Martin Sheffield

Insider

First SEC filing: Nov. 3, 2014 · Latest: Nov. 3, 2014

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.

Insider at

ERIE buying March 5, 2012

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 89 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

89 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 29, 2020	ERIE	J	64	$242.09	$15,494	7,583 Direct	+0.85%	Acquired	10.8% (price as of 2026-08-20)
Oct. 31, 2020	ERIE	J	92	$232.87	$21,424	7,520 Direct	+1.24%	Acquired	15.2% (price as of 2026-08-20)
Oct. 20, 2020	ERIE	J	33	$224.95	$7,423	7,428 Direct	+0.45%	Acquired	19.2% (price as of 2026-08-20)
July 31, 2020	ERIE	J	92	$210.12	$19,331	7,395 Direct	+1.26%	Acquired	27.7% (price as of 2026-08-20)
July 21, 2020	ERIE	J	36	$206.07	$7,419	7,304 Direct	+0.50%	Acquired	30.2% (price as of 2026-08-20)
April 22, 2020	ERIE	J	39	$177.41	$6,919	7,268 Direct	+0.54%	Acquired	51.2% (price as of 2026-08-20)
April 20, 2020	ERIE	J	87	$176.84	$15,385	7,229 Direct	+1.22%	Acquired	51.7% (price as of 2026-08-20)
Feb. 3, 2020	ERIE	J	87	$166.50	$14,486	7,142 Direct	+1.23%	Acquired	61.1% (price as of 2026-08-20)
Jan. 23, 2020	ERIE	J	41	$167.57	$6,870	7,055 Direct	+0.58%	Acquired	60.1% (price as of 2026-08-20)
Nov. 1, 2019	ERIE	J	87	$184.27	$16,031	7,014 Direct	+1.26%	Acquired	45.6% (price as of 2026-08-20)
Oct. 23, 2019	ERIE	J	35	$186.38	$6,523	6,927 Direct	+0.51%	Acquired	43.9% (price as of 2026-08-20)
Aug. 1, 2019	ERIE	J	87	$222.77	$19,381	6,893 Direct	+1.28%	Acquired	20.4% (price as of 2026-08-20)
July 24, 2019	ERIE	J	24	$266.00	$6,384	6,806 Direct	+0.35%	Acquired	0.8% (price as of 2026-08-20)
April 30, 2019	ERIE	J	126	$187.03	$23,566	6,782 Direct	+1.89%	Acquired	43.4% (price as of 2026-08-20)
April 24, 2019	ERIE	J	34	$181.02	$6,155	6,656 Direct	+0.51%	Acquired	48.2% (price as of 2026-08-20)
Feb. 1, 2019	ERIE	J	126	$146.38	$18,444	6,622 Direct	+1.94%	Acquired	83.3% (price as of 2026-08-20)
Jan. 24, 2019	ERIE	J	43	$141.85	$6,100	6,496 Direct	+0.67%	Acquired	89.1% (price as of 2026-08-20)
Nov. 1, 2018	ERIE	J	126	$129.69	$16,341	6,454 Direct	+1.99%	Acquired	106.8% (price as of 2026-08-20)
Oct. 24, 2018	ERIE	J	45	$123.46	$5,556	6,327 Direct	+0.72%	Acquired	117.3% (price as of 2026-08-20)
Aug. 1, 2018	ERIE	J	126	$124.24	$15,654	6,282 Direct	+2.05%	Acquired	115.9% (price as of 2026-08-20)
