Colon S. Mclean

Insider

First SEC filing: Nov. 2, 2012 · Latest: Nov. 2, 2012

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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
March 16, 2013	PRDO	D	13,345	—	—	10,842 Direct	-55.17%	Disposed	(price as of 2026-08-20)
March 16, 2013	PRDO	D	1,058	—	—	24,187 Direct	-4.19%	Disposed	(price as of 2026-08-20)
March 16, 2013	PRDO	D	2,116	—	—	25,245 Direct	-7.73%	Disposed	(price as of 2026-08-20)
March 16, 2013	PRDO	D	15,440	—	—	27,361 Direct	-36.07%	Disposed	(price as of 2026-08-20)
March 3, 2013	PRDO	F	667	$3.00	$2,001	42,801 Direct	-1.53%	Disposed	988.8% (price as of 2026-08-20)
March 3, 2013	PRDO	D	3,540	—	—	43,468 Direct	-7.53%	Disposed	(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.

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

Date	Ticker	Security	Shares	Ownership
Nov. 2, 2012	PRDO	Common Stock	47,008	Direct
Nov. 2, 2012	PRDO	Non-Qualified Stock Option (right to buy)→ Common Stock (12,670)	12,670	Direct
Nov. 2, 2012	PRDO	Non-Qualified Stock Option (right to buy)→ Common Stock (7,594)	7,594	Direct
Nov. 2, 2012	PRDO	Non-Qualified Stock Option (right to buy)→ Common Stock (9,652)	9,652	Direct
Nov. 2, 2012	PRDO	Non-Qualified Stock Option (right to buy)→ Common Stock (11,536)	11,536	Direct
Nov. 2, 2012	PRDO	Non-Qualified Stock Option (right to buy)→ Common Stock (9,356)	9,356	Direct