Andrew Hudson La Force III

Insider · Director · MAIR

Andrew Hudson La Force III files insider transactions with the SEC as a director of Madison Air Solutions (MAIR). We hold 1 disclosed purchase or sale filed since 12 September 2008, 1 of them in the last 90 days.

Files forMAIR
Disclosed buys and sells1 in all, 1 in the last 90 days
Last disclosure26 August 2026

Positions held

2 posts we hold — a term names its own dates; a run of filings only says when they filed

Filed 25 June 2026 — 25 August 2026Director · Madison Air Solutions (MAIR)2 Form 4 lines · source: SEC Form 4
Filed 11 September 2008 — 22 September 2021President and CEO · W R Grace & Co (GRA)129 Form 4 lines · source: SEC Form 4

Everything they disclosed

120 entries, newest first — one per disclosure report, one per Form 4 line

▲ bought on the open market 20,000 shares of Madison Air SolutionsSEC Form 426 August 2026Class A common stock · traded 25 August 2026 · filed 26 August 2026
was granted 5,711 shares of Madison Air SolutionsSEC Form 429 June 2026Class A common stock · traded 25 June 2026 · filed 29 June 2026
returned to the issuer 52,069 shares of W R Grace & Co (a derivative holding)SEC Form 422 September 2021Restricted Stock Units · traded 22 September 2021 · filed 22 September 2021
returned to the issuer 26,546 shares of W R Grace & Co (a derivative holding)SEC Form 422 September 2021Employee Stock Options (rights to buy) · traded 22 September 2021 · filed 22 September 2021
returned to the issuer 83,747 shares of W R Grace & Co (a derivative holding)SEC Form 422 September 2021Employee Stock Options (rights to buy) · traded 22 September 2021 · filed 22 September 2021
gave away 50,000 shares of W R Grace & CoSEC Form 422 September 2021Common Stock, par value $0.01 per share · traded 21 September 2021 · filed 22 September 2021
returned to the issuer 73,107 shares of W R Grace & CoSEC Form 422 September 2021Common Stock, par value $0.01 per share · traded 22 September 2021 · filed 22 September 2021
was granted 68,335 shares of W R Grace & CoSEC Form 422 September 2021Common Stock, par value $0.01 per share · traded 22 September 2021 · filed 22 September 2021
returned to the issuer 68,335 shares of W R Grace & CoSEC Form 422 September 2021Common Stock, par value $0.01 per share · traded 22 September 2021 · filed 22 September 2021
exercised options over 2,987 shares of W R Grace & CoSEC Form 41 March 2021Common Stock, par value $0.01 per share · traded 25 February 2021 · filed 1 March 2021
had shares withheld for tax on 900 shares of W R Grace & CoSEC Form 41 March 2021Common Stock, par value $0.01 per share · traded 25 February 2021 · filed 1 March 2021
exercised options over 4,813 shares of W R Grace & CoSEC Form 41 March 2021Common Stock, par value $0.01 per share · traded 26 February 2021 · filed 1 March 2021
had shares withheld for tax on 1,449 shares of W R Grace & CoSEC Form 41 March 2021Common Stock, par value $0.01 per share · traded 26 February 2021 · filed 1 March 2021
was granted 5,310 shares of W R Grace & CoSEC Form 41 March 2021Common Stock, par value $0.01 per share · traded 26 February 2021 · filed 1 March 2021
had shares withheld for tax on 1,599 shares of W R Grace & CoSEC Form 41 March 2021Common Stock, par value $0.01 per share · traded 26 February 2021 · filed 1 March 2021
exercised options over 2,987 shares of W R Grace & Co (a derivative holding)SEC Form 41 March 2021Restricted Stock Units · traded 25 February 2021 · filed 1 March 2021
exercised options over 4,813 shares of W R Grace & Co (a derivative holding)SEC Form 41 March 2021Restricted Stock Units · traded 26 February 2021 · filed 1 March 2021
was granted 39,457 shares of W R Grace & Co (a derivative holding)SEC Form 41 March 2021Restricted Stock Units · traded 26 February 2021 · filed 1 March 2021
exercised options over 1,609 shares of W R Grace & CoSEC Form 423 February 2021Common Stock, par value $0.01 per share · traded 22 February 2021 · filed 23 February 2021
had shares withheld for tax on 478 shares of W R Grace & CoSEC Form 423 February 2021Common Stock, par value $0.01 per share · traded 22 February 2021 · filed 23 February 2021
exercised options over 1,609 shares of W R Grace & Co (a derivative holding)SEC Form 423 February 2021Restricted Stock Units · traded 22 February 2021 · filed 23 February 2021
