David Joseph Fallon

Insider · Director · DY

David Joseph Fallon files insider transactions with the SEC as a director of Dycom Industries (DY). We hold 1 disclosed purchase or sale filed since 3 March 2006, 1 of them in the last 90 days.

Files forDY
Disclosed buys and sells1 in all, 1 in the last 90 days
Last disclosure1 September 2026

Positions held

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

Filed 4 August 2026 — 1 September 2026Director · Dycom Industries (DY)2 Form 4 lines · source: SEC Form 4
Filed 7 February 2020 — 7 March 2025Chief Financial Officer · Vertiv Holdings Co (VRT)18 Form 4 lines · source: SEC Form 4
Filed 13 December 2010 — 28 February 2017VP-Chief Financial Officer · Clarcor (CLC)78 Form 4 lines · source: SEC Form 4
Filed 1 March 2006 — 7 January 2008Chief Financial Officer · Noble International (NOBL)6 Form 4 lines · source: SEC Form 4

Everything they disclosed

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

▲ bought on the open market 700 shares of Dycom IndustriesSEC Form 41 September 2026Common Stock · traded 1 September 2026 · filed 1 September 2026
was granted 343 shares of Dycom IndustriesSEC Form 45 August 2026Common Stock · traded 4 August 2026 · filed 5 August 2026
was granted 46,012 shares of Vertiv Holdings Co (a derivative holding)SEC Form 411 March 2025Stock Options · traded 7 March 2025 · filed 11 March 2025
recorded a discretionary transaction in 953 shares of Vertiv Holdings CoSEC Form 41 August 2024Class A Common Stock · traded 31 July 2024 · filed 1 August 2024
had shares withheld for tax on 19,951 shares of Vertiv Holdings CoSEC Form 410 April 2024Class A Common Stock · traded 8 April 2024 · filed 10 April 2024
was granted 14 shares of Vertiv Holdings CoSEC Form 41 April 2024Class A Common Stock · traded 28 March 2024 · filed 1 April 2024
was granted 51,150 shares of Vertiv Holdings Co (a derivative holding)SEC Form 411 March 2024Stock Options · traded 7 March 2024 · filed 11 March 2024
was granted 23 shares of Vertiv Holdings CoSEC Form 428 December 2023Class A Common Stock · traded 27 December 2023 · filed 28 December 2023
had shares withheld for tax on 19,874 shares of Vertiv Holdings CoSEC Form 411 April 2023Class A Common Stock · traded 8 April 2023 · filed 11 April 2023
was granted 200,286 shares of Vertiv Holdings Co (a derivative holding)SEC Form 49 March 2023Stock Options · traded 7 March 2023 · filed 9 March 2023
was granted 63 shares of Vertiv Holdings CoSEC Form 419 December 2022Class A Common Stock · traded 15 December 2022 · filed 19 December 2022
had shares withheld for tax on 19,828 shares of Vertiv Holdings CoSEC Form 412 April 2022Class A Common Stock · traded 8 April 2022 · filed 12 April 2022
▲ bought on the open market 13,000 shares of Vertiv Holdings CoSEC Form 418 March 2022Class A Common Stock · traded 18 March 2022 · filed 18 March 2022
was granted 285,000 shares of Vertiv Holdings Co (a derivative holding)SEC Form 47 March 2022Stock Options · traded 3 March 2022 · filed 7 March 2022
was granted 53 shares of Vertiv Holdings CoSEC Form 420 December 2021Class A Common Stock · traded 16 December 2021 · filed 20 December 2021
had shares withheld for tax on 19,852 shares of Vertiv Holdings CoSEC Form 412 April 2021Class A Common Stock · traded 8 April 2021 · filed 12 April 2021
was granted 230,838 shares of Vertiv Holdings Co (a derivative holding)SEC Form 42 March 2021Stock Options · traded 26 February 2021 · filed 2 March 2021
was granted 91 shares of Vertiv Holdings CoSEC Form 42 March 2021Class A Common Stock · traded 17 December 2020 · filed 2 March 2021
was granted 175,000 shares of Vertiv Holdings CoSEC Form 414 August 2020Common Stock · traded 12 August 2020 · filed 14 August 2020
was granted 207,729 shares of Vertiv Holdings Co (a derivative holding)SEC Form 411 February 2020Stock Option · traded 7 February 2020 · filed 11 February 2020
returned to the issuer 29,285 shares of ClarcorSEC Form 42 March 2017Common Stock Par Value $1.00 · traded 28 February 2017 · filed 2 March 2017
