Insider at

04

Insider transactions

05
1 buys (P) 1 sells (S) Net: $0 + 81 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

81 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 2, 2026 MCS P 33,915 · · 254,256 Direct +15.39% Acquired (price as of 2026-10-02)
March 2, 2026 MCS S 33,915 · · 515,119 Direct -6.18% Disposed (price as of 2026-10-02)
Sept. 15, 2025 MCS P 5,846 · · 220,341 Direct +2.73% Acquired (price as of 2026-10-02)
Sept. 15, 2025 MCS S 5,846 · · 483,925 Direct -1.19% Disposed (price as of 2026-10-02)
March 3, 2025 MCS P 21,758 · · 214,495 Direct +11.29% Acquired (price as of 2026-10-02)
March 3, 2025 MCS S 21,758 · · 489,771 Direct -4.25% Disposed (price as of 2026-10-02)
Nov. 5, 2021 MCS S 10b5-1 28,018 $20.53 $575,210 135,537 Direct -17.13% Disposed 31.8% (price as of 2026-10-02)
Nov. 4, 2021 MCS S 10b5-1 24,584 $20.00 $491,680 163,555 Direct -13.07% Disposed 35.3% (price as of 2026-10-02)
Nov. 3, 2021 MCS S 10b5-1 1,898 $20.39 $38,700 188,139 Direct -1.00% Disposed 32.7% (price as of 2026-10-02)
March 19, 2021 MCS S 4,342 $22.02 $95,611 190,037 Direct -2.23% Disposed 22.9% (price as of 2026-10-02)
March 18, 2021 MCS S 39,874 $22.96 $915,507 195,663 Direct -16.93% Disposed 17.9% (price as of 2026-10-02)
March 18, 2021 MCS S 1,284 $23.47 $30,135 194,379 Direct -0.66% Disposed 15.3% (price as of 2026-10-02)
Feb. 10, 2021 MCS S 10,000 $17.27 $172,700 193,859 Direct -4.91% Disposed 56.7% (price as of 2026-10-02)
Feb. 3, 2021 MCS S 12,027 $17.59 $211,555 199,545 Direct -5.68% Disposed 53.8% (price as of 2026-10-02)
Feb. 2, 2021 MCS S 37,973 $17.57 $667,186 199,545 Direct -15.99% Disposed 54.0% (price as of 2026-10-02)
Sept. 12, 2018 MCS S 20,000 $41.56 $831,200 162,183 Direct -10.98% Disposed -34.9% (price as of 2026-10-02)
Sept. 11, 2018 MCS S 14,093 $41.00 $577,813 162,183 Direct -7.99% Disposed -34.0% (price as of 2026-10-02)
Sept. 10, 2018 MCS S 55,000 $40.88 $2,248,400 162,183 Direct -25.32% Disposed -33.8% (price as of 2026-10-02)
July 27, 2018 MCS S 40,000 $36.51 $1,460,400 162,183 Direct -19.78% Disposed -25.9% (price as of 2026-10-02)

Showing latest 100 of 191 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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Aug. 7, 2026 MCS Class B Common Stock Common Stock (1,249) · · 1,249 Acquired
March 2, 2026 MCS Class B Common Stock Common Stock (33,915) · · 33,915 Acquired
Sept. 15, 2025 MCS Class B Common Stock Common Stock (5,846) · · 5,846 Acquired
March 3, 2025 MCS Class B Common Stock Common Stock (21,758) · · 21,758 Acquired
Dec. 27, 2024 MCS Class B Common Stock Common Stock (5,043) · · 5,043 Acquired
Dec. 27, 2024 MCS Class B Common Stock Common Stock (1,681) · · 1,681 Acquired
July 25, 2023 MCS Stock Option (right to buy) (granted 7/30/13) Common Stock (57,500) $13.04 July 30, 2023 57,500 Disposed
July 25, 2023 MCS Stock Option (right to buy) (granted 7/30/13) Common Stock (57,500) $13.04 July 30, 2023 4,110 Disposed
March 7, 2023 MCS Stock Option (right to buy)(granted 3/7/23) Common Stock (172,300) $15.99 March 7, 2033 172,300 Acquired
July 18, 2022 MCS Stock Option (right to buy)(granted 7/31/12) Common Stock (52,000) $13.12 · 52,000 Disposed
March 8, 2022 MCS Stock Option (right to buy) (granted 3/8/22) Common Stock (152,000) $17.04 March 8, 2032 152,000 Acquired