▲ bought on the open market 1,000 shares of W R Grace & CoSEC Form 46 May 2020Common Stock, par value $0.01 per share · traded 4 May 2020 · filed 6 May 2020
▲ bought on the open market 4,000 shares of W R Grace & CoSEC Form 46 May 2020Common Stock, par value $0.01 per share · traded 4 May 2020 · filed 6 May 2020
was granted 83,747 shares of W R Grace & Co (a derivative holding)SEC Form 42 March 2020Employee Stock Options (rights to buy) · traded 27 February 2020 · filed 2 March 2020
was granted 14,439 shares of W R Grace & Co (a derivative holding)SEC Form 42 March 2020Restricted Stock Units · traded 27 February 2020 · filed 2 March 2020
was granted 10,782 shares of W R Grace & CoSEC Form 42 March 2020Common Stock, par value $0.01 per share · traded 27 February 2020 · filed 2 March 2020
had shares withheld for tax on 3,475 shares of W R Grace & CoSEC Form 42 March 2020Common Stock, par value $0.01 per share · traded 27 February 2020 · filed 2 March 2020
exercised options over 2,987 shares of W R Grace & Co (a derivative holding)SEC Form 427 February 2020Restricted Stock Units · traded 25 February 2020 · filed 27 February 2020
exercised options over 2,987 shares of W R Grace & CoSEC Form 427 February 2020Common Stock, par value $0.01 per share · traded 25 February 2020 · filed 27 February 2020
had shares withheld for tax on 900 shares of W R Grace & CoSEC Form 427 February 2020Common Stock, par value $0.01 per share · traded 25 February 2020 · filed 27 February 2020
exercised options over 2,892 shares of W R Grace & Co (a derivative holding)SEC Form 425 February 2020Restricted Stock Units · traded 21 February 2020 · filed 25 February 2020
exercised options over 2,892 shares of W R Grace & CoSEC Form 425 February 2020Common Stock, par value $0.01 per share · traded 21 February 2020 · filed 25 February 2020
had shares withheld for tax on 863 shares of W R Grace & CoSEC Form 425 February 2020Common Stock, par value $0.01 per share · traded 21 February 2020 · filed 25 February 2020
▲ bought on the open market 4,000 shares of W R Grace & CoSEC Form 41 August 2019Common Stock, par value $0.01 per share · traded 1 August 2019 · filed 1 August 2019
exercised options over 17,689 shares of W R Grace & Co (a derivative holding)SEC Form 47 May 2019Employee Stock Options (rights to buy) · traded 3 May 2019 · filed 7 May 2019
exercised options over 17,689 shares of W R Grace & CoSEC Form 47 May 2019Common Stock, par value $0.01 per share · traded 3 May 2019 · filed 7 May 2019
had shares withheld for tax on 17,498 shares of W R Grace & CoSEC Form 47 May 2019Common Stock, par value $0.01 per share · traded 3 May 2019 · filed 7 May 2019
exercised options over 2,893 shares of W R Grace & Co (a derivative holding)SEC Form 426 February 2019Restricted Stock Units · traded 22 February 2019 · filed 26 February 2019
was granted 38,533 shares of W R Grace & Co (a derivative holding)SEC Form 426 February 2019Employee Stock Options (rights to buy) · traded 25 February 2019 · filed 26 February 2019
was granted 8,961 shares of W R Grace & Co (a derivative holding)SEC Form 426 February 2019Restricted Stock Units · traded 25 February 2019 · filed 26 February 2019
exercised options over 1,338 shares of W R Grace & Co (a derivative holding)SEC Form 426 February 2019Restricted Stock Units · traded 25 February 2019 · filed 26 February 2019
exercised options over 2,893 shares of W R Grace & CoSEC Form 426 February 2019Common Stock, par value $0.01 per share · traded 22 February 2019 · filed 26 February 2019
had shares withheld for tax on 848 shares of W R Grace & CoSEC Form 426 February 2019Common Stock, par value $0.01 per share · traded 22 February 2019 · filed 26 February 2019
exercised options over 1,338 shares of W R Grace & CoSEC Form 426 February 2019Common Stock, par value $0.01 per share · traded 25 February 2019 · filed 26 February 2019
had shares withheld for tax on 557 shares of W R Grace & CoSEC Form 426 February 2019Common Stock, par value $0.01 per share · traded 25 February 2019 · filed 26 February 2019
was granted 9,639 shares of W R Grace & CoSEC Form 426 February 2019Common Stock, par value $0.01 per share · traded 25 February 2019 · filed 26 February 2019