returned to the issuer 8,750 shares of Clarcor (a derivative holding)SEC Form 42 March 2017Common Stock Par Value $1.00 · traded 28 February 2017 · filed 2 March 2017
returned to the issuer 18,750 shares of Clarcor (a derivative holding)SEC Form 42 March 2017Common Stock Par Value $1.00 · traded 28 February 2017 · filed 2 March 2017
returned to the issuer 28,125 shares of Clarcor (a derivative holding)SEC Form 42 March 2017Common Stock Par Value $1.00 · traded 28 February 2017 · filed 2 March 2017
returned to the issuer 1,458 shares of Clarcor (a derivative holding)SEC Form 42 March 2017Common Stock Par Value $1.00 · traded 28 February 2017 · filed 2 March 2017
returned to the issuer 710 shares of Clarcor (a derivative holding)SEC Form 42 March 2017Common Stock Par Value $1.00 · traded 28 February 2017 · filed 2 March 2017
returned to the issuer 3,091 shares of Clarcor (a derivative holding)SEC Form 42 March 2017Common Stock Par Value $1.00 · traded 28 February 2017 · filed 2 March 2017
returned to the issuer 2,985 shares of Clarcor (a derivative holding)SEC Form 42 March 2017Common Stock Par Value $1.00 · traded 28 February 2017 · filed 2 March 2017
returned to the issuer 5,267 shares of Clarcor (a derivative holding)SEC Form 42 March 2017Common Stock Par Value $1.00 · traded 28 February 2017 · filed 2 March 2017
returned to the issuer 6,288 shares of Clarcor (a derivative holding)SEC Form 42 March 2017Common Stock Par Value $1.00 · traded 28 February 2017 · filed 2 March 2017
exercised options over 995 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 18 January 2017 · filed 23 January 2017
had shares withheld for tax on 471 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 18 January 2017 · filed 23 January 2017
exercised options over 995 shares of Clarcor (a derivative holding)SEC Form 423 January 2017Common Stock Par Value $1.00 · traded 18 January 2017 · filed 23 January 2017
exercised options over 2,735 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
had shares withheld for tax on 1,866 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 25,000 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
had shares withheld for tax on 19,209 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 35,000 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
had shares withheld for tax on 25,745 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 26,250 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
had shares withheld for tax on 22,316 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 18,750 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
had shares withheld for tax on 16,157 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 9,375 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
had shares withheld for tax on 6,979 shares of ClarcorSEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 2,735 shares of Clarcor (a derivative holding)SEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 25,000 shares of Clarcor (a derivative holding)SEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 35,000 shares of Clarcor (a derivative holding)SEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 26,250 shares of Clarcor (a derivative holding)SEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 18,750 shares of Clarcor (a derivative holding)SEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 9,375 shares of Clarcor (a derivative holding)SEC Form 423 January 2017Common Stock Par Value $1.00 · traded 23 January 2017 · filed 23 January 2017
exercised options over 995 shares of ClarcorSEC Form 419 January 2017Common Stock Par Value $1.00 · traded 18 January 2017 · filed 19 January 2017
had shares withheld for tax on 456 shares of ClarcorSEC Form 419 January 2017Common Stock Par Value $1.00 · traded 18 January 2017 · filed 19 January 2017
exercised options over 995 shares of Clarcor (a derivative holding)SEC Form 419 January 2017Common Stock Par Value $1.00 · traded 18 January 2017 · filed 19 January 2017