March 9, 2021 MCS Stock Option (right to buy) Common Stock (137,300) $21.84 March 9, 2031 137,300 Acquired
Feb. 10, 2021 MCS Stock Option (right to buy) (granted 7/26/11) Common Stock (10,000) $10.00 July 26, 2021 10,000 Disposed
Feb. 3, 2021 MCS Stock Option (right to buy) (granted 7/26/11) Common Stock (12,027) $10.00 July 26, 2021 12,027 Disposed
Feb. 2, 2021 MCS Stock Option (right to buy) (granted 7/26/11) Common Stock (37,973) $10.00 July 26, 2021 37,973 Disposed
July 27, 2020 MCS Stock Option (right to buy) (granted 7/27/10) Common Stock (5,000) $11.89 July 27, 2020 5,000 Disposed
May 8, 2020 MCS Stock Option (right to buy) (granted 5/8/20) Common Stock (80,000) $12.71 May 8, 2030 80,000 Acquired
Feb. 25, 2020 MCS Stock Option (right to buy) (granted 2/25/20) Common Stock (121,000) $28.88 Feb. 25, 2030 121,000 Acquired
July 10, 2019 MCS Stock Option (right to buy) (granted 7/28/09) Common Stock (12,496) $13.34 July 28, 2019 12,496 Disposed
March 28, 2019 MCS Stock Option (right to buy) (granted 7/27/10) Common Stock (8,411) $11.89 July 27, 2020 8,411 Disposed
Feb. 26, 2019 MCS Stock Option (right to buy) (granted 2/26/19) Common Stock (70,200) $41.90 Feb. 26, 2029 70,200 Acquired
Sept. 12, 2018 MCS Stock Option (right to buy) (granted 7/28/09) Common Stock (22,496) $13.34 July 28, 2019 10,000 Disposed
Sept. 12, 2018 MCS Stock Option (right to buy) (granted 7/27/10) Common Stock (23,411) $11.89 July 27, 2020 10,000 Disposed
Sept. 11, 2018 MCS Stock Option (right to buy) (granted 7/27/10) Common Stock (37,504) $11.89 July 27, 2020 14,093 Disposed
Sept. 10, 2018 MCS Stock Option (right to buy) (granted 7/28/09) Common Stock (55,000) $13.34 July 28, 2019 32,504 Disposed
Sept. 10, 2018 MCS Stock Option (right to buy) (granted 7/27/10) Common Stock (60,000) $11.89 July 27, 2020 22,496 Disposed
July 27, 2018 MCS Stock Option (right to buy) (granted 7/29/08) Common Stock (100,000) $15.59 July 29, 2018 100,000 Disposed
Feb. 27, 2018 MCS Stock Option (right to buy) (granted 2/27/18) Common Stock (75,000) $27.00 Feb. 27, 2028 75,000 Acquired
Aug. 1, 2017 MCS Stock Option (right to buy) (granted 8/2/07) Common Stock (15,000) $20.40 Aug. 2, 2017 15,000 Disposed
Feb. 28, 2017 MCS Stock Option (right to buy) (granted 2/28/17) Common Stock (40,000) $31.20 Feb. 28, 2027 40,000 Acquired
July 12, 2016 MCS Stock Option (right to buy) (granted 7/31/06) Common Stock (15,000) $19.74 July 31, 2016 15,000 Disposed
March 1, 2016 MCS Stock Option (right to buy) (granted 3/1/16) Common Stock (28,500) $18.68 March 1, 2026 28,500 Acquired
July 28, 2015 MCS Stock Option (right to buy) (granted 7/28/15) Common Stock (44,100) $20.26 July 28, 2025 44,100 Acquired
April 20, 2015 MCS Stock Option (right to buy) (granted 10/6/05) Common Stock (14,258) $14.07 Oct. 6, 2015 14,258 Disposed
July 29, 2014 MCS Stock Option (right to buy) (granted 7/29/14) Common Stock (49,500) $18.34 July 29, 2024 49,500 Acquired
April 1, 2014 MCS Stock Option (right to buy) (granted 8/18/04) Common Stock (3,870) $12.73 Aug. 18, 2014 3,870 Disposed
July 30, 2013 MCS Stock Option (right to buy) (granted 7/30/13) Common Stock (57,500) $13.04 July 30, 2023 57,500 Acquired