had shares withheld for tax on 2,902 shares of W R Grace & CoSEC Form 426 February 2019Common Stock, par value $0.01 per share · traded 25 February 2019 · filed 26 February 2019
exercised options over 5,337 shares of W R Grace & CoSEC Form 49 May 2018Common Stock, par value $0.01 per share · traded 7 May 2018 · filed 9 May 2018
had shares withheld for tax on 2,407 shares of W R Grace & CoSEC Form 49 May 2018Common Stock, par value $0.01 per share · traded 7 May 2018 · filed 9 May 2018
exercised options over 5,337 shares of W R Grace & Co (a derivative holding)SEC Form 49 May 2018Restricted Stock Units · traded 7 May 2018 · filed 9 May 2018
exercised options over 19,566 shares of W R Grace & Co (a derivative holding)SEC Form 44 May 2018Employee Stock Options (rights to buy) · traded 2 May 2018 · filed 4 May 2018
exercised options over 19,566 shares of W R Grace & CoSEC Form 44 May 2018Common Stock, par value $0.01 per share · traded 2 May 2018 · filed 4 May 2018
had shares withheld for tax on 18,242 shares of W R Grace & CoSEC Form 44 May 2018Common Stock, par value $0.01 per share · traded 2 May 2018 · filed 4 May 2018
exercised options over 2,623 shares of W R Grace & CoSEC Form 426 February 2018Common Stock, par value $0.01 per share · traded 23 February 2018 · filed 26 February 2018
had shares withheld for tax on 803 shares of W R Grace & CoSEC Form 426 February 2018Common Stock, par value $0.01 per share · traded 23 February 2018 · filed 26 February 2018
was granted 26,546 shares of W R Grace & Co (a derivative holding)SEC Form 426 February 2018Employee Stock Options (rights to buy) · traded 22 February 2018 · filed 26 February 2018
was granted 4,827 shares of W R Grace & Co (a derivative holding)SEC Form 426 February 2018Restricted Stock Units · traded 22 February 2018 · filed 26 February 2018
exercised options over 2,623 shares of W R Grace & Co (a derivative holding)SEC Form 426 February 2018Restricted Stock Units · traded 23 February 2018 · filed 26 February 2018
exercised options over 1,339 shares of W R Grace & CoSEC Form 427 February 2017Common Stock, par value $0.01 per share · traded 24 February 2017 · filed 27 February 2017
had shares withheld for tax on 639 shares of W R Grace & CoSEC Form 427 February 2017Common Stock, par value $0.01 per share · traded 24 February 2017 · filed 27 February 2017
was granted 21,181 shares of W R Grace & Co (a derivative holding)SEC Form 427 February 2017Employee Stock Options (rights to buy) · traded 23 February 2017 · filed 27 February 2017
was granted 3,851 shares of W R Grace & Co (a derivative holding)SEC Form 427 February 2017Restricted Stock Units · traded 23 February 2017 · filed 27 February 2017
exercised options over 1,339 shares of W R Grace & Co (a derivative holding)SEC Form 427 February 2017Restricted Stock Units · traded 24 February 2017 · filed 27 February 2017
exercised options over 29,783 shares of W R Grace & CoSEC Form 424 February 2017Common Stock, par value $0.01 per share · traded 22 February 2017 · filed 24 February 2017
had shares withheld for tax on 21,568 shares of W R Grace & CoSEC Form 424 February 2017Common Stock, par value $0.01 per share · traded 22 February 2017 · filed 24 February 2017
exercised options over 29,783 shares of W R Grace & Co (a derivative holding)SEC Form 424 February 2017Employee Stock Options (rights to buy) · traded 22 February 2017 · filed 24 February 2017
was granted 3,690 shares of W R Grace & CoSEC Form 414 February 2017Common Stock, par value $0.01 per share · traded 10 February 2017 · filed 14 February 2017
had shares withheld for tax on 1,234 shares of W R Grace & CoSEC Form 414 February 2017Common Stock, par value $0.01 per share · traded 10 February 2017 · filed 14 February 2017
exercised options over 10,000 shares of W R Grace & CoSEC Form 417 August 2016Common Stock, par value $0.01 per share · traded 15 August 2016 · filed 17 August 2016
had shares withheld for tax on 7,480 shares of W R Grace & CoSEC Form 417 August 2016Common Stock, par value $0.01 per share · traded 15 August 2016 · filed 17 August 2016
exercised options over 10,000 shares of W R Grace & Co (a derivative holding)SEC Form 417 August 2016Employee Stock Options (rights to buy) · traded 15 August 2016 · filed 17 August 2016