July 23, 2018	ERIE	J	46	$120.08	$5,524	6,156 Direct	+0.75%	Acquired	123.4% (price as of 2026-08-20)
April 24, 2018	ERIE	J	121	$118.46	$14,334	6,109 Direct	+2.02%	Acquired	126.4% (price as of 2026-08-20)
April 23, 2018	ERIE	J	43	$117.93	$5,071	5,989 Direct	+0.72%	Acquired	127.5% (price as of 2026-08-20)
Feb. 1, 2018	ERIE	J	121	$118.76	$14,370	5,946 Direct	+2.08%	Acquired	125.9% (price as of 2026-08-20)
Jan. 24, 2018	ERIE	J	43	$118.38	$5,090	5,825 Direct	+0.74%	Acquired	126.6% (price as of 2026-08-20)
Nov. 1, 2017	ERIE	J	121	$120.80	$14,617	5,782 Direct	+2.14%	Acquired	122.1% (price as of 2026-08-20)
Nov. 1, 2017	ERIE	J	121	$127.46	$15,423	5,782 Direct	+2.14%	Acquired	110.5% (price as of 2026-08-20)
Oct. 23, 2017	ERIE	J	38	$123.84	$4,706	5,662 Direct	+0.68%	Acquired	116.6% (price as of 2026-08-20)
Aug. 1, 2017	ERIE	J	121	$127.46	$15,423	5,624 Direct	+2.20%	Acquired	110.5% (price as of 2026-08-20)
July 21, 2017	ERIE	J	37	$124.62	$4,611	5,503 Direct	+0.68%	Acquired	115.3% (price as of 2026-08-20)
April 25, 2017	ERIE	J	160	$123.05	$19,688	5,466 Direct	+3.02%	Acquired	118.0% (price as of 2026-08-20)
April 21, 2017	ERIE	J	35	$122.84	$4,299	5,306 Direct	+0.66%	Acquired	118.4% (price as of 2026-08-20)
Feb. 1, 2017	ERIE	J	160	$112.11	$17,938	5,271 Direct	+3.13%	Acquired	139.3% (price as of 2026-08-20)
Jan. 23, 2017	ERIE	J	38	$112.45	$4,273	5,111 Direct	+0.75%	Acquired	138.6% (price as of 2026-08-20)
Nov. 1, 2016	ERIE	J	160	$102.39	$16,382	5,073 Direct	+3.26%	Acquired	162.0% (price as of 2026-08-20)
Oct. 21, 2016	ERIE	J	38	$101.92	$3,873	4,913 Direct	+0.78%	Acquired	163.2% (price as of 2026-08-20)
Aug. 1, 2016	ERIE	J	160	$97.69	$15,630	4,875 Direct	+3.39%	Acquired	174.6% (price as of 2026-08-20)
July 21, 2016	ERIE	J	40	$96.68	$3,867	4,715 Direct	+0.86%	Acquired	177.5% (price as of 2026-08-20)
April 22, 2016	ERIE	J	36	$93.62	$3,370	4,674 Direct	+0.78%	Acquired	186.5% (price as of 2026-08-20)
April 19, 2016	ERIE	J	160	$93.82	$15,011	4,638 Direct	+3.57%	Acquired	185.9% (price as of 2026-08-20)
Feb. 1, 2016	ERIE	J	160	$96.11	$15,378	4,479 Direct	+3.70%	Acquired	179.1% (price as of 2026-08-20)
Jan. 21, 2016	ERIE	J	36	$91.10	$3,280	4,319 Direct	+0.84%	Acquired	194.5% (price as of 2026-08-20)
Jan. 6, 2016	ERIE	J	26	$94.35	$2,453	4,283 Direct	+0.61%	Acquired	184.3% (price as of 2026-08-20)
Nov. 2, 2015	ERIE	J	146	$87.46	$12,769	4,256 Direct	+3.55%	Acquired	206.7% (price as of 2026-08-20)
