David Lee King

CIK 1620715 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 23, 2021 · Latest: Feb. 23, 2021

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

PRIM selling March 15, 2022

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 45 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

45 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 31, 2026	PRIM	A	356	—	—	15,297 Direct	+2.38%	Acquired	(price as of 2026-08-20)
Aug. 3, 2022	PRIM	A	1,211	—	—	39,115 Direct	+3.19%	Acquired	(price as of 2026-08-20)
May 4, 2022	PRIM	A	1,119	—	—	37,904 Direct	+3.04%	Acquired	(price as of 2026-08-20)
March 15, 2022	PRIM	S	20,000	$26.51	$530,200	36,785 Direct	-35.22%	Disposed	201.7% (price as of 2026-08-20)
Nov. 3, 2021	PRIM	A	1,111	—	—	55,579 Direct	+2.04%	Acquired	(price as of 2026-08-20)
Nov. 3, 2021	PRIM	A	1,111	—	—	55,579 Direct	+2.04%	Acquired	(price as of 2026-08-20)
Aug. 3, 2021	PRIM	A	916	—	—	54,468 Direct	+1.71%	Acquired	(price as of 2026-08-20)
May 4, 2021	PRIM	A	802	—	—	53,552 Direct	+1.52%	Acquired	(price as of 2026-08-20)
Feb. 19, 2021	PRIM	A	1,054	—	—	52,750 Direct	+2.04%	Acquired	(price as of 2026-08-20)
Nov. 5, 2020	PRIM	A	1,221	—	—	51,696 Direct	+2.42%	Acquired	(price as of 2026-08-20)
Aug. 28, 2020	PRIM	M	14,115	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 28, 2020	PRIM	F	5,554	$18.93	$105,137	50,475 Direct	-9.91%	Disposed	322.5% (price as of 2026-08-20)
Aug. 28, 2020	PRIM	M	14,115	—	—	56,029 Direct	+33.68%	Acquired	(price as of 2026-08-20)
July 31, 2020	PRIM	A	1,298	—	—	41,914 Direct	+3.20%	Acquired	(price as of 2026-08-20)
July 31, 2020	PRIM	A	1,298	—	—	41,914 Direct	-3.00%	Disposed	(price as of 2026-08-20)
July 1, 2020	PRIM	M	50,763	—	—	14,115 Direct	-78.24%	Disposed	(price as of 2026-08-20)
July 1, 2020	PRIM	F	19,975	$17.71	$353,757	40,616 Direct	-32.97%	Disposed	351.6% (price as of 2026-08-20)
July 1, 2020	PRIM	M	50,763	—	—	60,591 Direct	+516.51%	Acquired	(price as of 2026-08-20)
June 30, 2020	PRIM	A	171	—	—	64,878 Direct	+0.26%	Acquired	(price as of 2026-08-20)
May 1, 2020	PRIM	A	1,493	—	—	9,828 Direct	+17.91%	Acquired	(price as of 2026-08-20)
March 31, 2020	PRIM	A	190	—	—	64,707 Direct	+0.29%	Acquired	(price as of 2026-08-20)
Feb. 28, 2020	PRIM	A	14,115	—	—	64,517 Direct	+28.00%	Acquired	(price as of 2026-08-20)
Feb. 21, 2020	PRIM	A	2,093	—	—	8,335 Direct	+33.53%	Acquired	(price as of 2026-08-20)
Dec. 31, 2019	PRIM	A	136	—	—	50,402 Direct	+0.27%	Acquired	(price as of 2026-08-20)
Nov. 8, 2019	PRIM	S	8,929	$22.26	$198,760	6,242 Direct	-58.86%	Disposed	259.3% (price as of 2026-08-20)
Sept. 30, 2019	PRIM	A	153	—	—	50,266 Direct	+0.31%	Acquired	(price as of 2026-08-20)
Sept. 28, 2019	PRIM	A	120	—	—	49,669 Direct	+0.24%	Acquired	(price as of 2026-08-20)
June 28, 2019	PRIM	A	143	—	—	50,113 Direct	+0.29%	Acquired	(price as of 2026-08-20)
March 29, 2019	PRIM	A	145	—	—	49,970 Direct	+0.29%	Acquired	(price as of 2026-08-20)
March 8, 2019	PRIM	A	8,929	$15.81	$141,167	15,171 Direct	+143.05%	Acquired	405.9% (price as of 2026-08-20)
Dec. 31, 2018	PRIM	A	156	—	—	49,825 Direct	+0.31%	Acquired	(price as of 2026-08-20)
Sept. 21, 2018	PRIM	S	7,866	$25.44	$200,111	6,242 Direct	-55.76%	Disposed	214.4% (price as of 2026-08-20)
June 29, 2018	PRIM	A	109	—	—	49,549 Direct	+0.22%	Acquired	(price as of 2026-08-20)
March 29, 2018	PRIM	A	118	—	—	49,440 Direct	+0.24%	Acquired	(price as of 2026-08-20)
