Follow the people · Insider
John G. Danhakl
John G. Danhakl files insider transactions with the SEC as a director of Life Time Group Holdings (LTH). We hold 6 disclosed purchases and sales filed since 3 January 2006, 2 of them in the last 90 days.
- Files forLTH
- Disclosed buys and sells6 in all, 2 in the last 90 days
- Last disclosure1 September 2026
Positions held
9 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 12 October 2021 — 28 August 2026Director · Life Time Group Holdings (LTH)16 Form 4 lines · source: SEC Form 4
- Filed 30 November 2017 — 14 July 2026Director · Iqvia Holdings (IQV)53 Form 4 lines · source: SEC Form 4
- Filed 29 June 2021 — 19 May 2026Director and 10% owner · Mister Car Wash (MCW)4 Form 4 lines · source: SEC Form 4
- Filed 3 October 2016 — 19 September 2017Director · Quintiles IMS Holdings (Q)5 Form 4 lines · source: SEC Form 4
- Filed 9 April 2014 — 3 October 2016Director · IMS Health Holdings (IMS)5 Form 4 lines · source: SEC Form 4
- Filed 21 August 2007 — 19 February 2014Director · Arden Group (ARDNA)13 Form 4 lines · source: SEC Form 4
- Filed 25 April 2011 — 26 November 2013Director · Air Lease (AL)7 Form 4 lines · source: SEC Form 4
- Filed 31 December 2005 — 31 December 2006Director · Rite Aid (RAD)10 Form 4 lines · source: SEC Form 4
- Filed 22 February 2006 — 26 October 2006Director · Petco Animal Supplies (PETC)3 Form 4 lines · source: SEC Form 4
Everything they disclosed
116 entries, newest first — one per disclosure report, one per Form 4 line- acquired or disposed of, other 853,884 shares of Life Time Group HoldingsSEC Form 41 September 2026Common Stock · traded 28 August 2026 · filed 1 September 2026
- ▼ sold on the open market 2,879,154 shares of Life Time Group HoldingsSEC Form 428 August 2026Common Stock · traded 26 August 2026 · filed 28 August 2026
- ▼ sold on the open market 5,119,099 shares of Life Time Group HoldingsSEC Form 412 August 2026Common Stock · traded 10 August 2026 · filed 12 August 2026
- was granted 160 shares of Iqvia Holdings (a derivative holding)SEC Form 416 July 2026Deferred Shares · traded 14 July 2026 · filed 16 July 2026
- ▼ sold on the open market 2,208,580 shares of Life Time Group HoldingsSEC Form 45 June 2026Common Stock · traded 4 June 2026 · filed 5 June 2026
- ▼ sold on the open market 3,006,100 shares of Life Time Group HoldingsSEC Form 426 May 2026Common Stock · traded 21 May 2026 · filed 26 May 2026
- acquired or disposed of, other 219,213,079 shares of Mister Car WashSEC Form 419 May 2026Common Stock · traded 19 May 2026 · filed 19 May 2026
- acquired or disposed of, other 219,213,079 shares of Mister Car WashSEC Form 419 May 2026Common Stock · traded 19 May 2026 · filed 19 May 2026
- ▼ sold on the open market 4,991,749 shares of Life Time Group HoldingsSEC Form 411 May 2026Common Stock · traded 7 May 2026 · filed 11 May 2026
- was granted 185 shares of Iqvia Holdings (a derivative holding)SEC Form 411 May 2026Deferred Shares · traded 7 May 2026 · filed 11 May 2026
- ▼ sold on the open market 2,493,083 shares of Life Time Group HoldingsSEC Form 47 May 2026Common Stock · traded 5 May 2026 · filed 7 May 2026
- returned to the issuer 1,178,846 shares of Life Time Group HoldingsSEC Form 47 May 2026Common Stock · traded 5 May 2026 · filed 7 May 2026
- was granted 1,571 shares of Iqvia HoldingsSEC Form 427 April 2026Common Stock · traded 23 April 2026 · filed 27 April 2026
- was granted 172 shares of Iqvia Holdings (a derivative holding)SEC Form 411 February 2026Deferred Shares · traded 9 February 2026 · filed 11 February 2026
- was granted 172 shares of Iqvia Holdings (a derivative holding)SEC Form 411 February 2026Deferred Shares · traded 9 February 2026 · filed 11 February 2026
- was granted 158 shares of Iqvia Holdings (a derivative holding)SEC Form 47 November 2025Deferred Shares · traded 5 November 2025 · filed 7 November 2025
