Lori A. Niederst

Insider · Chief Personal Lines Officer · PGR

Lori A. Niederst files insider transactions with the SEC as a chief personal lines officer of Progressive Corp/oh/ (PGR). We hold 1 disclosed purchase or sale filed since 4 January 2017, 1 of them in the last 90 days.

Files forPGR
Disclosed buys and sells1 in all, 1 in the last 90 days
Last disclosure17 August 2026

Positions held

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

Filed 1 January 2017 — 13 August 2026Chief Personal Lines Officer · Progressive Corp/oh/ (PGR)110 Form 4 lines · source: SEC Form 4

Everything they disclosed

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

▼ sold on the open market 7,339 shares of Progressive Corp/oh/SEC Form 417 August 2026Common · traded 13 August 2026 · filed 17 August 2026
was granted 13,152 shares of Progressive Corp/oh/SEC Form 428 July 2026Common · traded 24 July 2026 · filed 28 July 2026
had shares withheld for tax on 5,812 shares of Progressive Corp/oh/SEC Form 428 July 2026Common · traded 24 July 2026 · filed 28 July 2026
was granted 337 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 422 July 2026Restricted Stock Unit · traded 20 July 2026 · filed 22 July 2026
was granted 6 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 414 July 2026Restricted Stock Unit · traded 10 July 2026 · filed 14 July 2026
was granted 6 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 414 April 2026Restricted Stock Unit · traded 10 April 2026 · filed 14 April 2026
was granted 3,072 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 425 March 2026Restricted Stock Unit · traded 24 March 2026 · filed 25 March 2026
was granted 3,072 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 425 March 2026Restricted Stock Unit · traded 24 March 2026 · filed 25 March 2026
exercised options over 5,112 shares of Progressive Corp/oh/SEC Form 422 January 2026Common · traded 20 January 2026 · filed 22 January 2026
had shares withheld for tax on 1,586 shares of Progressive Corp/oh/SEC Form 422 January 2026Common · traded 20 January 2026 · filed 22 January 2026
exercised options over 5,112 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 422 January 2026Restricted Stock Unit · traded 20 January 2026 · filed 22 January 2026
exercised options over 5,112 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 422 January 2026Restricted Stock Unit · traded 20 January 2026 · filed 22 January 2026
exercised options over 5,112 shares of Progressive Corp/oh/SEC Form 422 January 2026Common · traded 20 January 2026 · filed 22 January 2026
had shares withheld for tax on 1,586 shares of Progressive Corp/oh/SEC Form 422 January 2026Common · traded 20 January 2026 · filed 22 January 2026
was granted 889 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 412 January 2026Restricted Stock Unit · traded 8 January 2026 · filed 12 January 2026
was granted 889 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 412 January 2026Restricted Stock Unit · traded 8 January 2026 · filed 12 January 2026
was granted 6 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 414 October 2025Restricted Stock Unit · traded 10 October 2025 · filed 14 October 2025
▼ sold on the open market 8,063 shares of Progressive Corp/oh/SEC Form 415 August 2025Common · traded 14 August 2025 · filed 15 August 2025
was granted 14,626 shares of Progressive Corp/oh/SEC Form 429 July 2025Common · traded 25 July 2025 · filed 29 July 2025
had shares withheld for tax on 6,562 shares of Progressive Corp/oh/SEC Form 429 July 2025Common · traded 25 July 2025 · filed 29 July 2025
was granted 6 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 415 July 2025Restricted Stock Unit · traded 11 July 2025 · filed 15 July 2025
was granted 5 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 415 April 2025Restricted Stock Unit · traded 11 April 2025 · filed 15 April 2025
was granted 2,190 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 426 March 2025Restricted Stock Unit · traded 25 March 2025 · filed 26 March 2025
▼ sold on the open market 3,855 shares of Progressive Corp/oh/SEC Form 431 January 2025Common · traded 30 January 2025 · filed 31 January 2025
