Robert A Tinstman

CIK 1202079 · View on SEC EDGAR ↗

Insider

First SEC filing: March 4, 2019 · Latest: March 4, 2019

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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 55 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

55 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 4, 2022	PRIM	A	1,119	—	—	42,939 Direct	+2.68%	Acquired	(price as of 2026-08-20)
Feb. 24, 2022	PRIM	A	1,206	—	—	41,820 Direct	+2.97%	Acquired	(price as of 2026-08-20)
Nov. 3, 2021	PRIM	A	1,111	—	—	40,614 Direct	+2.81%	Acquired	(price as of 2026-08-20)
Aug. 3, 2021	PRIM	A	916	—	—	39,503 Direct	+2.37%	Acquired	(price as of 2026-08-20)
June 17, 2021	PRIM	G	2,965	—	—	38,587 Direct	-7.14%	Disposed	(price as of 2026-08-20)
June 9, 2021	PRIM	S	2,818	—	—	41,552 Direct	-6.35%	Disposed	(price as of 2026-08-20)
May 4, 2021	PRIM	A	802	—	—	44,370 Direct	+1.84%	Acquired	(price as of 2026-08-20)
Feb. 19, 2021	PRIM	A	1,054	—	—	43,568 Direct	+2.48%	Acquired	(price as of 2026-08-20)
Nov. 5, 2020	PRIM	A	1,221	—	—	42,514 Direct	+2.96%	Acquired	(price as of 2026-08-20)
July 31, 2020	PRIM	A	1,298	—	—	41,293 Direct	+3.25%	Acquired	(price as of 2026-08-20)
May 1, 2020	PRIM	A	1,493	—	—	39,995 Direct	+3.88%	Acquired	(price as of 2026-08-20)
Feb. 21, 2020	PRIM	A	2,093	—	—	38,502 Direct	+5.75%	Acquired	(price as of 2026-08-20)
Aug. 2, 2019	PRIM	A	2,411	—	—	36,409 Direct	+7.09%	Acquired	(price as of 2026-08-20)
March 1, 2019	IDA	A	1,066	—	—	24,668 Direct	+4.52%	Acquired	(price as of 2026-08-20)
Feb. 26, 2019	PRIM	A	2,213	—	—	33,998 Direct	+6.96%	Acquired	(price as of 2026-08-20)
Aug. 2, 2018	PRIM	A	1,682	—	—	31,785 Direct	+5.59%	Acquired	(price as of 2026-08-20)
March 1, 2018	IDA	A	1,295	—	—	23,286 Direct	+5.89%	Acquired	(price as of 2026-08-20)
Feb. 21, 2018	PRIM	A	1,677	—	—	30,103 Direct	+5.90%	Acquired	(price as of 2026-08-20)
Aug. 1, 2017	PRIM	A	1,908	—	—	28,426 Direct	+7.20%	Acquired	(price as of 2026-08-20)
March 1, 2017	IDA	A	1,205	—	—	21,692 Direct	+5.88%	Acquired	(price as of 2026-08-20)
March 1, 2017	IDA	A	603	—	—	21,090 Direct	+2.94%	Acquired	(price as of 2026-08-20)
Feb. 21, 2017	PRIM	A	1,964	—	—	26,518 Direct	+8.00%	Acquired	(price as of 2026-08-20)
Aug. 3, 2016	PRIM	A	2,349	—	—	24,554 Direct	+10.58%	Acquired	(price as of 2026-08-20)
Feb. 29, 2016	IDA	A	1,409	—	—	20,192 Direct	+7.50%	Acquired	(price as of 2026-08-20)
Feb. 23, 2016	PRIM	A	2,090	—	—	22,205 Direct	+10.39%	Acquired	(price as of 2026-08-20)
Nov. 16, 2015	IDA	G	750	—	—	18,639 Direct	-3.87%	Disposed	(price as of 2026-08-20)
Aug. 3, 2015	PRIM	A	2,437	—	—	20,115 Direct	+13.79%	Acquired	(price as of 2026-08-20)
March 2, 2015	IDA	A	1,277	$62.62	$79,966	19,237 Direct	+7.11%	Acquired	126.0% (price as of 2026-08-20)
Feb. 24, 2015	PRIM	A	2,042	—	—	17,678 Direct	+13.06%	Acquired	(price as of 2026-08-20)
Sept. 8, 2014	PRIM	A	1,543	—	—	15,636 Direct	+10.95%	Acquired	(price as of 2026-08-20)
March 3, 2014	IDA	A	1,334	$56.19	$74,957	17,670 Direct	+8.17%	Acquired	151.9% (price as of 2026-08-20)
Feb. 27, 2014	PRIM	A	1,275	—	—	14,093 Direct	+9.95%	Acquired	(price as of 2026-08-20)
Feb. 24, 2014	IDA	M	2,250	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 24, 2014	IDA	S	2,250	$56.23	$126,518	16,276 Direct	-12.15%	Disposed	151.7% (price as of 2026-08-20)
Feb. 24, 2014	IDA	M	2,250	$30.46	$68,535	18,526 Direct	+13.82%	Acquired	364.7% (price as of 2026-08-20)