Oct. 21, 2015	ERIE	J	36	$86.55	$3,116	4,110 Direct	+0.88%	Acquired	209.9% (price as of 2026-08-20)
Aug. 3, 2015	ERIE	J	146	$86.31	$12,601	4,074 Direct	+3.72%	Acquired	210.8% (price as of 2026-08-20)
July 22, 2015	ERIE	J	37	$82.87	$3,066	3,928 Direct	+0.95%	Acquired	223.7% (price as of 2026-08-20)
April 22, 2015	ERIE	J	31	$85.68	$2,656	3,891 Direct	+0.80%	Acquired	213.1% (price as of 2026-08-20)
April 21, 2015	ERIE	J	179	$85.78	$15,355	3,861 Direct	+4.86%	Acquired	212.7% (price as of 2026-08-20)
Feb. 2, 2015	ERIE	J	179	$86.66	$15,512	3,682 Direct	+5.11%	Acquired	209.5% (price as of 2026-08-20)
Jan. 22, 2015	ERIE	J	30	$87.86	$2,636	3,503 Direct	+0.86%	Acquired	205.3% (price as of 2026-08-20)
Nov. 3, 2014	ERIE	J	179	$84.87	$15,192	3,474 Direct	+5.43%	Acquired	216.1% (price as of 2026-08-20)
Oct. 20, 2014	ERIE	J	30	$80.21	$2,406	3,295 Direct	+0.92%	Acquired	234.4% (price as of 2026-08-20)
Aug. 1, 2014	ERIE	J	179	$73.22	$13,106	3,265 Direct	+5.80%	Acquired	266.4% (price as of 2026-08-20)
July 21, 2014	ERIE	J	33	$73.28	$2,418	3,086 Direct	+1.08%	Acquired	266.1% (price as of 2026-08-20)
April 23, 2014	ERIE	J	27	$71.13	$1,921	3,054 Direct	+0.89%	Acquired	277.1% (price as of 2026-08-20)
April 15, 2014	ERIE	J	163	$69.07	$11,258	3,027 Direct	+5.69%	Acquired	288.4% (price as of 2026-08-20)
Feb. 3, 2014	ERIE	J	163	$70.17	$11,438	2,864 Direct	+6.03%	Acquired	282.3% (price as of 2026-08-20)
Jan. 23, 2014	ERIE	J	27	$71.62	$1,934	2,701 Direct	+1.01%	Acquired	274.5% (price as of 2026-08-20)
Nov. 1, 2013	ERIE	J	179	$71.82	$12,856	2,674 Direct	+7.17%	Acquired	273.5% (price as of 2026-08-20)
Oct. 21, 2013	ERIE	J	24	$72.26	$1,734	2,495 Direct	+0.97%	Acquired	271.2% (price as of 2026-08-20)
Aug. 1, 2013	ERIE	J	147	$80.37	$11,814	2,471 Direct	+6.33%	Acquired	233.8% (price as of 2026-08-20)
July 22, 2013	ERIE	J	21	$82.40	$1,730	2,324 Direct	+0.91%	Acquired	225.5% (price as of 2026-08-20)
April 22, 2013	ERIE	J	18	$76.02	$1,368	2,303 Direct	+0.79%	Acquired	252.9% (price as of 2026-08-20)
April 17, 2013	ERIE	J	149	$77.18	$11,500	2,285 Direct	+6.98%	Acquired	247.6% (price as of 2026-08-20)
Feb. 1, 2013	ERIE	J	149	$71.34	$10,630	2,136 Direct	+7.50%	Acquired	276.0% (price as of 2026-08-20)
Dec. 24, 2012	ERIE	J	85	$67.29	$5,720	1,986 Direct	+4.47%	Acquired	298.6% (price as of 2026-08-20)
Nov. 1, 2012	ERIE	J	149	$62.22	$9,271	1,902 Direct	+8.50%	Acquired	331.1% (price as of 2026-08-20)