May 16, 2013 MCS Stock Option (right to buy) (granted 8/18/04) Common Stock (6,824) $12.73 Aug. 18, 2014 6,824 Disposed
May 16, 2013 MCS Stock Option (right to buy) (granted 9/8/03) Common Stock (10,693) $10.25 Sept. 8, 2013 10,693 Disposed
July 31, 2012 MCS Stock Option (right to buy) (granted 7/31/12) Common Stock (52,000) $13.12 July 31, 2022 52,000 Acquired
June 21, 2012 MCS Stock Option (right to buy) (granted 7/11/02) Common Stock (35,645) $10.91 July 11, 2012 35,645 Acquired
May 14, 2012 MCS Class B Common Stock Common Stock (2,147) · · 2,147 Acquired
May 14, 2012 MCS Class B Common Stock Common Stock (2,147) · · 2,147 Disposed
Dec. 19, 2011 MCS Class B Common Stock Common Stock (2,095) · · 2,095 Acquired
Dec. 19, 2011 MCS Class B Common Stock Common Stock (2,095) · · 2,095 Disposed
July 26, 2011 MCS Stock Option (right to buy) (granted 7/26/11) Common Stock (60,000) $10.00 July 26, 2021 60,000 Acquired
July 27, 2010 MCS Stock Option (right to buy) (granted 07/27/10) Common Stock (60,000) · July 27, 2020 60,000 Acquired
July 27, 2010 MCS Stock Option (right to buy) (granted 07/27/10) Common Stock (60,000) $11.80 July 27, 2020 60,000 Acquired
June 25, 2010 MCS Stock Option (right to buy) (granted 6/28/00) Common Stock (21,387) $8.02 June 28, 2010 21,387 Disposed
Jan. 26, 2010 MCS Class B Common Stock Common Stock (2,879) · · 2,879 Acquired
Dec. 28, 2009 MCS Class B Common Stock Common Stock (22,461) · · 22,461 Disposed
Dec. 28, 2009 MCS Class B Common Stock Common Stock (25,256) · · 25,256 Disposed
Dec. 28, 2009 MCS Class B Common Stock Common Stock (1,756) · · 1,756 Disposed
July 28, 2009 MCS Stock Option (right to buy) (granted 7/28/09) Common Stock (55,000) $13.34 July 28, 2019 55,000 Acquired
June 29, 2009 MCS Stock Option (right to buy) (granted 6/30/99) Common Stock (4,990) $8.64 June 30, 2009 4,990 Disposed
Jan. 9, 2009 MCS Class B Common Stock Common Stock (2,448) · · 2,448 Acquired
Dec. 29, 2008 MCS Class B Common Stock Common Stock (2,239) · · 2,239 Acquired
July 29, 2008 MCS Stock Option (right to buy) (granted 7/29/08) Common Stock (100,000) $15.59 July 29, 2018 100,000 Acquired
June 17, 2008 MCS Stock Option (right to buy) (granted 6/25/98) Common Stock (2,139) $11.88 June 25, 2008 2,139 Disposed
Aug. 2, 2007 MCS Stock Option (right to buy) (granted 8/2/07) Common Stock (15,000) $20.40 Aug. 2, 2017 15,000 Acquired
June 25, 2007 MCS Stock Option (right to buy) (granted 6/26/97) Common Stock (2,139) $11.57 June 26, 2007 2,139 Disposed
Dec. 28, 2006 MCS Class B Common Stock Common Stock (1,689) · · 1,689 Acquired
Dec. 28, 2006 MCS Class B Common Stock Common Stock (563) · · 563 Acquired
July 31, 2006 MCS Stock Option (right to buy) (granted 7/31/06) Common Stock (15,000) $19.74 July 31, 2016 15,000 Acquired
June 20, 2006 MCS Stock Option (right to buy) (granted 6/26/96) Common Stock (2,139) $11.75 June 26, 2006 2,139 Disposed
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 10/6/05) Common Stock (14,258) $14.07 Oct. 6, 2015 14,258 Acquired
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 10/6/05) Common Stock (10,000) $20.06 Oct. 6, 2015 10,000 Disposed
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 8/18/04) Common Stock (10,694) $12.73 Aug. 18, 2014 10,694 Acquired
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 8/18/04) Common Stock (7,500) $18.15 Aug. 18, 2014 7,500 Disposed
