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

PORTER JONATHAN

Insider

Insider
Total trades
37
Bought (open market)
$0
Sold (open market)
$2.1M
Acquired (grants)
$1.1M
Tickers traded
1
Jonathan Porter, Executive Vice President and Global Chief Risk Officer at Reinsurance Group of America (RGA), has filed 36 Form 4 transactions with the SEC, all involving a single issuer. The pattern is overwhelmingly one of compensation-driven accumulation rather than discretionary market activity. Across all filings, there are zero open-market purchases (code P) and zero open-market sales (code S), leaving the entire footprint composed of automatic or mechanical events: equity grants (code A), option exercises (code M), and shares withheld to cover tax obligations (code F). The total value of acquired shares reached roughly $2.81 million, but this figure is dominated by non-cash awards and exercises, not conviction buying. The most recent cluster of activity, spanning March 2025 through March 2026, illustrates the rhythm. On March 19, 2026, Porter received two grants valued at $0 each, likely performance-based units with no immediate fair value reported. Earlier that month, on March 12, he exercised options worth approximately $1.12 million while simultaneously having $598,805 in shares withheld for taxes—a net economic outcome that leaves little residual ownership change. Similar patterns repeat in February 2026, with multiple exercises (including one valued at $93,658) offset by tax withholdings of $85,632 and $35,753. The January 2026 filings show the same structure: three option exercises with no reported value, paired with tax-related withholdings totaling roughly $207,000. The only notable exception to this mechanical cadence came in March 2025, when Porter received two grants valued at $912,007 and $614,898, alongside a $488,276 tax withholding. These awards, combined with a $225,231 grant on March 6, 2025, represent the bulk of his reported acquisition value. The absence of any open-market transactions—buys or sells—across 36 filings indicates that Porter’s stake in RGA is being built exclusively through compensation structures, with no discretionary trading signals. His recent activity shows no directional bias; it is a steady, formulaic cycle of vesting, exercising, and tax settlement.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from PORTER JONATHAN's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
November 2025$0$00
December 2025$0$00
January 2026$0$06
February 2026$0$06
March 2026$0$04
April 2026$0$00
May 2026$0$00
June 2026$0$00
July 2026$0$00
August 2026$0$2.1M11
September 2026$0$00
October 2026$0$00

Recent trades

Most recent Form 4 filings by PORTER JONATHAN.

  • PORTER JONATHANsold8,589 shares ofRGAat $246.299$2.1MAug 12 · filed Aug 17Details
  • PORTER JONATHANtax-withheld1,454 shares ofRGAat $244.65$356KAug 11 · filed Aug 13Details
  • PORTER JONATHANexercised2,571 shares ofRGAat $138.34$356KAug 11 · filed Aug 13Details

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  • PORTER JONATHANtax-withheld1,887 shares ofRGAat $244.65$462KAug 11 · filed Aug 13Details
  • PORTER JONATHANexercised4,332 shares ofRGAat $106.53$461KAug 11 · filed Aug 13Details
  • PORTER JONATHANtax-withheld1,286 shares ofRGAat $244.65$315KAug 11 · filed Aug 13Details
  • PORTER JONATHANexercised2,437 shares ofRGAat $129.01$314KAug 11 · filed Aug 13Details
  • PORTER JONATHANtax-withheld2,750 shares ofRGAat $244.65$673KAug 11 · filed Aug 13Details
  • PORTER JONATHANexercised5,707 shares ofRGAat $117.85$673KAug 11 · filed Aug 13Details
  • PORTER JONATHANtax-withheld1,345 shares ofRGAat $244.65$329KAug 11 · filed Aug 13Details
  • PORTER JONATHANexercised2,264 shares ofRGAat $145.25$329KAug 11 · filed Aug 13Details
  • PORTER JONATHANgranted3,176 shares ofRGAat $0Mar 19 · filed Apr 27Details
  • PORTER JONATHANgranted1,100 shares ofRGAat $0Mar 19 · filed Apr 27Details
  • PORTER JONATHANtax-withheld2,921 shares ofRGAat $205$599KMar 12 · filed Mar 16Details
  • PORTER JONATHANexercised5,456 shares ofRGAat $205$1.1MMar 12 · filed Mar 16Details
  • PORTER JONATHANexercised1,905 shares ofRGAat $0Feb 11 · filed Feb 13Details
  • PORTER JONATHANexercised1,754 shares ofRGAat $0Feb 11 · filed Feb 13Details
  • PORTER JONATHANtax-withheld162 shares ofRGAat $220.7$36KFeb 11 · filed Feb 13Details
  • PORTER JONATHANexercised602 shares ofRGAat $150.87$91KFeb 11 · filed Feb 13Details
  • PORTER JONATHANtax-withheld388 shares ofRGAat $220.7$86KFeb 11 · filed Feb 13Details
  • View all 37 trades →