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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Insiders/Niederst Lori A

Niederst Lori A

Insider

Insider
Total trades
21
Bought (open market)
$0
Sold (open market)
$5.2M
Tickers traded
1
Niederst Lori A, CRM President at Progressive Corp (PGR), has demonstrated a consistent pattern of selling activity over the past two years, with no recorded purchases in the same period. According to SEC Form 4 filings, Niederst executed 30 transactions exclusively involving PGR, all of which were sales or related dispositions, totaling approximately $6.47 million in aggregate value. The most significant transactions include a $2.02 million sale on August 14, 2025, and a $1.64 million disposition on July 25, 2025, alongside smaller sales such as $952,416 on January 30, 2025, and $218,827 on January 17, 2024. Recent filings show continued dispositions, including a $319,294 transaction on January 20, 2026, reinforcing the trend. The filings indicate that Niederst’s activity is concentrated on PGR, with no diversification across other securities. Many of the transactions are coded as "F" (tax liability) or "S" (open-market sale), suggesting routine stock-based compensation dispositions rather than discretionary trading. Notably, multiple filings with zero-dollar values—often coded as "A" (award) or "M" (exercise of derivative security)—reflect equity grants or option exercises without immediate monetization. The absence of buy transactions and the recurring nature of sales point to a strategy of gradual divestment, though the filings do not disclose whether the sales represent a reduction in overall holdings or merely periodic liquidation of vested awards.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from Niederst Lori A's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$02
November 2025$0$00
December 2025$0$00
January 2026$0$05
February 2026$0$00
March 2026$0$01
April 2026$0$01
May 2026$0$00
June 2026$0$00
July 2026$0$04
August 2026$0$1.5M1
September 2026$0$00

Recent trades

Most recent Form 4 filings by Niederst Lori A.

  • Niederst Lori Asold7,339 shares ofPGRat $209.29$1.5MAug 13 · filed Aug 17Details
  • Niederst Lori Atax-withheld5,812 shares ofPGRat $211.9$1.2MJul 24 · filed Jul 28Details
  • Niederst Lori Agranted13,151.651 shares ofPGRat $0Jul 24 · filed Jul 28Details

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  • Niederst Lori Agranted337 shares ofPGRat $0Jul 20 · filed Jul 22Details
  • Niederst Lori Agranted5.549 shares ofPGRat $0Jul 10 · filed Jul 14Details
  • Niederst Lori Agranted6.478 shares ofPGRat $0Apr 10 · filed Apr 14Details
  • Niederst Lori Agranted3,072 shares ofPGRat $0Mar 24 · filed Mar 25Details
  • Niederst Lori Atax-withheld1,586 shares ofPGRat $201.32$319KJan 20 · filed Jan 22Details
  • Niederst Lori Aexercised5,112 shares ofPGRat $0Jan 20 · filed Jan 22Details
  • Niederst Lori Aexercised5,111.734 shares ofPGRat $0Jan 20 · filed Jan 22Details
  • Niederst Lori Agranted888.988 shares ofPGRat $0Jan 8 · filed Jan 12Details
  • Niederst Lori Agranted889 shares ofPGRat $0Jan 8 · filed Jan 12Details
  • Niederst Lori Agranted5.751 shares ofPGRat $0Oct 10, 2025 · filed Oct 14, 2025Details
  • Niederst Lori Agranted6 shares ofPGRat $0Oct 10, 2025 · filed Oct 14, 2025Details
  • Niederst Lori Asold8,063 shares ofPGRat $250.18$2MAug 14, 2025 · filed Aug 15, 2025Details
  • Niederst Lori Agranted14,626 shares ofPGRat $0Jul 25, 2025 · filed Jul 29, 2025Details
  • Niederst Lori Agranted14,625.804 shares ofPGRat $0Jul 25, 2025 · filed Jul 29, 2025Details
  • Niederst Lori Atax-withheld6,562 shares ofPGRat $249.44$1.6MJul 25, 2025 · filed Jul 29, 2025Details
  • Niederst Lori Agranted5.624 shares ofPGRat $0Jul 11, 2025 · filed Jul 15, 2025Details
  • Niederst Lori Agranted6 shares ofPGRat $0Jul 11, 2025 · filed Jul 15, 2025Details
  • View all 21 trades →