was granted 3,370 shares of W R Grace & CoSEC Form 429 February 2016Common Stock, par value $0.01 per share · traded 25 February 2016 · filed 29 February 2016
had shares withheld for tax on 1,608 shares of W R Grace & CoSEC Form 429 February 2016Common Stock, par value $0.01 per share · traded 25 February 2016 · filed 29 February 2016
was granted 22,893 shares of W R Grace & Co (a derivative holding)SEC Form 429 February 2016Employee Stock Options (rights to buy) · traded 25 February 2016 · filed 29 February 2016
was granted 4,016 shares of W R Grace & Co (a derivative holding)SEC Form 429 February 2016Restricted Stock Units · traded 25 February 2016 · filed 29 February 2016
had shares withheld for tax on 21,911 shares of W R Grace & CoSEC Form 423 February 2016Common Stock, par value $0.01 per share · traded 18 February 2016 · filed 23 February 2016
exercised options over 32,821 shares of W R Grace & CoSEC Form 422 February 2016Common Stock, par value $0.01 per share · traded 18 February 2016 · filed 22 February 2016
had shares withheld for tax on 22,238 shares of W R Grace & CoSEC Form 422 February 2016Common Stock, par value $0.01 per share · traded 18 February 2016 · filed 22 February 2016
exercised options over 32,821 shares of W R Grace & Co (a derivative holding)SEC Form 422 February 2016Employee Stock Options (rights to buy) · traded 18 February 2016 · filed 22 February 2016
exercised options over 17,000 shares of W R Grace & CoSEC Form 418 August 2015Common Stock, par value $0.01 per share · traded 17 August 2015 · filed 18 August 2015
▼ sold on the open market 11,100 shares of W R Grace & CoSEC Form 418 August 2015Common Stock, par value $0.01 per share · traded 17 August 2015 · filed 18 August 2015
▼ sold on the open market 5,900 shares of W R Grace & CoSEC Form 418 August 2015Common Stock, par value $0.01 per share · traded 17 August 2015 · filed 18 August 2015
exercised options over 17,000 shares of W R Grace & Co (a derivative holding)SEC Form 418 August 2015Employee Stock Options (rights to buy) · traded 17 August 2015 · filed 18 August 2015
was granted 4,297 shares of W R Grace & CoSEC Form 411 May 2015Common Stock, par value $0.01 per share · traded 7 May 2015 · filed 11 May 2015
was granted 21,483 shares of W R Grace & Co (a derivative holding)SEC Form 411 May 2015Employee Stock Options (rights to buy) · traded 7 May 2015 · filed 11 May 2015
exercised options over 20,000 shares of W R Grace & CoSEC Form 430 April 2015Common Stock, par value $0.01 per share · traded 29 April 2015 · filed 30 April 2015
▼ sold on the open market 20,000 shares of W R Grace & CoSEC Form 430 April 2015Common Stock, par value $0.01 per share · traded 29 April 2015 · filed 30 April 2015
exercised options over 20,000 shares of W R Grace & CoSEC Form 430 April 2015Common Stock, par value $0.01 per share · traded 30 April 2015 · filed 30 April 2015
▼ sold on the open market 20,000 shares of W R Grace & CoSEC Form 430 April 2015Common Stock, par value $0.01 per share · traded 30 April 2015 · filed 30 April 2015
exercised options over 20,000 shares of W R Grace & Co (a derivative holding)SEC Form 430 April 2015Employee Stock Options (rights to buy) · traded 29 April 2015 · filed 30 April 2015
exercised options over 20,000 shares of W R Grace & Co (a derivative holding)SEC Form 430 April 2015Employee Stock Options (rights to buy) · traded 30 April 2015 · filed 30 April 2015
exercised options over 14,250 shares of W R Grace & CoSEC Form 431 October 2014Common Stock, par value $0.01 per share · traded 30 October 2014 · filed 31 October 2014
▼ sold on the open market 6,198 shares of W R Grace & CoSEC Form 431 October 2014Common Stock, par value $0.01 per share · traded 30 October 2014 · filed 31 October 2014
▼ sold on the open market 8,052 shares of W R Grace & CoSEC Form 431 October 2014Common Stock, par value $0.01 per share · traded 30 October 2014 · filed 31 October 2014
exercised options over 14,250 shares of W R Grace & Co (a derivative holding)SEC Form 431 October 2014Class A Common Stock par value $0.01 · traded 30 October 2014 · filed 31 October 2014
was granted 17,786 shares of W R Grace & Co (a derivative holding)SEC Form 412 May 2014Employee Stock Options (rights to buy) · traded 8 May 2014 · filed 12 May 2014