exercised options over 712 shares of ClarcorSEC Form 420 December 2016Common Stock Par Value $1.00 · traded 16 December 2016 · filed 20 December 2016
had shares withheld for tax on 299 shares of ClarcorSEC Form 420 December 2016Common Stock Par Value $1.00 · traded 16 December 2016 · filed 20 December 2016
exercised options over 486 shares of ClarcorSEC Form 420 December 2016Common Stock Par Value $1.00 · traded 17 December 2016 · filed 20 December 2016
had shares withheld for tax on 193 shares of ClarcorSEC Form 420 December 2016Common Stock Par Value $1.00 · traded 17 December 2016 · filed 20 December 2016
exercised options over 712 shares of Clarcor (a derivative holding)SEC Form 420 December 2016Common Stock Par Value $1.00 · traded 16 December 2016 · filed 20 December 2016
exercised options over 486 shares of Clarcor (a derivative holding)SEC Form 420 December 2016Common Stock Par Value $1.00 · traded 17 December 2016 · filed 20 December 2016
was granted 9,029 shares of Clarcor (a derivative holding)SEC Form 420 December 2016Common Stock Par Value $1.00 · traded 19 December 2016 · filed 20 December 2016
exercised options over 25,000 shares of ClarcorSEC Form 412 July 2016Common Stock Par Value $1.00 · traded 12 July 2016 · filed 12 July 2016
▼ sold on the open market 25,000 shares of ClarcorSEC Form 412 July 2016Common Stock Par Value $1.00 · traded 12 July 2016 · filed 12 July 2016
exercised options over 25,000 shares of Clarcor (a derivative holding)SEC Form 412 July 2016Common Stock Par Value $1.00 · traded 12 July 2016 · filed 12 July 2016
was granted 37,500 shares of Clarcor (a derivative holding)SEC Form 419 January 2016Common Stock Par Value $1.00 · traded 18 January 2016 · filed 19 January 2016
was granted 3,980 shares of Clarcor (a derivative holding)SEC Form 419 January 2016Common Stock Par Value $1.00 · traded 18 January 2016 · filed 19 January 2016
exercised options over 712 shares of ClarcorSEC Form 418 December 2015Common Stock Par Value $1.00 · traded 16 December 2015 · filed 18 December 2015
had shares withheld for tax on 299 shares of ClarcorSEC Form 418 December 2015Common Stock Par Value $1.00 · traded 16 December 2015 · filed 18 December 2015
exercised options over 712 shares of Clarcor (a derivative holding)SEC Form 418 December 2015Common Stock Par Value $1.00 · traded 16 December 2015 · filed 18 December 2015
exercised options over 399 shares of ClarcorSEC Form 414 December 2015Common Stock Par Value $1.00 · traded 11 December 2015 · filed 14 December 2015
exercised options over 1,683 shares of ClarcorSEC Form 414 December 2015Common Stock Par Value $1.00 · traded 11 December 2015 · filed 14 December 2015
had shares withheld for tax on 875 shares of ClarcorSEC Form 414 December 2015Common Stock Par Value $1.00 · traded 11 December 2015 · filed 14 December 2015
exercised options over 399 shares of Clarcor (a derivative holding)SEC Form 414 December 2015Common Stock Par Value $1.00 · traded 11 December 2015 · filed 14 December 2015
exercised options over 1,683 shares of Clarcor (a derivative holding)SEC Form 414 December 2015Common Stock Par Value $1.00 · traded 11 December 2015 · filed 14 December 2015
was granted 37,500 shares of Clarcor (a derivative holding)SEC Form 421 January 2015Common Stock Par Value $1.00 · traded 20 January 2015 · filed 21 January 2015
was granted 3,091 shares of Clarcor (a derivative holding)SEC Form 421 January 2015Common Stock Par Value $1.00 · traded 20 January 2015 · filed 21 January 2015
exercised options over 1,111 shares of ClarcorSEC Form 419 December 2014Common Stock Par Value $1.00 · traded 17 December 2014 · filed 19 December 2014
exercised options over 1,111 shares of Clarcor (a derivative holding)SEC Form 419 December 2014Common Stock Par Value $1.00 · traded 17 December 2014 · filed 19 December 2014
was granted 35,000 shares of Clarcor (a derivative holding)SEC Form 418 December 2013Common Stock Par Value $1.00 · traded 16 December 2013 · filed 18 December 2013