- ▼ sold on the open market 4,991,976 shares of Life Time Group HoldingsSEC Form 415 September 2025Common Stock · traded 11 September 2025 · filed 15 September 2025
- was granted 149 shares of Iqvia Holdings (a derivative holding)SEC Form 428 July 2025Deferred Shares · traded 24 July 2025 · filed 28 July 2025
- ▼ sold on the open market 11,655,582 shares of Life Time Group HoldingsSEC Form 410 June 2025Common Stock · traded 6 June 2025 · filed 10 June 2025
- was granted 196 shares of Iqvia Holdings (a derivative holding)SEC Form 49 May 2025Deferred Shares · traded 7 May 2025 · filed 9 May 2025
- was granted 1,592 shares of Iqvia HoldingsSEC Form 425 April 2025Common Stock · traded 24 April 2025 · filed 25 April 2025
- ▼ sold on the open market 9,871,687 shares of Life Time Group HoldingsSEC Form 45 March 2025Common Stock · traded 3 March 2025 · filed 5 March 2025
- was granted 146 shares of Iqvia Holdings (a derivative holding)SEC Form 47 February 2025Deferred Shares · traded 5 February 2025 · filed 7 February 2025
- ▲ bought on the open market 1,275 shares of Iqvia HoldingsSEC Form 47 February 2025Common Stock · traded 3 December 2024 · filed 7 February 2025
- ▼ sold on the open market 3,741,394 shares of Life Time Group HoldingsSEC Form 413 November 2024Common Stock · traded 11 November 2024 · filed 13 November 2024
- was granted 135 shares of Iqvia Holdings (a derivative holding)SEC Form 48 November 2024Deferred Shares · traded 6 November 2024 · filed 8 November 2024
- ▼ sold on the open market 3,575,000 shares of Life Time Group HoldingsSEC Form 416 August 2024Common Stock · traded 14 August 2024 · filed 16 August 2024
- was granted 134 shares of Iqvia Holdings (a derivative holding)SEC Form 422 July 2024Deferred Shares · traded 18 July 2024 · filed 22 July 2024
- was granted 140 shares of Iqvia Holdings (a derivative holding)SEC Form 49 May 2024Deferred Shares · traded 7 February 2024 · filed 9 May 2024
- was granted 131 shares of Iqvia Holdings (a derivative holding)SEC Form 49 May 2024Deferred Shares · traded 7 May 2024 · filed 9 May 2024
- was granted 1,047 shares of Iqvia HoldingsSEC Form 49 May 2024Common Stock · traded 7 May 2024 · filed 9 May 2024
- was granted 130 shares of Iqvia Holdings (a derivative holding)SEC Form 48 February 2024Deferred Shares · traded 13 February 2023 · filed 8 February 2024
- was granted 159 shares of Iqvia Holdings (a derivative holding)SEC Form 48 February 2024Deferred Shares · traded 10 May 2023 · filed 8 February 2024
- was granted 133 shares of Iqvia Holdings (a derivative holding)SEC Form 48 February 2024Deferred Shares · traded 19 July 2023 · filed 8 February 2024
- was granted 156 shares of Iqvia Holdings (a derivative holding)SEC Form 48 February 2024Deferred Shares · traded 9 November 2023 · filed 8 February 2024
- was granted 1,063 shares of Iqvia HoldingsSEC Form 412 May 2023Common Stock · traded 10 May 2023 · filed 12 May 2023
- was granted 110 shares of Iqvia Holdings (a derivative holding)SEC Form 49 February 2023Deferred Shares · traded 10 February 2022 · filed 9 February 2023
- was granted 136 shares of Iqvia Holdings (a derivative holding)SEC Form 49 February 2023Deferred Shares · traded 11 May 2022 · filed 9 February 2023
- was granted 127 shares of Iqvia Holdings (a derivative holding)SEC Form 49 February 2023Deferred Shares · traded 28 July 2022 · filed 9 February 2023
- was granted 135 shares of Iqvia Holdings (a derivative holding)SEC Form 49 February 2023Deferred Shares · traded 10 November 2022 · filed 9 February 2023
- was granted 995 shares of Iqvia HoldingsSEC Form 413 May 2022Common Stock · traded 11 May 2022 · filed 13 May 2022
- was granted 149 shares of Iqvia Holdings (a derivative holding)SEC Form 423 December 2021Deferred Shares · traded 9 February 2021 · filed 23 December 2021
- was granted 129 shares of Iqvia Holdings (a derivative holding)SEC Form 423 December 2021Deferred Shares · traded 15 April 2021 · filed 23 December 2021
