Landis J Martin

CIK 1041216 · View on SEC EDGAR ↗

Insider

First SEC filing: April 2, 2018 · Latest: April 2, 2018

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 32 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

32 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
July 26, 2021 CCI P 5,000 $191.48 $957,400 14,700 Indirect +51.55% Acquired -60.3% (price as of 2026-08-21)
July 26, 2021 CCI P 2,000 $191.55 $383,100 9,000 Indirect +28.57% Acquired -60.3% (price as of 2026-08-21)
July 26, 2021 CCI P 4,200 $191.52 $804,384 141,755 Direct +3.05% Acquired -60.3% (price as of 2026-08-21)
March 15, 2021 CCI P 1,180 $160.99 $189,968 145,620 Direct +0.82% Acquired -52.8% (price as of 2026-08-21)
March 1, 2021 CCI P 900 $155.69 $140,121 7,000 Indirect +14.75% Acquired -51.2% (price as of 2026-08-21)
March 1, 2021 CCI P 500 $155.49 $77,745 144,440 Direct +0.35% Acquired -51.1% (price as of 2026-08-21)
Feb. 26, 2021 CCI P 100 $158.12 $15,812 450 Indirect +28.57% Acquired -51.9% (price as of 2026-08-21)
Feb. 26, 2021 CCI P 100 $158.29 $15,829 450 Indirect +28.57% Acquired -52.0% (price as of 2026-08-21)
Feb. 26, 2021 CCI P 100 $158.44 $15,844 250 Indirect +66.67% Acquired -52.0% (price as of 2026-08-21)
Feb. 26, 2021 CCI P 200 $158.44 $31,688 1,000 Indirect +25.00% Acquired -52.0% (price as of 2026-08-21)
Feb. 26, 2021 CCI P 1,000 $158.37 $158,370 9,700 Indirect +11.49% Acquired -52.0% (price as of 2026-08-21)
Feb. 26, 2021 CCI P 100 $158.43 $15,843 6,150 Indirect +1.65% Acquired -52.0% (price as of 2026-08-21)
Feb. 26, 2021 CCI P 65 $158.75 $10,319 6,115 Indirect +1.07% Acquired -52.1% (price as of 2026-08-21)
Feb. 26, 2021 CCI P 2,100 $158.47 $332,787 6,100 Indirect +52.50% Acquired -52.0% (price as of 2026-08-21)
Feb. 26, 2021 CCI P 2,600 $158.95 $413,270 143,940 Direct +1.84% Acquired -52.2% (price as of 2026-08-21)
Dec. 10, 2020 CCI P 1,000 $157.01 $157,010 8,700 Indirect +12.99% Acquired -51.6% (price as of 2026-08-21)
Dec. 10, 2020 CCI P 1,000 $157.01 $157,010 8,700 Indirect +12.99% Acquired -51.6% (price as of 2026-08-21)
Dec. 9, 2020 CCI P 200 $157.59 $31,518 7,700 Indirect +2.67% Acquired -51.8% (price as of 2026-08-21)
Dec. 9, 2020 CCI P 100 $157.48 $15,748 150 Indirect +200.00% Acquired -51.7% (price as of 2026-08-21)
Dec. 9, 2020 CCI P 50 $157.89 $7,894 350 Indirect +16.67% Acquired -51.9% (price as of 2026-08-21)
Dec. 9, 2020 CCI P 50 $157.90 $7,895 350 Indirect +16.67% Acquired -51.9% (price as of 2026-08-21)
Dec. 9, 2020 CCI P 100 $157.22 $15,722 150 Indirect +200.00% Acquired -51.6% (price as of 2026-08-21)
Dec. 9, 2020 CCI P 100 $157.46 $15,746 150 Indirect +200.00% Acquired -51.7% (price as of 2026-08-21)
Dec. 9, 2020 CCI P 200 $157.60 $31,520 700 Indirect +40.00% Acquired -51.8% (price as of 2026-08-21)
Dec. 9, 2020 CCI P 200 $157.61 $31,522 800 Indirect +33.33% Acquired -51.8% (price as of 2026-08-21)
Dec. 9, 2020 CCI P 200 $157.59 $31,518 7,700 Indirect +2.67% Acquired -51.8% (price as of 2026-08-21)
Dec. 9, 2020 CCI P 100 $157.01 $15,701 139,643 Direct +0.07% Acquired -51.6% (price as of 2026-08-21)
Oct. 27, 2020 CCI P 500 $161.08 $80,540 500 Indirect — Acquired -52.8% (price as of 2026-08-21)
Oct. 27, 2020 CCI P 50 $161.15 $8,058 50 Indirect — Acquired -52.8% (price as of 2026-08-21)
Oct. 27, 2020 CCI P 50 $161.10 $8,055 50 Indirect — Acquired -52.8% (price as of 2026-08-21)
Oct. 27, 2020 CCI P 50 $161.13 $8,056 50 Indirect — Acquired -52.8% (price as of 2026-08-21)
Oct. 27, 2020 CCI P 500 $161.06 $80,530 600 Indirect +500.00% Acquired -52.8% (price as of 2026-08-21)
Oct. 27, 2020 CCI P 500 $161.05 $80,525 7,500 Indirect +7.14% Acquired -52.8% (price as of 2026-08-21)
