (right to buy) Common Stock (8,134) $41.59 Jan. 30, 2019 8,134 Disposed
Nov. 29, 2018 DORM Employee Stock Option (right to buy) Common Stock (2,978) $78.64 Feb. 27, 2022 2,978 Disposed
Nov. 29, 2018 DORM Employee Stock Option (right to buy) Common Stock (8,135) $41.59 Feb. 12, 2021 8,135 Disposed
March 7, 2018 DORM Employee Stock Option (Right to Buy) Common Stock (12,160) $72.55 March 7, 2023 12,160 Acquired
Feb. 27, 2017 DORM Employee Stock Option (Right to Buy) Common Stock (11,912) $78.64 Feb. 28, 2022 11,912 Acquired
Feb. 12, 2016 DORM Employee Stock Option (Right to Buy) Common Stock (16,269) $41.59 Feb. 12, 2021 16,269 Acquired
July 31, 2014 DORM Employee Stock Option (right to buy) Common Stock (32,500) $6.24 Jan. 3, 2015 32,500 Disposed
Nov. 18, 2013 DORM Employee Stock Option (right to buy) Common Stock (7,500) $6.24 Jan. 3, 2015 7,500 Disposed
Feb. 26, 2013 DORM Employee Stock Option (right to buy) Common Stock (34,000) $2.54 May 30, 2013 34,000 Disposed
Dec. 10, 2012 DORM Employee Stock Option (right to buy) Common Stock (6,000) $2.54 May 30, 2013 6,000 Disposed
May 16, 2012 DORM Employee Stock Option (Right to Buy) Common Stock (25,000) $5.08 May 30, 2013 25,000 Disposed
March 9, 2011 DORM Employee Stock Option (Right to Buy) Common Stock (25,000) $1.50 July 8, 2011 25,000 Disposed
May 4, 2010 DORM Stock Option Common Stock (25,000) $1.50 July 8, 2011 25,000 Disposed
Aug. 19, 2009 DORM Stock Option Common Stock (25,000) $1.50 July 9, 2011 25,000 Acquired
Jan. 3, 2005 DORM Employee Stock Option (Right to Buy) Common Stock (10,000) $24.95 Jan. 3, 2015 10,000 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.

DORM

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2019 $16,154 — — — — — $200,000 $290,460
2018 $700,000 — — — $307,351 — $16,800 $1,584,149
2017 $682,692 — — — $594,302 — $10,800 $1,847,759

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.