Robert W. Bourne

Insider

First SEC filing: Oct. 23, 2019 · Latest: Oct. 23, 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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 35 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

35 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 12, 2022	WES	F	240	$28.17	$6,761	34,770 Direct	-0.69%	Disposed	75.9% (price as of 2026-08-19)
Aug. 12, 2022	WES	A	610	—	—	35,010 Direct	+1.77%	Acquired	(price as of 2026-08-19)
June 17, 2022	WES	P	2,500	$22.90	$57,250	34,400 Direct	+7.84%	Acquired	116.4% (price as of 2026-08-19)
May 13, 2022	WES	F	261	$25.93	$6,768	31,900 Direct	-0.81%	Disposed	91.1% (price as of 2026-08-19)
May 13, 2022	WES	A	663	—	—	32,161 Direct	+2.10%	Acquired	(price as of 2026-08-19)
Feb. 15, 2022	WES	A	8,671	—	—	8,671 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 15, 2022	WES	A	8,671	—	—	8,671 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 15, 2022	WES	A	17,341	—	—	32,035 Direct	+118.01%	Acquired	(price as of 2026-08-19)
Feb. 14, 2022	WES	F	140	$26.70	$3,738	31,498 Direct	-0.44%	Disposed	85.6% (price as of 2026-08-19)
Feb. 14, 2022	WES	A	574	—	—	31,638 Direct	+1.85%	Acquired	(price as of 2026-08-19)
Feb. 12, 2022	WES	M	12,484	—	—	28,709 Direct	+76.94%	Acquired	(price as of 2026-08-19)
Feb. 12, 2022	WES	F	3,202	$27.27	$87,319	25,507 Direct	-11.15%	Disposed	81.7% (price as of 2026-08-19)
Feb. 12, 2022	WES	M	7,346	—	—	32,853 Direct	+28.80%	Acquired	(price as of 2026-08-19)
Feb. 12, 2022	WES	F	1,789	$27.27	$48,786	31,064 Direct	-5.45%	Disposed	81.7% (price as of 2026-08-19)
Feb. 12, 2022	WES	M	12,484	—	—	12,485 Direct	-50.00%	Disposed	(price as of 2026-08-19)
Feb. 12, 2022	WES	M	7,346	—	—	14,694 Direct	-33.33%	Disposed	(price as of 2026-08-19)
Nov. 12, 2021	WES	D	165	$22.29	$3,678	16,225 Direct	-1.01%	Disposed	122.3% (price as of 2026-08-19)
Nov. 12, 2021	WES	A	678	—	—	16,390 Direct	+4.32%	Acquired	(price as of 2026-08-19)
Aug. 13, 2021	WES	D	185	$19.69	$3,643	15,712 Direct	-1.16%	Disposed	151.7% (price as of 2026-08-19)
Aug. 13, 2021	WES	A	759	—	—	15,897 Direct	+5.01%	Acquired	(price as of 2026-08-19)
May 14, 2021	WES	D	164	$21.85	$3,583	15,138 Direct	-1.07%	Disposed	126.8% (price as of 2026-08-19)
May 14, 2021	WES	A	674	—	—	15,302 Direct	+4.61%	Acquired	(price as of 2026-08-19)
Feb. 18, 2021	WES	A	22,040	—	—	22,040 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 12, 2021	WES	M	12,485	—	—	24,969 Direct	-33.33%	Disposed	(price as of 2026-08-19)
Feb. 12, 2021	WES	D	3,316	$16.52	$54,780	14,628 Direct	-18.48%	Disposed	199.9% (price as of 2026-08-19)
Feb. 12, 2021	WES	A	12,485	—	—	17,944 Direct	+228.70%	Acquired	(price as of 2026-08-19)
Feb. 12, 2021	WES	D	291	$16.52	$4,807	5,459 Direct	-5.06%	Disposed	199.9% (price as of 2026-08-19)
Feb. 12, 2021	WES	A	1,117	—	—	5,750 Direct	+24.11%	Acquired	(price as of 2026-08-19)
Nov. 13, 2020	WES	A	1,633	—	—	5,030 Direct	+48.07%	Acquired	(price as of 2026-08-19)
Nov. 13, 2020	WES	D	397	$11.30	$4,486	4,633 Direct	-7.89%	Disposed	338.5% (price as of 2026-08-19)
Aug. 13, 2020	WES	D	455	$9.88	$4,495	3,397 Direct	-11.81%	Disposed	401.5% (price as of 2026-08-19)
Aug. 13, 2020	WES	A	1,867	—	—	3,852 Direct	+94.06%	Acquired	(price as of 2026-08-19)
May 14, 2020	WES	D	638	$7.03	$4,485	1,985 Direct	-24.32%	Disposed	604.8% (price as of 2026-08-19)
May 14, 2020	WES	A	2,623	—	—	2,623 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 12, 2020	WES	A	37,454	—	—	37,454 Direct	—	Acquired	(price as of 2026-08-19)
Dec. 17, 2018	KNTK	J	25,000	—	—	25,000 Direct	—	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.

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. 15, 2022	WES	2022 Performance Unit - ROA	Common units representing limited partner interests (8,671)	—	Feb. 12, 2025	8,671	Acquired
Feb. 15, 2022	WES	2022 Performance Unit - TUR	Common units representing limited partner interests (8,671)	—	Feb. 12, 2025	8,671	Acquired
Feb. 15, 2022	WES	Phantom Units	Common units representing limited partner interests (17,341)	—	—	17,341	Acquired
Feb. 12, 2022	WES	Phantom Units	Common units representing limited partner interests (12,484)	—	—	12,484	Disposed
Feb. 12, 2022	WES	Phantom Units	Common units representing limited partner interests (7,346)	—	—	7,346	Disposed
Feb. 18, 2021	WES	Phantom Units	Common units representing limited partner interests (22,040)	—	—	22,040	Acquired
Feb. 12, 2021	WES	Phantom Units	Common Units representing limited partner interests (12,485)	—	Feb. 12, 2023	12,485	Disposed
Feb. 12, 2020	WES	Phantom Units	Common Units representing limited partner interests (37,454)	—	—	37,454	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Oct. 23, 2019	WES	Common Units representing limited partner interests	0	Direct