- was granted 111 shares of Iqvia Holdings (a derivative holding)SEC Form 423 December 2021Deferred Shares · traded 14 July 2021 · filed 23 December 2021
- was granted 108 shares of Iqvia Holdings (a derivative holding)SEC Form 423 December 2021Deferred Shares · traded 26 October 2021 · filed 23 December 2021
- gave away 24,000 shares of Iqvia HoldingsSEC Form 423 December 2021Common Stock · traded 20 December 2021 · filed 23 December 2021
- ▲ bought on the open market 10,000 shares of Iqvia HoldingsSEC Form 423 December 2021Common Stock · traded 22 December 2021 · filed 23 December 2021
- converted 1,820,108 shares of Life Time Group Holdings (a derivative holding)SEC Form 414 October 2021Series A Preferred Stock · traded 12 October 2021 · filed 14 October 2021
- converted 2,241,700 shares of Life Time Group HoldingsSEC Form 414 October 2021Common Stock · traded 12 October 2021 · filed 14 October 2021
- ▲ bought on the open market 5,000,000 shares of Life Time Group HoldingsSEC Form 414 October 2021Common Stock · traded 12 October 2021 · filed 14 October 2021
- ▼ sold on the open market 10,566,577 shares of Mister Car WashSEC Form 430 August 2021Common Stock · traded 26 August 2021 · filed 30 August 2021
- ▼ sold on the open market 8,607,544 shares of Mister Car WashSEC Form 41 July 2021Common Stock · traded 29 June 2021 · filed 1 July 2021
- was granted 934 shares of Iqvia HoldingsSEC Form 419 April 2021Common Stock · traded 15 April 2021 · filed 19 April 2021
- ▲ bought on the open market 63,451 shares of Iqvia HoldingsSEC Form 428 December 2020Common Stock · traded 23 December 2020 · filed 28 December 2020
- gave away 100,000 shares of Iqvia HoldingsSEC Form 428 December 2020Common Stock · traded 24 December 2020 · filed 28 December 2020
- was granted 1,492 shares of Iqvia HoldingsSEC Form 48 May 2020Common Stock · traded 6 May 2020 · filed 8 May 2020
- was granted 1,478 shares of Iqvia HoldingsSEC Form 420 May 2019Common Stock · traded 16 May 2019 · filed 20 May 2019
- acquired or disposed of, other 29,311 shares of Iqvia HoldingsSEC Form 414 September 2018Common Stock · traded 12 September 2018 · filed 14 September 2018
- ▼ sold on the open market 13,634 shares of Iqvia HoldingsSEC Form 414 September 2018Common Stock · traded 13 September 2018 · filed 14 September 2018
- ▼ sold on the open market 245,783 shares of Iqvia HoldingsSEC Form 414 September 2018Common Stock · traded 13 September 2018 · filed 14 September 2018
- ▼ sold on the open market 153,816 shares of Iqvia HoldingsSEC Form 414 September 2018Common Stock · traded 13 September 2018 · filed 14 September 2018
- ▼ sold on the open market 221,900 shares of Iqvia HoldingsSEC Form 412 September 2018Common Stock · traded 7 September 2018 · filed 12 September 2018
- acquired or disposed of, other 2,341,253 shares of Iqvia HoldingsSEC Form 412 September 2018Common Stock · traded 10 September 2018 · filed 12 September 2018
- acquired or disposed of, other 134,440 shares of Iqvia HoldingsSEC Form 412 September 2018Common Stock · traded 10 September 2018 · filed 12 September 2018
- ▼ sold on the open market 33,241 shares of Iqvia HoldingsSEC Form 412 September 2018Common Stock · traded 11 September 2018 · filed 12 September 2018
- ▼ sold on the open market 120,035 shares of Iqvia HoldingsSEC Form 412 September 2018Common Stock · traded 11 September 2018 · filed 12 September 2018
- ▼ sold on the open market 300 shares of Iqvia HoldingsSEC Form 412 September 2018Common Stock · traded 11 September 2018 · filed 12 September 2018
- ▼ sold on the open market 900 shares of Iqvia HoldingsSEC Form 412 September 2018Common Stock · traded 11 September 2018 · filed 12 September 2018
- ▼ sold on the open market 11,319 shares of Iqvia HoldingsSEC Form 412 September 2018Common Stock · traded 12 September 2018 · filed 12 September 2018