exercised options over 3,506 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 423 January 2025Restricted Stock Unit · traded 21 January 2025 · filed 23 January 2025
exercised options over 3,506 shares of Progressive Corp/oh/SEC Form 423 January 2025Common · traded 21 January 2025 · filed 23 January 2025
had shares withheld for tax on 1,317 shares of Progressive Corp/oh/SEC Form 423 January 2025Common · traded 21 January 2025 · filed 23 January 2025
was granted 281 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 421 January 2025Restricted Stock Unit · traded 16 January 2025 · filed 21 January 2025
exercised options over 2,428 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 43 January 2025Restricted Stock Unit · traded 1 January 2025 · filed 3 January 2025
exercised options over 2,428 shares of Progressive Corp/oh/SEC Form 43 January 2025Common · traded 1 January 2025 · filed 3 January 2025
had shares withheld for tax on 763 shares of Progressive Corp/oh/SEC Form 43 January 2025Common · traded 1 January 2025 · filed 3 January 2025
was granted 7 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 415 October 2024Restricted Stock Unit · traded 11 October 2024 · filed 15 October 2024
▼ sold on the open market 9,507 shares of Progressive Corp/oh/SEC Form 424 July 2024Common · traded 22 July 2024 · filed 24 July 2024
was granted 17,247 shares of Progressive Corp/oh/SEC Form 423 July 2024Common · traded 19 July 2024 · filed 23 July 2024
had shares withheld for tax on 7,739 shares of Progressive Corp/oh/SEC Form 423 July 2024Common · traded 19 July 2024 · filed 23 July 2024
was granted 8 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 416 July 2024Restricted Stock Unit · traded 12 July 2024 · filed 16 July 2024
was granted 8 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 416 April 2024Restricted Stock Unit · traded 12 April 2024 · filed 16 April 2024
was granted 2,677 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 422 March 2024Restricted Stock Unit · traded 20 March 2024 · filed 22 March 2024
was granted 69 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 430 January 2024Restricted Stock Unit · traded 26 January 2024 · filed 30 January 2024
▼ sold on the open market 1,293 shares of Progressive Corp/oh/SEC Form 419 January 2024Common · traded 17 January 2024 · filed 19 January 2024
exercised options over 1,890 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 418 January 2024Restricted Stock Unit · traded 16 January 2024 · filed 18 January 2024
exercised options over 1,890 shares of Progressive Corp/oh/SEC Form 418 January 2024Common · traded 16 January 2024 · filed 18 January 2024
had shares withheld for tax on 596 shares of Progressive Corp/oh/SEC Form 418 January 2024Common · traded 16 January 2024 · filed 18 January 2024
▼ sold on the open market 3,069 shares of Progressive Corp/oh/SEC Form 44 January 2024Common · traded 3 January 2024 · filed 4 January 2024
exercised options over 4,456 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 43 January 2024Restricted Stock Unit · traded 1 January 2024 · filed 3 January 2024
exercised options over 4,456 shares of Progressive Corp/oh/SEC Form 43 January 2024Common · traded 1 January 2024 · filed 3 January 2024
had shares withheld for tax on 1,386 shares of Progressive Corp/oh/SEC Form 43 January 2024Common · traded 1 January 2024 · filed 3 January 2024
▼ sold on the open market 12,224 shares of Progressive Corp/oh/SEC Form 430 November 2023Common · traded 28 November 2023 · filed 30 November 2023
was granted 22,166 shares of Progressive Corp/oh/SEC Form 429 November 2023Common · traded 27 November 2023 · filed 29 November 2023
had shares withheld for tax on 9,942 shares of Progressive Corp/oh/SEC Form 429 November 2023Common · traded 27 November 2023 · filed 29 November 2023
was granted 14 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 417 October 2023Restricted Stock Unit · traded 13 October 2023 · filed 17 October 2023
was granted 18 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 418 July 2023Restricted Stock Unit · traded 14 July 2023 · filed 18 July 2023
was granted 15 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 418 April 2023Restricted Stock Unit · traded 14 April 2023 · filed 18 April 2023
