Donna L Gray — SEC Insider Profile, Roles & Companies

Insider at

04

PRDO selling May 12, 2010

Insider transactions

05

0 buys (P) 0 sells (S) Net: $0 + 17 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

17 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 6, 2010	PRDO	J	2,384	·	·	4,510 Direct	-34.58%	Disposed	(price as of 2026-10-05)
July 6, 2010	PRDO	J	4,402	·	·	6,894 Direct	-38.97%	Disposed	(price as of 2026-10-05)
July 6, 2010	PRDO	J	954	·	·	11,296 Direct	-7.79%	Disposed	(price as of 2026-10-05)
July 6, 2010	PRDO	F	1,031	$22.19	$22,878	12,250 Direct	-7.76%	Disposed	44.7% (price as of 2026-10-05)
July 6, 2010	PRDO	F	516	$22.19	$11,450	13,281 Direct	-3.74%	Disposed	44.7% (price as of 2026-10-05)
May 12, 2010	PRDO	S	700	$30.99	$21,693	13,797 Direct	-4.83%	Disposed	3.6% (price as of 2026-10-05)
May 12, 2010	PRDO	S	1,416	$30.98	$43,868	14,497 Direct	-8.90%	Disposed	3.7% (price as of 2026-10-05)
March 31, 2010	PRDO	J	16	$26.89	$430	15,913 Direct	+0.10%	Acquired	19.4% (price as of 2026-10-05)
March 19, 2010	PRDO	D	884	$31.66	$27,987	15,897 Direct	-5.27%	Disposed	1.4% (price as of 2026-10-05)
March 3, 2010	PRDO	A	6,000	·	·	6,000 Direct	·	Acquired	(price as of 2026-10-05)
March 3, 2010	PRDO	A	4,402	·	·	16,781 Direct	+35.56%	Acquired	(price as of 2026-10-05)
Dec. 31, 2009	PRDO	J	22	$19.81	$436	12,379 Direct	+0.18%	Acquired	62.1% (price as of 2026-10-05)
Dec. 14, 2009	PRDO	M	2,500	$27.56	$68,900	7,500 Direct	-25.00%	Disposed	16.5% (price as of 2026-10-05)
Dec. 14, 2009	PRDO	S	2,500	$27.56	$68,900	12,357 Direct	-16.83%	Disposed	16.5% (price as of 2026-10-05)
Dec. 14, 2009	PRDO	M	2,500	$13.32	$33,300	14,857 Direct	+20.23%	Acquired	141.1% (price as of 2026-10-05)
Sept. 30, 2009	PRDO	J	21	$20.66	$434	12,357 Direct	+0.17%	Acquired	55.4% (price as of 2026-10-05)
Aug. 1, 2009	PRDO	D	295	$22.92	$6,761	12,335 Direct	-2.34%	Disposed	40.1% (price as of 2026-10-05)
June 30, 2009	PRDO	P	21	$21.16	$444	12,630 Direct	+0.17%	Acquired	51.8% (price as of 2026-10-05)
March 31, 2009	PRDO	J	21	$20.37	$428	12,610 Direct	+0.17%	Acquired	57.7% (price as of 2026-10-05)
Feb. 25, 2009	PRDO	A	5,203	·	·	5,203 Direct	·	Acquired	(price as of 2026-10-05)
Feb. 25, 2009	PRDO	A	3,338	·	·	12,588 Direct	+36.09%	Acquired	(price as of 2026-10-05)
Dec. 3, 2008	PRDO	S	285	$17.00	$4,845	9,250 Direct	-2.99%	Disposed	88.9% (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

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
March 3, 2010	PRDO	Non-Qualified Stock Option (right to buy)	Common Stock (6,000)	$29.02	March 2, 2020	6,000	Acquired
Dec. 14, 2009	PRDO	Non-Qualified Stock Option (right to buy)	Common Stock (2,500)	$13.32	March 12, 2018	2,500	Disposed
Feb. 25, 2009	PRDO	Employee Stock Option (right to buy)	Common Stock (5,203)	$26.15	Feb. 25, 2019	5,203	Acquired

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

Initial ownership (Form 3) 6 holdings

07

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

Date	Ticker	Security	Shares	Ownership
May 23, 2008	PRDO	Common Stock	9,535	Direct
May 23, 2008	PRDO	Employee Stock Option (Right to buy)→ Common Stock (3,000)	3,000	Direct
May 23, 2008	PRDO	Employee Stock Option (Right to buy)→ Common Stock (2,500)	2,500	Direct
May 23, 2008	PRDO	Employee Stock Option (Right to buy)→ Common Stock (2,500)	2,500	Direct
May 23, 2008	PRDO	Employee Stock Option (Right to buy)→ Common Stock (5,000)	5,000	Direct
May 23, 2008	PRDO	Employee Stock Option (Right to buy)→ Common Stock (10,000)	10,000	Direct