- ▼ sold on the open market 22,388 shares of Iqvia HoldingsSEC Form 412 September 2018Common Stock · traded 12 September 2018 · filed 12 September 2018
- ▼ sold on the open market 182,287 shares of Iqvia HoldingsSEC Form 412 September 2018Common Stock · traded 12 September 2018 · filed 12 September 2018
- ▼ sold on the open market 221,900 shares of Iqvia HoldingsSEC Form 410 September 2018Common Stock · traded 7 September 2018 · filed 10 September 2018
- ▼ sold on the open market 800,276 shares of Iqvia HoldingsSEC Form 44 December 2017Common Stock · traded 30 November 2017 · filed 4 December 2017
- ▼ sold on the open market 720,248 shares of Quintiles IMS HoldingsSEC Form 421 September 2017Common Stock · traded 19 September 2017 · filed 21 September 2017
- ▼ sold on the open market 556,968 shares of Quintiles IMS HoldingsSEC Form 430 August 2017Common Stock · traded 28 August 2017 · filed 30 August 2017
- ▼ sold on the open market 761,143 shares of Quintiles IMS HoldingsSEC Form 431 May 2017Common Stock · traded 30 May 2017 · filed 31 May 2017
- returned to the issuer 1,116,407 shares of Quintiles IMS HoldingsSEC Form 42 March 2017Common Stock · traded 28 February 2017 · filed 2 March 2017
- returned to the issuer 19,091,695 shares of IMS Health HoldingsSEC Form 44 October 2016Common Stock · traded 3 October 2016 · filed 4 October 2016
- was granted 7,331,209 shares of Quintiles IMS HoldingsSEC Form 44 October 2016Common Stock · traded 3 October 2016 · filed 4 October 2016
- ▼ sold on the open market 2,166,065 shares of IMS Health HoldingsSEC Form 46 August 2015Common Stock · traded 5 August 2015 · filed 6 August 2015
- ▼ sold on the open market 6,278,340 shares of IMS Health HoldingsSEC Form 414 May 2015Common Stock · traded 12 May 2015 · filed 14 May 2015
- ▼ sold on the open market 2,463,899 shares of IMS Health HoldingsSEC Form 418 February 2015Common Stock · traded 9 April 2014 · filed 18 February 2015
- ▼ sold on the open market 2,463,899 shares of IMS Health HoldingsSEC Form 411 April 2014Common Stock · traded 9 April 2014 · filed 11 April 2014
- returned to the issuer 7,000 shares of Arden Group (a derivative holding)SEC Form 419 February 2014Stock Appreciation Rights · traded 19 February 2014 · filed 19 February 2014
- ▼ sold on the open market 2,985,945 shares of Air LeaseSEC Form 429 November 2013Class A Common Stock · traded 26 November 2013 · filed 29 November 2013
- ▼ sold on the open market 895,712 shares of Air LeaseSEC Form 429 November 2013Class A Common Stock · traded 26 November 2013 · filed 29 November 2013
- ▼ sold on the open market 2,356,034 shares of Air LeaseSEC Form 47 June 2013Class A Common Stock · traded 5 June 2013 · filed 7 June 2013
- ▼ sold on the open market 706,753 shares of Air LeaseSEC Form 47 June 2013Class A Common Stock · traded 5 June 2013 · filed 7 June 2013
- was granted 2,719 shares of Air LeaseSEC Form 410 May 2013Class A Common Stock · traded 8 May 2013 · filed 10 May 2013
- returned to the issuer 7,000 shares of Arden Group (a derivative holding)SEC Form 43 December 2012Stock Appreciation Rights · traded 3 December 2012 · filed 3 December 2012
- was granted 7,000 shares of Arden Group (a derivative holding)SEC Form 43 December 2012Stock Appreciation Rights · traded 3 December 2012 · filed 3 December 2012
- was granted 3,377 shares of Air LeaseSEC Form 414 May 2012Class A Common Stock · traded 10 May 2012 · filed 14 May 2012
- was granted 4,528 shares of Air LeaseSEC Form 427 April 2011Class A Common Stock · traded 25 April 2011 · filed 27 April 2011
- was granted 7,000 shares of Arden Group (a derivative holding)SEC Form 411 January 2010Stock Appreciation Rights · traded 11 January 2010 · filed 11 January 2010
- returned to the issuer 7,000 shares of Arden Group (a derivative holding)SEC Form 411 January 2010Stock Appreciation Rights · traded 11 January 2010 · filed 11 January 2010