Oct. 22, 2012	ERIE	J	19	$63.09	$1,199	1,752 Direct	+1.10%	Acquired	325.2% (price as of 2026-08-20)
Aug. 1, 2012	ERIE	J	149	$71.29	$10,622	1,733 Direct	+9.41%	Acquired	276.3% (price as of 2026-08-20)
July 23, 2012	ERIE	J	17	$71.48	$1,215	1,584 Direct	+1.08%	Acquired	275.3% (price as of 2026-08-20)
April 23, 2012	ERIE	J	11	$75.40	$829	1,567 Direct	+0.71%	Acquired	255.8% (price as of 2026-08-20)
April 17, 2012	ERIE	J	152	$75.94	$11,543	1,556 Direct	+10.83%	Acquired	253.2% (price as of 2026-08-20)
March 5, 2012	ERIE	P	100	$75.65	$7,565	800 Indirect	+14.29%	Acquired	254.6% (price as of 2026-08-20)
Feb. 1, 2012	ERIE	J	152	$76.67	$11,654	1,403 Direct	+12.15%	Acquired	249.9% (price as of 2026-08-20)
Jan. 23, 2012	ERIE	J	11	$75.73	$833	1,251 Direct	+0.89%	Acquired	254.2% (price as of 2026-08-20)
Nov. 1, 2011	ERIE	J	13	$78.95	$1,026	1,240 Direct	+1.06%	Acquired	239.8% (price as of 2026-08-20)
Nov. 1, 2011	ERIE	J	139	$78.95	$10,974	1,227 Direct	+12.78%	Acquired	239.8% (price as of 2026-08-20)
Oct. 21, 2011	ERIE	J	10	$75.89	$759	1,074 Direct	+0.94%	Acquired	253.5% (price as of 2026-08-20)
Aug. 3, 2011	ERIE	J	13	$71.15	$925	1,077 Direct	+1.22%	Acquired	277.0% (price as of 2026-08-20)
Aug. 1, 2011	ERIE	J	139	$73.70	$10,244	1,064 Direct	+15.03%	Acquired	264.0% (price as of 2026-08-20)
July 21, 2011	ERIE	J	10	$73.65	$736	925 Direct	+1.09%	Acquired	264.2% (price as of 2026-08-20)
May 27, 2011	ERIE	P	300	$71.29	$21,387	700 Indirect	+75.00%	Acquired	276.3% (price as of 2026-08-20)
April 21, 2011	ERIE	J	7	$71.83	$503	914 Direct	+0.77%	Acquired	273.5% (price as of 2026-08-20)
April 19, 2011	ERIE	J	221	$71.11	$15,715	908 Direct	+32.17%	Acquired	277.2% (price as of 2026-08-20)
Feb. 1, 2011	ERIE	J	221	$66.42	$14,679	687 Direct	+47.42%	Acquired	303.9% (price as of 2026-08-20)
Jan. 21, 2011	ERIE	J	7	$65.10	$456	466 Direct	+1.53%	Acquired	312.1% (price as of 2026-08-20)
Nov. 1, 2010	ERIE	J	221	$57.18	$12,637	458 Direct	+93.25%	Acquired	369.1% (price as of 2026-08-20)
Oct. 21, 2010	ERIE	J	7	$57.57	$403	237 Direct	+3.04%	Acquired	366.0% (price as of 2026-08-20)
Aug. 2, 2010	ERIE	J	221	$49.03	$10,836	230 Direct	+2455.56%	Acquired	447.1% (price as of 2026-08-20)
July 21, 2010	ERIE	J	9	$48.25	$434	9 Direct	—	Acquired	456.0% (price as of 2026-08-20)
June 23, 2010	ERIE	P	400	$45.81	$18,324	400 Indirect	—	Acquired	485.6% (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.