Oct. 27, 2020 CCI P 50 $160.97 $8,048 3,750 Indirect +1.35% Acquired -52.8% (price as of 2026-08-21)
Oct. 27, 2020 CCI P 50 $161.55 $8,078 6,050 Indirect +0.83% Acquired -52.9% (price as of 2026-08-21)
Oct. 27, 2020 CCI P 50 $160.89 $8,044 6,050 Indirect +0.83% Acquired -52.8% (price as of 2026-08-21)
Oct. 27, 2020 CCI P 6,250 $161.22 $1,007,625 139,543 Direct +4.69% Acquired -52.8% (price as of 2026-08-21)
Nov. 12, 2019 CCI P 400 $130.67 $52,268 4,500 Indirect +9.76% Acquired -41.8% (price as of 2026-08-21)
Nov. 12, 2019 CCI P 1,500 $130.57 $195,855 3,700 Indirect +68.18% Acquired -41.8% (price as of 2026-08-21)
Nov. 12, 2019 CCI P 2,000 $130.63 $261,260 6,000 Indirect +50.00% Acquired -41.8% (price as of 2026-08-21)
Nov. 12, 2019 CCI P 2,000 $130.57 $261,140 6,000 Indirect +50.00% Acquired -41.8% (price as of 2026-08-21)
Nov. 12, 2019 CCI P 4,000 $130.63 $522,520 4,000 Indirect — Acquired -41.8% (price as of 2026-08-21)
Nov. 12, 2019 CCI P 1,000 $130.62 $130,620 131,617 Direct +0.77% Acquired -41.8% (price as of 2026-08-21)
July 23, 2019 CCI P 100 $127.18 $12,718 4,100 Indirect +2.50% Acquired -40.2% (price as of 2026-08-21)
July 23, 2019 CCI P 100 $127.29 $12,729 100 Indirect — Acquired -40.3% (price as of 2026-08-21)
July 23, 2019 CCI P 2,000 $127.33 $254,660 7,000 Indirect +40.00% Acquired -40.3% (price as of 2026-08-21)
July 23, 2019 CCI P 200 $127.25 $25,450 2,200 Indirect +10.00% Acquired -40.3% (price as of 2026-08-21)
July 23, 2019 CCI P 2,000 $127.27 $254,540 4,000 Indirect +100.00% Acquired -40.3% (price as of 2026-08-21)
July 23, 2019 CCI P 2,000 $127.28 $254,560 4,000 Indirect +100.00% Acquired -40.3% (price as of 2026-08-21)
July 23, 2019 CCI P 9,900 $127.35 $1,260,765 130,617 Direct +8.20% Acquired -40.3% (price as of 2026-08-21)
April 24, 2019 CCI P 100 $123.35 $12,335 300 Indirect +50.00% Acquired -38.4% (price as of 2026-08-21)
April 24, 2019 CCI P 100 $123.35 $12,335 300 Indirect +50.00% Acquired -38.4% (price as of 2026-08-21)
April 24, 2019 CCI P 5,000 $123.10 $615,500 5,000 Indirect — Acquired -38.2% (price as of 2026-08-21)
April 24, 2019 CCI P 2,000 $123.18 $246,360 2,000 Indirect — Acquired -38.3% (price as of 2026-08-21)
April 24, 2019 CCI P 1,600 $123.13 $197,008 2,000 Indirect +400.00% Acquired -38.3% (price as of 2026-08-21)
April 24, 2019 CCI P 1,000 $123.19 $123,190 2,000 Indirect +100.00% Acquired -38.3% (price as of 2026-08-21)
April 24, 2019 CCI P 8,550 $123.13 $1,052,762 120,717 Direct +7.62% Acquired -38.3% (price as of 2026-08-21)
Aug. 8, 2018 CCI P 200 $110.15 $22,030 200 Indirect — Acquired -31.0% (price as of 2026-08-21)
Aug. 8, 2018 CCI P 200 $110.14 $22,028 200 Indirect — Acquired -31.0% (price as of 2026-08-21)
Aug. 8, 2018 CCI P 2,000 $110.34 $220,680 109,822 Direct +1.85% Acquired -31.1% (price as of 2026-08-21)
Aug. 7, 2018 CCI P 400 $109.86 $43,944 400 Indirect — Acquired -30.8% (price as of 2026-08-21)
Aug. 7, 2018 CCI P 1,000 $109.88 $109,880 1,000 Indirect — Acquired -30.8% (price as of 2026-08-21)
Aug. 7, 2018 CCI P 6,100 $110.14 $671,854 107,822 Direct +6.00% Acquired -31.0% (price as of 2026-08-21)
July 28, 2017 CCI P 4,000 $100.50 $402,000 4,000 Indirect — Acquired -24.4% (price as of 2026-08-21)
July 28, 2017 CCI P 26,000 $100.66 $2,617,160 99,335 Direct +35.45% Acquired -24.5% (price as of 2026-08-21)
March 21, 2017 IPI P 3,150,000 $1.20 $3,780,000 3,233,709 Indirect +3763.04% Acquired 225.0% (price as of 2026-08-21)
Dec. 10, 2014 CCI P 50,000 $77.83 $3,891,500 115,562 Direct +76.26% Acquired -2.3% (price as of 2026-08-21)
Nov. 3, 2014 CCI P 60,000 $79.47 $4,768,200 65,562 Direct +1078.75% Acquired -4.3% (price as of 2026-08-21)