was granted 3,776 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 424 March 2023Restricted Stock Unit · traded 23 March 2023 · filed 24 March 2023
was granted 13 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 418 January 2023Restricted Stock Unit · traded 13 January 2023 · filed 18 January 2023
exercised options over 6,690 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 44 January 2023Restricted Stock Unit · traded 1 January 2023 · filed 4 January 2023
exercised options over 6,690 shares of Progressive Corp/oh/SEC Form 44 January 2023Common · traded 1 January 2023 · filed 4 January 2023
had shares withheld for tax on 2,061 shares of Progressive Corp/oh/SEC Form 44 January 2023Common · traded 1 January 2023 · filed 4 January 2023
was granted 20 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 418 October 2022Restricted Stock Unit · traded 14 October 2022 · filed 18 October 2022
was granted 19,080 shares of Progressive Corp/oh/SEC Form 429 August 2022Common · traded 25 August 2022 · filed 29 August 2022
had shares withheld for tax on 8,558 shares of Progressive Corp/oh/SEC Form 429 August 2022Common · traded 25 August 2022 · filed 29 August 2022
▼ sold on the open market 10,522 shares of Progressive Corp/oh/SEC Form 429 August 2022Common · traded 26 August 2022 · filed 29 August 2022
was granted 21 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 419 July 2022Restricted Stock Unit · traded 15 July 2022 · filed 19 July 2022
was granted 21 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 418 April 2022Restricted Stock Unit · traded 14 April 2022 · filed 18 April 2022
was granted 4,566 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 421 March 2022Restricted Stock Unit · traded 19 March 2022 · filed 21 March 2022
was granted 18 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 419 January 2022Restricted Stock Unit · traded 14 January 2022 · filed 19 January 2022
exercised options over 7,483 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 44 January 2022Restricted Stock Unit · traded 1 January 2022 · filed 4 January 2022
exercised options over 7,483 shares of Progressive Corp/oh/SEC Form 44 January 2022Common · traded 1 January 2022 · filed 4 January 2022
had shares withheld for tax on 2,306 shares of Progressive Corp/oh/SEC Form 44 January 2022Common · traded 1 January 2022 · filed 4 January 2022
was granted 378 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 430 December 2021Restricted Stock Unit · traded 29 December 2021 · filed 30 December 2021
was granted 29 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 419 October 2021Restricted Stock Unit · traded 15 October 2021 · filed 19 October 2021
▼ sold on the open market 9,126 shares of Progressive Corp/oh/SEC Form 421 July 2021Common · traded 19 July 2021 · filed 21 July 2021
was granted 16,549 shares of Progressive Corp/oh/SEC Form 419 July 2021Common · traded 16 July 2021 · filed 19 July 2021
had shares withheld for tax on 7,423 shares of Progressive Corp/oh/SEC Form 419 July 2021Common · traded 16 July 2021 · filed 19 July 2021
was granted 28 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 419 July 2021Restricted Stock Unit · traded 15 July 2021 · filed 19 July 2021
was granted 26 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 419 April 2021Restricted Stock Unit · traded 15 April 2021 · filed 19 April 2021
was granted 5,535 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 423 March 2021Restricted Stock Unit · traded 20 March 2021 · filed 23 March 2021
was granted 962 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 419 January 2021Restricted Stock Unit · traded 15 January 2021 · filed 19 January 2021
exercised options over 6,518 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 45 January 2021Restricted Stock Unit · traded 1 January 2021 · filed 5 January 2021
exercised options over 6,518 shares of Progressive Corp/oh/SEC Form 45 January 2021Common · traded 1 January 2021 · filed 5 January 2021
had shares withheld for tax on 2,020 shares of Progressive Corp/oh/SEC Form 45 January 2021Common · traded 1 January 2021 · filed 5 January 2021
▼ sold on the open market 10,245 shares of Progressive Corp/oh/SEC Form 421 October 2020Common · traded 20 October 2020 · filed 21 October 2020