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 9/8/03) Common Stock (10,693) $10.25 Sept. 8, 2013 10,693 Acquired
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 9/8/03) Common Stock (7,500) $14.61 Sept. 8, 2013 7,500 Disposed
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 7/11/02) Common Stock (35,645) $10.91 July 11, 2012 35,645 Acquired
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 7/11/02) Common Stock (25,000) $15.55 July 11, 2012 25,000 Disposed
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 6/28/00) Common Stock (21,387) $8.02 June 28, 2010 21,387 Acquired
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 6/28/00) Common Stock (15,000) $11.43 June 28, 2010 15,000 Disposed
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 6/30/99) Common Stock (4,990) $8.64 June 30, 2009 4,990 Acquired
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 6/30/99) Common Stock (3,500) $12.31 June 30, 2009 3,500 Disposed
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 6/25/98) Common Stock (2,139) $11.88 June 25, 2008 2,139 Acquired
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 6/25/98) Common Stock (1,500) $16.94 June 25, 2008 1,500 Disposed
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 6/26/97) Common Stock (2,139) $11.57 June 26, 2007 2,139 Acquired
Feb. 24, 2006 MCS Stock Option (right to buy) (6/26/97) Common Stock (1,500) $16.50 June 26, 2007 1,500 Disposed
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 6/26/96) Common Stock (2,139) $11.75 June 26, 2006 2,139 Acquired
Feb. 24, 2006 MCS Stock Option (right to buy) (granted 6/26/96) Common Stock (1,500) $16.75 June 26, 2006 1,500 Disposed
Dec. 21, 2005 MCS Class B Common Stock Common Stock (1,926) · · 1,926 Acquired
Dec. 21, 2005 MCS Class B Common Stock Common Stock (642) · · 642 Acquired
Oct. 6, 2005 MCS Employee Stock Option (granted 10/06/2005) Common Stock (10,000) $20.06 Oct. 6, 2015 10,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 15 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Sept. 26, 2006 MCS Class B Common Stock→ Common Stock · Indirect
July 18, 2005 MCS Common Stock 13,806 Direct
July 18, 2005 MCS Common Stock 75 Indirect
July 18, 2005 MCS Common Stock 2,165 Indirect
July 18, 2005 MCS Employee Stock Option (granted 6/26/96)→ Common Stock (1,500) 1,500 Direct
July 18, 2005 MCS Employee Stock Option (granted 6/26/97)→ Common Stock (1,500) 1,500 Direct
July 18, 2005 MCS Employee Stock Option (granted 6/25/98)→ Common Stock (1,500) 1,500 Direct
July 18, 2005 MCS Employee Stock Option (granted 6/30/99)→ Common Stock (3,500) 3,500 Direct
July 18, 2005 MCS Employee Stock Option (granted 6/28/00)→ Common Stock (15,000) 15,000 Direct
July 18, 2005 MCS Employee Stock Option (granted 7/11/02)→ Common Stock (25,000) 25,000 Direct
July 18, 2005 MCS Employee Stock Option (granted 9/8/03)→ Common Stock (7,500) 7,500 Direct
July 18, 2005 MCS Employee Stock Option (granted 8/18/04)→ Common Stock (7,500) 7,500 Direct
July 18, 2005 MCS Class B Common Stock→ Common Stock (31,800) 31,800 Indirect
July 18, 2005 MCS Class B Common Stock→ Common Stock (195,849) 195,849 Direct
July 18, 2005 MCS Class B Common Stock→ Common Stock (10,667) 10,667 Indirect