Showing latest 100 of 236 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
Aug. 1, 2017 HAL 2017 Restricted Stock Units Common Stock (4,269) — — 4,269 Acquired
Aug. 1, 2016 HAL 2016 Restricted Stock Units Common Stock (4,177) — — 4,177 Acquired
Aug. 3, 2015 HAL 2015 Restricted Stock Units Common Stock (4,454) — — 4,454 Acquired
Aug. 1, 2014 HAL 2014 Restricted Stock Units Common Stock (2,603) — — 2,603 Acquired
Sept. 25, 2013 HAL 2012 Restricted Stock Units Common Stock — — 29 Acquired
Sept. 25, 2013 HAL 2013 Restricted Stock Units Common Stock (20) — — 20 Acquired
Aug. 1, 2013 HAL Restricted Stock Units Common Stock (3,603) — — 3,603 Acquired
Aug. 1, 2012 HAL Restricted Stock Units Common Stock (5,272) — — 5,272 Acquired
Nov. 19, 2009 HAL Option to Buy Common Stock Common Stock (4,000) $8.38 May 15, 2012 4,000 Disposed
Nov. 19, 2009 HAL Option to Buy Common Stock Common Stock (4,000) $22.68 May 15, 2011 4,000 Disposed
Nov. 19, 2009 HAL Option to Buy Common Stock Common Stock (10,000) $24.47 Sept. 29, 2010 10,000 Disposed
Nov. 19, 2009 HAL Option to Buy Common Stock Common Stock (2,000) $25.75 May 17, 2010 2,000 Disposed
Nov. 10, 2009 CCI Stock Option (right to purchase Common Stock) Common Stock (15,000) $6.21 Feb. 28, 2012 15,000 Acquired
Nov. 10, 2009 CCI Stock Option (right to purchase Common Stock) Common Stock (15,000) $24.69 Feb. 22, 2011 15,000 Acquired
Nov. 10, 2009 CCI Stock Option (right to purchase Common Stock) Common Stock (10,000) $24.81 May 25, 2010 10,000 Acquired
Nov. 10, 2009 CCI Stock Option (right to purchase Common Stock) Common Stock (5,000) $33.25 Feb. 2, 2010 5,000 Acquired
May 1, 2008 AIV Stock Option (right to buy) Class A Common Stock (3,159) $36.21 May 8, 2008 3,159 Disposed
Nov. 7, 2007 HAL Option to Buy Common Stock Common Stock (2,000) $21.83 March 19, 2008 2,000 Disposed
Nov. 7, 2007 HAL Option to Buy Common Stock Common Stock (1,000) $19.44 Nov. 20, 2007 1,000 Disposed
March 16, 2007 CCI Warrant (right to purchase Common Stock) Common Stock (4,000) $7.51 Oct. 31, 2007 4,000 Disposed
March 16, 2007 CCI Warrant (right to purchase Common Stock) Common Stock (4,000) $7.51 Aug. 15, 2007 4,000 Disposed

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
April 21, 2008 IPI Common Stock 200 Indirect