Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 28 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 30, 2026 ERIE J 7 $219.15 $1,534 1,171 Direct +0.60% Acquired -0.4% (price as of 2026-10-05)
Aug. 31, 2026 ERIE J 4 $255.56 $1,022 1,163 Direct +0.35% Acquired -14.6% (price as of 2026-10-05)
July 31, 2026 ERIE J 12 $242.04 $2,904 1,159 Direct +1.05% Acquired -9.8% (price as of 2026-10-05)
July 21, 2026 ERIE J 9 $215.82 $1,942 1,292 Direct +0.70% Acquired 1.1% (price as of 2026-10-05)
June 30, 2026 ERIE J 5 $239.75 $1,199 1,147 Direct +0.44% Acquired -9.0% (price as of 2026-10-05)
May 31, 2026 ERIE J 6 $213.07 $1,278 1,142 Direct +0.53% Acquired 2.4% (price as of 2026-10-05)
April 30, 2026 ERIE J 9 $218.93 $1,970 1,136 Direct +0.80% Acquired -0.3% (price as of 2026-10-05)
April 21, 2026 ERIE J 7 $253.85 $1,777 1,284 Direct +0.55% Acquired -14.0% (price as of 2026-10-05)
March 31, 2026 ERIE J 6 $251.31 $1,508 1,127 Direct +0.54% Acquired -13.1% (price as of 2026-10-05)
Feb. 28, 2026 ERIE J 5 $269.44 $1,347 1,121 Direct +0.45% Acquired -19.0% (price as of 2026-10-05)
Jan. 31, 2026 ERIE J 7 $283.01 $1,981 1,116 Direct +0.63% Acquired -22.9% (price as of 2026-10-05)
Jan. 21, 2026 ERIE J 7 $279.90 $1,959 1,276 Direct +0.55% Acquired -22.0% (price as of 2026-10-05)
Dec. 31, 2025 ERIE J 1 $286.65 $287 1,109 Direct +0.09% Acquired -23.9% (price as of 2026-10-05)
Nov. 30, 2025 ERIE J 4 $295.49 $1,182 1,108 Direct +0.36% Acquired -26.1% (price as of 2026-10-05)
Oct. 31, 2025 ERIE J 7 $292.64 $2,048 1,104 Direct +0.64% Acquired -25.4% (price as of 2026-10-05)
Oct. 21, 2025 ERIE J 5 $325.89 $1,629 1,270 Direct +0.40% Acquired -33.0% (price as of 2026-10-05)
Sept. 30, 2025 ERIE J 5 $318.16 $1,591 1,097 Direct +0.46% Acquired -31.4% (price as of 2026-10-05)
Aug. 31, 2025 ERIE J 3 $354.38 $1,063 1,092 Direct +0.28% Acquired -38.4% (price as of 2026-10-05)
July 31, 2025 ERIE J 7 $356.24 $2,494 1,089 Direct +0.65% Acquired -38.7% (price as of 2026-10-05)
July 22, 2025 ERIE J 5 $364.10 $1,820 1,264 Direct +0.40% Acquired -40.0% (price as of 2026-10-05)
June 30, 2025 ERIE J 4 $346.79 $1,387 1,082 Direct +0.37% Acquired -37.1% (price as of 2026-10-05)
May 31, 2025 ERIE J 3 $358.51 $1,076 1,078 Direct +0.28% Acquired -39.1% (price as of 2026-10-05)
April 30, 2025 ERIE J 6 $358.62 $2,152 1,075 Direct +0.56% Acquired -39.1% (price as of 2026-10-05)
April 22, 2025 ERIE J 4 $405.30 $1,621 1,260 Direct +0.32% Acquired -46.1% (price as of 2026-10-05)
March 31, 2025 ERIE J 3 $419.05 $1,257 1,069 Direct +0.28% Acquired -47.9% (price as of 2026-10-05)
Feb. 28, 2025 ERIE J 3 $428.07 $1,284 1,066 Direct +0.28% Acquired -49.0% (price as of 2026-10-05)
Jan. 31, 2025 ERIE J 5 $402.95 $2,015 1,064 Direct +0.47% Acquired -45.8% (price as of 2026-10-05)
Jan. 22, 2025 ERIE J 5 $377.70 $1,888 1,255 Direct +0.40% Acquired -42.2% (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
July 21, 2026 ERIE Incentive Compensation Deferral Plan Share Credits Class A Common Stock (9) · · 9 Acquired
April 21, 2026 ERIE Incentive Compensation Deferral Plan Share Credits Class A Common Stock (7) · · 7 Acquired
Jan. 21, 2026 ERIE Incentive Compensation Deferral Plan Share Credits Class A Common Stock (7) · · 7 Acquired
Oct. 21, 2025 ERIE Incentive Compensation Deferral Plan Share Credits Class A Common Stock (5) · · 5 Acquired
July 22, 2025 ERIE Incentive Compensation Deferral Plan Share Credits Class A Common Stock (5) · · 5 Acquired
April 22, 2025 ERIE Incentive Compensation Deferral Plan Share Credits Class A Common Stock (4) · · 4 Acquired
Jan. 22, 2025 ERIE Incentive Compensation Deferral Plan Share Credits Class A Common Stock (5) · · 5 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Jan. 3, 2025 ERIE Class A Common Stock 1,058 Direct
Jan. 3, 2025 ERIE Incentive Compensation Deferral Plan Share Credits→ Class A Common Stock (1,251) 1,251 Direct