Michael D Killgore

Insider

First SEC filing: March 17, 2011 · Latest: March 17, 2011

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.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

PRIM selling March 21, 2014

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 3 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

3 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 21, 2014	PRIM	G	20,000	—	—	318,649 Direct	-5.91%	Disposed	(price as of 2026-08-19)
March 21, 2014	PRIM	S	8,480	$31.16	$264,237	310,169 Direct	-2.66%	Disposed	153.2% (price as of 2026-08-19)
March 7, 2014	PRIM	A	2,125	$21.57	$45,836	338,649 Direct	+0.63%	Acquired	265.7% (price as of 2026-08-19)
March 7, 2014	PRIM	P	2,125	$21.57	$45,836	338,649 Direct	+0.63%	Acquired	265.7% (price as of 2026-08-19)
Nov. 14, 2013	PRIM	S	20,000	$28.20	$564,000	336,524 Direct	-5.61%	Disposed	179.7% (price as of 2026-08-19)
Sept. 6, 2013	PRIM	S	15,000	$23.85	$357,750	356,524 Direct	-4.04%	Disposed	230.8% (price as of 2026-08-19)
Aug. 12, 2013	PRIM	S	25,000	$23.02	$575,500	371,524 Direct	-6.30%	Disposed	242.7% (price as of 2026-08-19)
May 24, 2013	PRIM	S	10,000	$21.32	$213,200	396,524 Direct	-2.46%	Disposed	270.0% (price as of 2026-08-19)
May 22, 2013	PRIM	S	10,000	$21.50	$215,000	406,524 Direct	-2.40%	Disposed	266.9% (price as of 2026-08-19)
May 16, 2013	PRIM	S	10,000	$21.26	$212,600	416,524 Direct	-2.34%	Disposed	271.0% (price as of 2026-08-19)
May 14, 2013	PRIM	S	10,000	$21.25	$212,500	426,524 Direct	-2.29%	Disposed	271.2% (price as of 2026-08-19)
March 14, 2013	PRIM	S	30,000	$20.94	$628,200	436,524 Direct	-6.43%	Disposed	276.7% (price as of 2026-08-19)
March 13, 2013	PRIM	P	4,538	$11.02	$50,009	466,524 Direct	+0.98%	Acquired	615.8% (price as of 2026-08-19)
March 5, 2013	PRIM	S 10b5-1	3,600	$19.08	$68,688	461,986 Direct	-0.77%	Disposed	313.4% (price as of 2026-08-19)
March 4, 2013	PRIM	S 10b5-1	1,300	$19.18	$24,934	465,586 Direct	-0.28%	Disposed	311.3% (price as of 2026-08-19)
March 1, 2013	PRIM	S 10b5-1	10,100	$19.08	$192,708	466,886 Direct	-2.12%	Disposed	313.4% (price as of 2026-08-19)
Feb. 1, 2013	PRIM	S 10b5-1	15,000	$19.63	$294,450	476,986 Direct	-3.05%	Disposed	301.9% (price as of 2026-08-19)
Jan. 2, 2013	PRIM	S 10b5-1	15,000	$15.50	$232,500	491,986 Direct	-2.96%	Disposed	408.9% (price as of 2026-08-19)
Nov. 20, 2012	PRIM	S 10b5-1	4,600	$14.51	$66,746	506,986 Direct	-0.90%	Disposed	443.7% (price as of 2026-08-19)
Nov. 19, 2012	PRIM	S 10b5-1	10,000	$14.51	$145,100	511,586 Direct	-1.92%	Disposed	443.7% (price as of 2026-08-19)
Nov. 14, 2012	PRIM	S 10b5-1	1,000	$14.50	$14,500	521,586 Direct	-0.19%	Disposed	444.0% (price as of 2026-08-19)
Nov. 6, 2012	PRIM	S 10b5-1	9,400	$14.59	$137,146	522,586 Direct	-1.77%	Disposed	440.7% (price as of 2026-08-19)
Nov. 5, 2012	PRIM	S 10b5-1	35,000	$14.56	$509,600	531,986 Direct	-6.17%	Disposed	441.8% (price as of 2026-08-19)
Nov. 2, 2012	PRIM	S 10b5-1	15,000	$14.50	$217,500	566,986 Direct	-2.58%	Disposed	444.0% (price as of 2026-08-19)
Sept. 18, 2012	PRIM	S	30,000	$13.04	$391,200	581,986 Direct	-4.90%	Disposed	504.9% (price as of 2026-08-19)
Sept. 17, 2012	PRIM	S	20,000	$13.01	$260,200	611,986 Direct	-3.16%	Disposed	506.3% (price as of 2026-08-19)
March 15, 2012	PRIM	P	4,884	$11.09	$54,164	631,986 Direct	+0.78%	Acquired	611.3% (price as of 2026-08-19)
March 15, 2012	PRIM	S	4,884	$11.09	$54,164	631,986 Direct	-0.77%	Disposed	611.3% (price as of 2026-08-19)
Feb. 3, 2012	PRIM	S 10b5-1	5,000	$16.48	$82,400	627,102 Direct	-0.79%	Disposed	378.7% (price as of 2026-08-19)
Feb. 2, 2012	PRIM	S 10b5-1	10,000	$16.46	$164,600	632,102 Direct	-1.56%	Disposed	379.3% (price as of 2026-08-19)
Feb. 1, 2012	PRIM	S 10b5-1	10,000	$16.23	$162,300	642,102 Direct	-1.53%	Disposed	386.0% (price as of 2026-08-19)
Jan. 5, 2012	PRIM	S 10b5-1	5,000	$15.15	$75,750	652,102 Direct	-0.76%	Disposed	420.7% (price as of 2026-08-19)
Jan. 4, 2012	PRIM	S 10b5-1	10,000	$15.16	$151,600	657,102 Direct	-1.50%	Disposed	420.3% (price as of 2026-08-19)
Jan. 3, 2012	PRIM	S 10b5-1	10,000	$15.20	$152,000	667,102 Direct	-1.48%	Disposed	419.0% (price as of 2026-08-19)
Dec. 6, 2011	PRIM	S	22	$15.06	$331	677,102 Direct	0.00%	Disposed	423.8% (price as of 2026-08-19)
Dec. 6, 2011	PRIM	S	3,322	$15.06	$50,029	677,124 Direct	-0.49%	Disposed	423.8% (price as of 2026-08-19)
Dec. 5, 2011	PRIM	S	30,000	$14.49	$434,700	680,446 Direct	-4.22%	Disposed	444.4% (price as of 2026-08-19)
Dec. 2, 2011	PRIM	S	16,556	$14.30	$236,751	710,446 Direct	-2.28%	Disposed	451.6% (price as of 2026-08-19)
Nov. 30, 2011	PRIM	S	50,000	$14.08	$704,000	727,002 Direct	-6.43%	Disposed	460.3% (price as of 2026-08-19)
Nov. 29, 2011	PRIM	S	100	$14.00	$1,400	777,002 Direct	-0.01%	Disposed	463.5% (price as of 2026-08-19)
March 16, 2011	PRIM	J	70,068	—	—	777,102 Direct	+9.91%	Acquired	(price as of 2026-08-19)

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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
March 17, 2011	PRIM	Common Stock	707,034	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

PRIM

Director of Construction Services (8)

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2010	—	—	—	—	—	—	—	—

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.