Cody Cook

Insider

First SEC filing: Jan. 3, 2025 · Latest: June 1, 2026

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 6 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.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 31, 2026	ERIE	J	12	$242.04	$2,904	1,159 Direct	+1.05%	Acquired	10.8% (price as of 2026-08-20)
July 21, 2026	ERIE	J	9	$215.82	$1,942	1,292 Direct	+0.70%	Acquired	24.3% (price as of 2026-08-20)
June 30, 2026	ERIE	J	5	$239.75	$1,199	1,147 Direct	+0.44%	Acquired	11.9% (price as of 2026-08-20)
May 31, 2026	ERIE	J	6	$213.07	$1,287	1,142	—	—	25.9% (price as of 2026-08-20)
July 31, 2025	ERIE	J	7	$356.24	$2,494	1,089 Direct	+0.65%	Acquired	-24.7% (price as of 2026-08-20)
July 22, 2025	ERIE	J	5	$364.10	$1,820	1,264 Direct	+0.40%	Acquired	-26.3% (price as of 2026-08-20)

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.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
July 21, 2026	ERIE	Incentive Compensation Deferral Plan Share Credits	Class A Common Stock (9)	—	—	9	Acquired
July 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).

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

Date	Ticker	Security	Shares	Ownership
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