Derivative holdings (Form 4 Table II)

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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Dec. 29, 2020	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (64)	—	—	64	Acquired
Oct. 31, 2020	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (92)	—	—	92	Acquired
Oct. 20, 2020	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (33)	—	—	33	Acquired
July 31, 2020	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (92)	—	—	92	Acquired
July 21, 2020	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (36)	—	—	36	Acquired
April 22, 2020	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (39)	—	—	39	Acquired
April 20, 2020	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (87)	—	—	87	Acquired
Feb. 3, 2020	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (87)	—	—	87	Acquired
Jan. 23, 2020	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (41)	—	—	41	Acquired
Nov. 1, 2019	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (87)	—	—	87	Acquired
Oct. 23, 2019	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (35)	—	—	35	Acquired
Aug. 1, 2019	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (87)	—	—	87	Acquired
July 24, 2019	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (24)	—	—	24	Acquired
April 30, 2019	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (126)	—	—	126	Acquired
April 24, 2019	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (34)	—	—	34	Acquired
Feb. 1, 2019	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (126)	—	—	126	Acquired
Jan. 24, 2019	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (43)	—	—	43	Acquired
Nov. 1, 2018	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (126)	—	—	126	Acquired
Oct. 24, 2018	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (45)	—	—	45	Acquired
Aug. 1, 2018	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (126)	—	—	126	Acquired
July 23, 2018	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (46)	—	—	46	Acquired
April 24, 2018	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (121)	—	—	121	Acquired
April 23, 2018	ERIE	Directors' Deferred Compensation Share Credits	Class A Common Stock (43)	—	—	43	Acquired
Feb. 1, 2018	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (121)	—	—	121	Acquired
Jan. 24, 2018	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (43)	—	—	43	Acquired
Nov. 1, 2017	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (121)	—	—	121	Acquired
Nov. 1, 2017	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (121)	—	—	121	Acquired
Oct. 23, 2017	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (38)	—	—	38	Acquired
Aug. 1, 2017	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (121)	—	—	121	Acquired
July 21, 2017	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (37)	—	—	37	Acquired
April 25, 2017	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (160)	—	—	160	Acquired
April 21, 2017	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (35)	—	—	35	Acquired
Feb. 1, 2017	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (160)	—	—	160	Acquired
Jan. 23, 2017	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (38)	—	—	38	Acquired
Nov. 1, 2016	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (160)	—	—	160	Acquired
Oct. 21, 2016	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (38)	—	—	38	Acquired
Aug. 1, 2016	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (160)	—	—	160	Acquired
July 21, 2016	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (40)	—	—	40	Acquired
April 22, 2016	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (36)	—	—	36	Acquired
April 19, 2016	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (160)	—	—	160	Acquired
Feb. 1, 2016	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (160)	—	—	160	Acquired
Jan. 21, 2016	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (36)	—	—	36	Acquired
Jan. 6, 2016	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (26)	—	—	26	Acquired
Nov. 2, 2015	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (146)	—	—	146	Acquired
Oct. 21, 2015	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (36)	—	—	36	Acquired
Aug. 3, 2015	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (146)	—	—	146	Acquired
July 22, 2015	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (37)	—	—	37	Acquired
April 22, 2015	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (31)	—	—	31	Acquired
April 21, 2015	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (179)	—	—	179	Acquired
Feb. 2, 2015	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (179)	—	—	179	Acquired
Jan. 22, 2015	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (30)	—	—	30	Acquired
Nov. 3, 2014	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (179)	—	—	179	Acquired
Oct. 20, 2014	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (30)	—	—	30	Acquired
Aug. 1, 2014	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (179)	—	—	179	Acquired
July 21, 2014	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (33)	—	—	33	Acquired
April 23, 2014	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (27)	—	—	27	Acquired
April 15, 2014	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (163)	—	—	163	Acquired
Feb. 3, 2014	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (163)	—	—	163	Acquired
Jan. 23, 2014	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (27)	—	—	27	Acquired
Nov. 1, 2013	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (179)	—	—	179	Acquired
Oct. 21, 2013	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (24)	—	—	24	Acquired
Aug. 1, 2013	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (147)	—	—	147	Acquired
July 22, 2013	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (21)	—	—	21	Acquired
April 22, 2013	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (18)	—	—	18	Acquired
April 17, 2013	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (149)	—	—	149	Acquired
Feb. 1, 2013	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (149)	—	—	149	Acquired
Dec. 24, 2012	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (85)	—	—	85	Acquired
Nov. 1, 2012	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (149)	—	—	149	Acquired
Oct. 22, 2012	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (19)	—	—	19	Acquired
Aug. 1, 2012	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (149)	—	—	149	Acquired
July 23, 2012	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (17)	—	—	17	Acquired
April 23, 2012	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (11)	—	—	11	Acquired
April 17, 2012	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (152)	—	—	152	Acquired
Feb. 1, 2012	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (152)	—	—	152	Acquired
Jan. 23, 2012	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (11)	—	—	11	Acquired
Nov. 1, 2011	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (13)	—	—	13	Acquired
Nov. 1, 2011	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (139)	—	—	139	Acquired
Oct. 21, 2011	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (10)	—	—	10	Acquired
Aug. 3, 2011	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (13)	—	—	13	Acquired
Aug. 1, 2011	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (139)	—	—	139	Acquired
July 21, 2011	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (10)	—	—	10	Acquired
April 21, 2011	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (7)	—	—	7	Acquired
April 19, 2011	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (221)	—	—	221	Acquired
Feb. 1, 2011	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (221)	—	—	221	Acquired
Jan. 21, 2011	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (7)	—	—	7	Acquired
Nov. 1, 2010	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (221)	—	—	221	Acquired
Oct. 21, 2010	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (7)	—	—	7	Acquired
Aug. 2, 2010	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (221)	—	—	221	Acquired
July 21, 2010	ERIE	Directors' Deferred Compensation Phantom Units	Class A Common Stock (9)	—	—	9	Acquired

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