Feb. 26, 2018	PRIM	P	7,866	$20.87	$164,163	14,108 Direct	+126.02%	Acquired	283.2% (price as of 2026-08-20)
Dec. 29, 2017	PRIM	A	109	—	—	49,322 Direct	+0.22%	Acquired	(price as of 2026-08-20)
Dec. 1, 2017	PRIM	S	9,077	$27.43	$248,982	6,242 Direct	-59.25%	Disposed	191.6% (price as of 2026-08-20)
Sept. 29, 2017	PRIM	A	92	—	—	49,213 Direct	+0.19%	Acquired	(price as of 2026-08-20)
June 30, 2017	PRIM	A	108	—	—	49,121 Direct	+0.22%	Acquired	(price as of 2026-08-20)
March 31, 2017	PRIM	A	116	—	—	49,013 Direct	+0.24%	Acquired	(price as of 2026-08-20)
March 7, 2017	PRIM	A	6,242	$17.54	$109,485	15,319 Direct	+68.77%	Acquired	356.0% (price as of 2026-08-20)
Dec. 31, 2016	PRIM	A	59	—	—	48,897 Direct	+0.12%	Acquired	(price as of 2026-08-20)
Sept. 30, 2016	PRIM	A	65	—	—	48,838 Direct	+0.13%	Acquired	(price as of 2026-08-20)
June 30, 2016	PRIM	A	71	—	—	48,773 Direct	+0.15%	Acquired	(price as of 2026-08-20)
March 31, 2016	PRIM	A	55	—	—	48,702 Direct	+0.11%	Acquired	(price as of 2026-08-20)
March 10, 2016	PRIM	A	5,118	$16.75	$85,726	9,077 Direct	+129.28%	Acquired	377.5% (price as of 2026-08-20)
Dec. 31, 2015	PRIM	A	61	—	—	48,647 Direct	+0.13%	Acquired	(price as of 2026-08-20)
Sept. 30, 2015	PRIM	A	74	—	—	48,586 Direct	+0.15%	Acquired	(price as of 2026-08-20)
May 4, 2015	PRIM	A	3,959	$16.84	$66,670	3,959 Direct	—	Acquired	374.9% (price as of 2026-08-20)
March 24, 2014	PRIM	A	48,512	—	—	48,512 Direct	—	Acquired	(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
Aug. 28, 2020	PRIM	Restricted Stock Unit	Common Stock (14,115)	—	—	14,115	Disposed
July 1, 2020	PRIM	Restricted Stock Unit	Common Stock (50,763)	—	—	50,763	Disposed
June 30, 2020	PRIM	Restricted Stock Units	Common Stock (171)	—	—	171	Acquired
March 31, 2020	PRIM	Restricted Stock Units	Common Stock (190)	—	—	190	Acquired
Feb. 28, 2020	PRIM	Restricted Stock Units	Common Stock (14,115)	—	—	14,115	Acquired
Dec. 31, 2019	PRIM	Restricted Stock Units	Common Stock (136)	—	—	136	Acquired
Sept. 30, 2019	PRIM	Restricted Stock Units	Common Stock (153)	—	—	153	Acquired
Sept. 28, 2019	PRIM	Resticted Stock Units	Common Stock (120)	—	—	120	Acquired
June 28, 2019	PRIM	Restricted Stock Units	Common Stock (143)	—	—	143	Acquired
March 29, 2019	PRIM	Resticted Stock Units	Common Stock (145)	—	—	145	Acquired
Dec. 31, 2018	PRIM	Resticted Stock Units	Common Stock (156)	—	—	156	Acquired
June 29, 2018	PRIM	Resticted Stock Units	Common Stock (109)	—	—	109	Acquired
March 29, 2018	PRIM	Resticted Stock Units	Common Stock (118)	—	—	118	Acquired
Dec. 29, 2017	PRIM	Resticted Stock Units	Common Stock (109)	—	—	109	Acquired
Sept. 29, 2017	PRIM	Resticted Stock Units	Common Stock (92)	—	—	92	Acquired
June 30, 2017	PRIM	Resticted Stock Units	Common Stock (108)	—	—	108	Acquired
March 31, 2017	PRIM	Resticted Stock Units	Common Stock (116)	—	—	116	Acquired
Dec. 31, 2016	PRIM	Resticted Stock Units	Common Stock (59)	—	—	59	Acquired
Sept. 30, 2016	PRIM	Resticted Stock Units	Common Stock (65)	—	—	65	Acquired
June 30, 2016	PRIM	Resticted Stock Units	Common Stock (71)	—	—	71	Acquired
March 31, 2016	PRIM	Resticted Stock Units	Common Stock (55)	—	—	55	Acquired
Dec. 31, 2015	PRIM	Resticted Stock Units	Common Stock (61)	—	—	61	Acquired
Sept. 30, 2015	PRIM	Restricted Stock Units	Common Stock (74)	—	—	74	Acquired
March 24, 2014	PRIM	Restricted Stock Units	Common Stock (48,512)	—	—	48,512	Acquired

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