- exercised options over 2,500 shares of Arden Group (a derivative holding)SEC Form 423 September 2008Stock Appreciation Rights · traded 19 September 2008 · filed 23 September 2008
- exercised options over 2,500 shares of Arden GroupSEC Form 423 September 2008Class A Common Stock · traded 19 September 2008 · filed 23 September 2008
- returned to the issuer 2,500 shares of Arden GroupSEC Form 423 September 2008Class A Common Stock · traded 19 September 2008 · filed 23 September 2008
- was granted 7,000 shares of Arden Group (a derivative holding)SEC Form 426 December 2007Stock Appreciation Rights · traded 6 December 2007 · filed 26 December 2007
- was granted 7,000 shares of Arden Group (a derivative holding)SEC Form 410 December 2007Stock Appreciation Rights · traded 6 December 2007 · filed 10 December 2007
- exercised options over 7,500 shares of Arden Group (a derivative holding)SEC Form 422 August 2007Stock Appreciation Rights · traded 21 August 2007 · filed 22 August 2007
- exercised options over 7,500 shares of Arden GroupSEC Form 422 August 2007Class A Common Stock · traded 21 August 2007 · filed 22 August 2007
- returned to the issuer 7,500 shares of Arden GroupSEC Form 422 August 2007Class A Common Stock · traded 21 August 2007 · filed 22 August 2007
- acquired or disposed of, other 22,344 shares of Rite Aid (a derivative holding)SEC Form 43 January 20077% Series G Cumulative Convertible Pay-In-Kind Preferred · traded 31 December 2006 · filed 3 January 2007
- acquired or disposed of, other 18,825 shares of Rite Aid (a derivative holding)SEC Form 43 January 20076% Series H Cumulative Convertible Pay-In-Kind Preferred · traded 31 December 2006 · filed 3 January 2007
- acquired or disposed of, other 21,960 shares of Rite Aid (a derivative holding)SEC Form 427 December 20067% Series G Cumulative Convertible Pay-In-Kind Preferred · traded 30 September 2006 · filed 27 December 2006
- acquired or disposed of, other 18,547 shares of Rite Aid (a derivative holding)SEC Form 427 December 20066% Series H Cumulative Convertible Pay-In-Kind Preferred · traded 30 September 2006 · filed 27 December 2006
- ▼ sold on the open market 3,000 shares of Petco Animal Supplies (a derivative holding)SEC Form 427 October 2006Stock Option (Right to Buy) · traded 26 October 2006 · filed 27 October 2006
- ▼ sold on the open market 1,818,600 shares of Petco Animal SuppliesSEC Form 427 October 2006Common Stock, par value $0.001 per share · traded 26 October 2006 · filed 27 October 2006
- acquired or disposed of, other 21,582 shares of Rite Aid (a derivative holding)SEC Form 43 July 20067% Series G Cumulative Convertible Pay-In-Kind Preferred · traded 30 June 2006 · filed 3 July 2006
- acquired or disposed of, other 18,273 shares of Rite Aid (a derivative holding)SEC Form 43 July 20066% Series H Cumulative Convertible Pay-In-Kind Preferred · traded 30 June 2006 · filed 3 July 2006
- acquired or disposed of, other 21,211 shares of Rite Aid (a derivative holding)SEC Form 44 April 20067% Series G Cumulative Convertible Pay-In-Kind Preferred · traded 31 March 2006 · filed 4 April 2006
- acquired or disposed of, other 18,003 shares of Rite Aid (a derivative holding)SEC Form 44 April 20066% Series H Cumulative Convertible Pay-In-Kind Preferred · traded 31 March 2006 · filed 4 April 2006
- was granted 3,000 shares of Petco Animal Supplies (a derivative holding)SEC Form 424 February 2006Non-Qualified Stock Option (right to buy) · traded 22 February 2006 · filed 24 February 2006
- acquired or disposed of, other 20,846 shares of Rite Aid (a derivative holding)SEC Form 43 January 20067% Series G Cumulative Convertible Pay-In-Kind Preferred · traded 31 December 2005 · filed 3 January 2006
- acquired or disposed of, other 17,737 shares of Rite Aid (a derivative holding)SEC Form 43 January 20066% Series H Cumulative Convertible Pay-In-Kind Preferred · traded 31 December 2005 · filed 3 January 2006
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.