exercised options over 9,924 shares of W R Grace & CoSEC Form 424 February 2014Common Stock, par value $0.01 per share · traded 21 February 2014 · filed 24 February 2014
▼ sold on the open market 4,474 shares of W R Grace & CoSEC Form 424 February 2014Common Stock, par value $0.01 per share · traded 21 February 2014 · filed 24 February 2014
▼ sold on the open market 5,450 shares of W R Grace & CoSEC Form 424 February 2014Common Stock, par value $0.01 per share · traded 21 February 2014 · filed 24 February 2014
exercised options over 9,924 shares of W R Grace & Co (a derivative holding)SEC Form 424 February 2014Employee Stock Options (rights to buy) · traded 21 February 2014 · filed 24 February 2014
exercised options over 6,820 shares of W R Grace & CoSEC Form 413 February 2014Common Stock, par value $0.01 per share · traded 11 February 2014 · filed 13 February 2014
▼ sold on the open market 6,820 shares of W R Grace & CoSEC Form 413 February 2014Common Stock, par value $0.01 per share · traded 11 February 2014 · filed 13 February 2014
exercised options over 18,000 shares of W R Grace & CoSEC Form 413 February 2014Common Stock, par value $0.01 per share · traded 12 February 2014 · filed 13 February 2014
▼ sold on the open market 18,000 shares of W R Grace & CoSEC Form 413 February 2014Common Stock, par value $0.01 per share · traded 12 February 2014 · filed 13 February 2014
exercised options over 6,820 shares of W R Grace & Co (a derivative holding)SEC Form 413 February 2014Employee Stock Options (rights to buy) · traded 11 February 2014 · filed 13 February 2014
exercised options over 18,000 shares of W R Grace & Co (a derivative holding)SEC Form 413 February 2014Employee Stock Options (rights to buy) · traded 12 February 2014 · filed 13 February 2014
exercised options over 15,996 shares of W R Grace & Co (a derivative holding)SEC Form 41 November 2013Employee Stock Options (rights to buy) · traded 31 October 2013 · filed 1 November 2013
exercised options over 15,996 shares of W R Grace & CoSEC Form 41 November 2013Common Stock, par value $0.01 per share · traded 31 October 2013 · filed 1 November 2013
▼ sold on the open market 15,996 shares of W R Grace & CoSEC Form 41 November 2013Common Stock, par value $0.01 per share · traded 31 October 2013 · filed 1 November 2013
exercised options over 20,190 shares of W R Grace & Co (a derivative holding)SEC Form 415 May 2013Employee Stock Options (rights to buy) · traded 14 May 2013 · filed 15 May 2013
exercised options over 20,190 shares of W R Grace & CoSEC Form 415 May 2013Common Stock, par value $0.01 per share · traded 14 May 2013 · filed 15 May 2013
▼ sold on the open market 20,190 shares of W R Grace & CoSEC Form 415 May 2013Common Stock, par value $0.01 per share · traded 14 May 2013 · filed 15 May 2013
was granted 19,673 shares of W R Grace & Co (a derivative holding)SEC Form 43 May 2013Employee Stock Options (rights to buy) · traded 2 May 2013 · filed 3 May 2013
exercised options over 25,000 shares of W R Grace & CoSEC Form 415 February 2013Common Stock, par value $0.01 per share · traded 13 February 2013 · filed 15 February 2013
▼ sold on the open market 25,000 shares of W R Grace & CoSEC Form 415 February 2013Common Stock, par value $0.01 per share · traded 13 February 2013 · filed 15 February 2013
exercised options over 25,000 shares of W R Grace & Co (a derivative holding)SEC Form 415 February 2013Employee Stock Options (rights to buy) · traded 13 February 2013 · filed 15 February 2013
exercised options over 18,457 shares of W R Grace & Co (a derivative holding)SEC Form 420 November 2012Employee Stock Options (rights to buy) · traded 19 November 2012 · filed 20 November 2012
exercised options over 18,457 shares of W R Grace & CoSEC Form 420 November 2012Common Stock, par value $0.01 per share · traded 19 November 2012 · filed 20 November 2012
▼ sold on the open market 18,457 shares of W R Grace & CoSEC Form 420 November 2012Common Stock, par value $0.01 per share · traded 19 November 2012 · filed 20 November 2012
exercised options over 6,543 shares of W R Grace & Co (a derivative holding)SEC Form 415 November 2012Employee Stock Options (rights to buy) · traded 14 November 2012 · filed 15 November 2012

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.