was granted 2,846 shares of Clarcor (a derivative holding)SEC Form 418 December 2013Common Stock Par Value $1.00 · traded 16 December 2013 · filed 18 December 2013
exercised options over 399 shares of Clarcor (a derivative holding)SEC Form 418 December 2013Common Stock Par Value $1.00 · traded 17 December 2013 · filed 18 December 2013
exercised options over 399 shares of ClarcorSEC Form 418 December 2013Common Stock Par Value $1.00 · traded 17 December 2013 · filed 18 December 2013
had shares withheld for tax on 167 shares of ClarcorSEC Form 418 December 2013Common Stock Par Value $1.00 · traded 17 December 2013 · filed 18 December 2013
was granted 35,000 shares of Clarcor (a derivative holding)SEC Form 419 December 2012Common stock Par Value $1.00 · traded 17 December 2012 · filed 19 December 2012
was granted 1,944 shares of Clarcor (a derivative holding)SEC Form 419 December 2012Common stock Par Value $1.00 · traded 17 December 2012 · filed 19 December 2012
exercised options over 399 shares of Clarcor (a derivative holding)SEC Form 414 December 2012Common stock Par Value $1.00 · traded 14 December 2012 · filed 14 December 2012
exercised options over 399 shares of ClarcorSEC Form 414 December 2012Common Stock Par Value $1.00 · traded 14 December 2012 · filed 14 December 2012
had shares withheld for tax on 145 shares of ClarcorSEC Form 414 December 2012Common Stock Par Value $1.00 · traded 14 December 2012 · filed 14 December 2012
was granted 25,000 shares of Clarcor (a derivative holding)SEC Form 415 December 2011Common stock Par Value $1.00 · traded 12 December 2011 · filed 15 December 2011
was granted 1,596 shares of Clarcor (a derivative holding)SEC Form 415 December 2011Common stock Par Value $1.00 · traded 12 December 2011 · filed 15 December 2011
was granted 25,000 shares of Clarcor (a derivative holding)SEC Form 414 December 2011Common stock Par Value $1.00 · traded 12 December 2011 · filed 14 December 2011
was granted 1,596 shares of Clarcor (a derivative holding)SEC Form 414 December 2011Common stock Par Value $1.00 · traded 12 December 2011 · filed 14 December 2011
was granted 25,000 shares of Clarcor (a derivative holding)SEC Form 414 December 2011Common stock Par Value $1.00 · traded 12 December 2011 · filed 14 December 2011
was granted 1,596 shares of Clarcor (a derivative holding)SEC Form 414 December 2011Common stock Par Value $1.00 · traded 12 December 2011 · filed 14 December 2011
was granted 25,000 shares of Clarcor (a derivative holding)SEC Form 414 December 2011Common stock Par Value $1.00 · traded 12 December 2011 · filed 14 December 2011
was granted 1,596 shares of Clarcor (a derivative holding)SEC Form 414 December 2011Common stock Par Value $1.00 · traded 12 December 2011 · filed 14 December 2011
was granted 25,000 shares of Clarcor (a derivative holding)SEC Form 415 December 2010Common stock Par Value $1.00 · traded 13 December 2010 · filed 15 December 2010
was granted 1,683 shares of Clarcor (a derivative holding)SEC Form 415 December 2010Common stock Par Value $1.00 · traded 13 December 2010 · filed 15 December 2010
was granted 25,000 shares of Noble International (a derivative holding)SEC Form 49 January 2008Options (right to buy) · traded 7 January 2008 · filed 9 January 2008
was granted 1,502 shares of Noble InternationalSEC Form 43 July 2007Common Stock · traded 29 June 2007 · filed 3 July 2007
was granted 751 shares of Noble InternationalSEC Form 43 July 2007Common Stock · traded 29 June 2007 · filed 3 July 2007
exercised options over 4,500 shares of Noble International (a derivative holding)SEC Form 43 March 2006Options (right to buy) · traded 1 March 2006 · filed 3 March 2006
exercised options over 4,500 shares of Noble InternationalSEC Form 43 March 2006Common Stock · traded 1 March 2006 · filed 3 March 2006
▼ sold on the open market 4,500 shares of Noble InternationalSEC Form 43 March 2006Common Stock · traded 1 March 2006 · filed 3 March 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.