Aug. 2, 2013	PRIM	A	1,822	—	—	12,818 Direct	+16.57%	Acquired	(price as of 2026-08-20)
March 14, 2013	IDA	M	3,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 14, 2013	IDA	S	3,000	$47.63	$142,890	16,088 Direct	-15.72%	Disposed	197.2% (price as of 2026-08-20)
March 14, 2013	IDA	M	3,000	$31.21	$93,630	19,088 Direct	+18.65%	Acquired	353.5% (price as of 2026-08-20)
March 5, 2013	PRIM	A	2,496	—	—	10,996 Direct	+29.36%	Acquired	(price as of 2026-08-20)
March 1, 2013	IDA	A	1,285	$46.69	$59,997	16,088 Direct	+8.68%	Acquired	203.1% (price as of 2026-08-20)
Aug. 2, 2012	PRIM	A	3,056	—	—	8,500 Direct	+56.14%	Acquired	(price as of 2026-08-20)
March 1, 2012	IDA	A	1,482	$40.48	$59,991	14,592 Direct	+11.30%	Acquired	249.7% (price as of 2026-08-20)
Feb. 24, 2012	PRIM	A	2,479	—	—	5,444 Direct	+83.61%	Acquired	(price as of 2026-08-20)
Dec. 21, 2011	IDA	M	3,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 21, 2011	IDA	S	3,000	$41.85	$125,550	13,072 Direct	-18.67%	Disposed	238.2% (price as of 2026-08-20)
Dec. 21, 2011	IDA	M	3,000	$39.50	$118,500	16,072 Direct	+22.95%	Acquired	258.3% (price as of 2026-08-20)
Aug. 4, 2011	PRIM	A	2,965	—	—	2,965 Direct	—	Acquired	(price as of 2026-08-20)
March 1, 2011	IDA	A	1,192	$37.74	$44,986	12,966 Direct	+10.12%	Acquired	275.0% (price as of 2026-08-20)
Dec. 7, 2010	IDA	S	400	$37.32	$14,928	11,747 Direct	-3.29%	Disposed	279.3% (price as of 2026-08-20)
Dec. 7, 2010	IDA	S	1,100	$37.33	$41,063	12,147 Direct	-8.30%	Disposed	279.2% (price as of 2026-08-20)
Feb. 26, 2010	IDA	A	1,362	$33.03	$44,987	13,144 Direct	+11.56%	Acquired	328.5% (price as of 2026-08-20)
March 2, 2009	IDA	A	1,848	$24.34	$44,980	11,720 Direct	+18.72%	Acquired	481.5% (price as of 2026-08-20)
March 3, 2008	IDA	A	1,510	$29.80	$44,998	9,872 Direct	+18.06%	Acquired	375.0% (price as of 2026-08-20)
Feb. 1, 2007	IDA	A	1,082	$36.95	$39,980	8,362 Direct	+14.86%	Acquired	283.1% (price as of 2026-08-20)
May 16, 2006	IDA	S	600	$33.23	$19,938	7,280 Direct	-7.61%	Disposed	325.9% (price as of 2026-08-20)
May 16, 2006	IDA	S	200	$33.24	$6,648	7,880 Direct	-2.48%	Disposed	325.8% (price as of 2026-08-20)
May 16, 2006	IDA	S	700	$33.25	$23,275	8,080 Direct	-7.97%	Disposed	325.7% (price as of 2026-08-20)
Feb. 1, 2006	IDA	A	1,263	$31.66	$39,987	8,780 Direct	+16.80%	Acquired	347.1% (price as of 2026-08-20)
Feb. 1, 2005	IDA	A	1,325	$30.17	$39,975	7,517 Direct	+21.40%	Acquired	369.1% (price as of 2026-08-20)
June 2, 2004	IDA	A	611	$26.16	$15,984	6,192 Direct	+10.95%	Acquired	441.1% (price as of 2026-08-20)
March 19, 2004	IDA	A	2,250	—	—	2,250 Direct	—	Acquired	(price as of 2026-08-20)
March 19, 2004	IDA	A	750	—	—	5,581 Direct	+15.52%	Acquired	(price as of 2026-08-20)
Jan. 15, 2004	IDA	A	3,000	—	—	3,000 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
Feb. 24, 2014	IDA	Director Stock Option	Common Stock (2,250)	$30.46	March 19, 2014	2,250	Disposed
March 14, 2013	IDA	Director Stock Option	Common Stock (3,000)	$31.21	Jan. 15, 2014	3,000	Disposed
Dec. 21, 2011	IDA	Employee Stock Option	Common Stock (3,000)	$39.50	Jan. 17, 2012	3,000	Disposed
March 19, 2004	IDA	Stock Options (right-to-buy)	Common Stock (2,250)	$30.46	March 31, 2014	2,250	Acquired
Jan. 15, 2004	IDA	Stock Options (right-to-buy)	Common Stock (3,000)	$31.21	Jan. 14, 2014	3,000	Acquired

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