was granted 27 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 419 October 2020Restricted Stock Unit · traded 15 October 2020 · filed 19 October 2020
was granted 22,549 shares of Progressive Corp/oh/SEC Form 421 July 2020Common · traded 20 July 2020 · filed 21 July 2020
had shares withheld for tax on 10,114 shares of Progressive Corp/oh/SEC Form 421 July 2020Common · traded 20 July 2020 · filed 21 July 2020
was granted 31 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 417 July 2020Restricted Stock Unit · traded 15 July 2020 · filed 17 July 2020
was granted 34 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 417 April 2020Restricted Stock Unit · traded 15 April 2020 · filed 17 April 2020
was granted 6,713 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 425 March 2020Restricted Stock Unit · traded 23 March 2020 · filed 25 March 2020
was granted 588 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 416 January 2020Restricted Stock Unit · traded 15 January 2020 · filed 16 January 2020
exercised options over 5,956 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 43 January 2020Restricted Stock Unit · traded 1 January 2020 · filed 3 January 2020
exercised options over 5,956 shares of Progressive Corp/oh/SEC Form 43 January 2020Common · traded 1 January 2020 · filed 3 January 2020
had shares withheld for tax on 1,860 shares of Progressive Corp/oh/SEC Form 43 January 2020Common · traded 1 January 2020 · filed 3 January 2020
was granted 33 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 417 October 2019Restricted Stock Unit · traded 15 October 2019 · filed 17 October 2019
was granted 29 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 417 July 2019Restricted Stock Unit · traded 15 July 2019 · filed 17 July 2019
was granted 34 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 416 April 2019Restricted Stock Unit · traded 15 April 2019 · filed 16 April 2019
was granted 5,490 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 419 March 2019Restricted Stock Unit · traded 16 March 2019 · filed 19 March 2019
was granted 677 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 412 February 2019Restricted Stock Unit · traded 11 February 2019 · filed 12 February 2019
exercised options over 4,805 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 43 January 2019Restricted Stock Unit · traded 1 January 2019 · filed 3 January 2019
exercised options over 4,805 shares of Progressive Corp/oh/SEC Form 43 January 2019Common · traded 1 January 2019 · filed 3 January 2019
had shares withheld for tax on 1,532 shares of Progressive Corp/oh/SEC Form 43 January 2019Common · traded 1 January 2019 · filed 3 January 2019
was granted 5,847 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 420 March 2018Restricted Stock Unit · traded 16 March 2018 · filed 20 March 2018
was granted 370 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 413 February 2018Restricted Stock Unit · traded 9 February 2018 · filed 13 February 2018
exercised options over 5,225 shares of Progressive Corp/oh/SEC Form 43 January 2018Common · traded 1 January 2018 · filed 3 January 2018
had shares withheld for tax on 1,816 shares of Progressive Corp/oh/SEC Form 43 January 2018Common · traded 1 January 2018 · filed 3 January 2018
exercised options over 5,225 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 43 January 2018Restricted Stock Unit · traded 1 January 2018 · filed 3 January 2018
was granted 8,205 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 428 March 2017Restricted Stock Unit · traded 21 March 2017 · filed 28 March 2017
was granted 251 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 414 February 2017Restricted Stock Unit · traded 10 February 2017 · filed 14 February 2017
exercised options over 5,566 shares of Progressive Corp/oh/SEC Form 44 January 2017Common · traded 1 January 2017 · filed 4 January 2017
had shares withheld for tax on 2,002 shares of Progressive Corp/oh/SEC Form 44 January 2017Common · traded 1 January 2017 · filed 4 January 2017
exercised options over 5,566 shares of Progressive Corp/oh/ (a derivative holding)SEC Form 44 January 2017Restricted Stock Unit · traded 1 January 2017 · filed 4 January 2017

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.