Carol Stephenson

Insider

First SEC filing: June 7, 2010 · Latest: June 7, 2010

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 + 46 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

46 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 18, 2026	RBA	A	6	—	—	6 Direct	—	Acquired	(price as of 2026-08-20)
June 18, 2026	RBA	A	5	—	—	27 Direct	+22.73%	Acquired	(price as of 2026-08-20)
June 18, 2026	RBA	A	8	—	—	73 Direct	+12.31%	Acquired	(price as of 2026-08-20)
June 18, 2026	RBA	A	13	—	—	200 Direct	+6.95%	Acquired	(price as of 2026-08-20)
May 15, 2026	RBA	A	1,965	—	—	1,965 Direct	—	Acquired	(price as of 2026-08-20)
March 2, 2026	RBA	A	6	—	—	22 Direct	+37.50%	Acquired	(price as of 2026-08-20)
March 2, 2026	RBA	A	8	—	—	65 Direct	+14.04%	Acquired	(price as of 2026-08-20)
March 2, 2026	RBA	A	13	—	—	187 Direct	+7.47%	Acquired	(price as of 2026-08-20)
Dec. 17, 2025	RBA	A	6	—	—	16 Direct	+60.00%	Acquired	(price as of 2026-08-20)
Dec. 17, 2025	RBA	A	8	—	—	57 Direct	+16.33%	Acquired	(price as of 2026-08-20)
Dec. 17, 2025	RBA	A	13	—	—	174 Direct	+8.07%	Acquired	(price as of 2026-08-20)
Sept. 18, 2025	RBA	A	5	—	—	10 Direct	+100.00%	Acquired	(price as of 2026-08-20)
Sept. 18, 2025	RBA	A	7	—	—	49 Direct	+16.67%	Acquired	(price as of 2026-08-20)
Sept. 18, 2025	RBA	A	11	—	—	161 Direct	+7.33%	Acquired	(price as of 2026-08-20)
June 20, 2025	RBA	A	5	—	—	5 Direct	—	Acquired	(price as of 2026-08-20)
June 20, 2025	RBA	A	8	—	—	42 Direct	+23.53%	Acquired	(price as of 2026-08-20)
June 20, 2025	RBA	A	11	—	—	150 Direct	+7.91%	Acquired	(price as of 2026-08-20)
May 15, 2025	RBA	A	1,896	—	—	1,896 Direct	—	Acquired	(price as of 2026-08-20)
March 3, 2025	RBA	A	7	—	—	34 Direct	+25.93%	Acquired	(price as of 2026-08-20)
March 3, 2025	RBA	A	13	—	—	139 Direct	+10.32%	Acquired	(price as of 2026-08-20)
Dec. 18, 2024	RBA	A	9	—	—	27 Direct	+50.00%	Acquired	(price as of 2026-08-20)
Dec. 18, 2024	RBA	A	13	—	—	126 Direct	+11.50%	Acquired	(price as of 2026-08-20)
Sept. 18, 2024	RBA	A	9	—	—	18 Direct	+100.00%	Acquired	(price as of 2026-08-20)
Sept. 18, 2024	RBA	A	14	—	—	113 Direct	+14.14%	Acquired	(price as of 2026-08-20)
Aug. 12, 2024	RBA	A	164	—	—	4,115 Direct	+4.15%	Acquired	(price as of 2026-08-20)
June 20, 2024	RBA	A	9	—	—	9 Direct	—	Acquired	(price as of 2026-08-20)
June 20, 2024	RBA	A	14	—	—	99 Direct	+16.47%	Acquired	(price as of 2026-08-20)
May 15, 2024	RBA	A	2,630	—	—	2,630 Direct	—	Acquired	(price as of 2026-08-20)
May 13, 2024	RBA	A	443	—	—	3,951 Direct	+12.63%	Acquired	(price as of 2026-08-20)
March 4, 2024	RBA	A	451	—	—	3,508 Direct	+14.75%	Acquired	(price as of 2026-08-20)
March 1, 2024	RBA	A	14	—	—	85 Direct	+19.72%	Acquired	(price as of 2026-08-20)
Dec. 21, 2023	RBA	A	11	—	—	71 Direct	+18.33%	Acquired	(price as of 2026-08-20)
Nov. 14, 2023	RBA	A	505	—	—	3,057 Direct	+19.79%	Acquired	(price as of 2026-08-20)
Sept. 13, 2023	RBA	A	12	—	—	60 Direct	+25.00%	Acquired	(price as of 2026-08-20)
Aug. 14, 2023	RBA	A	525	—	—	2,552 Direct	+25.90%	Acquired	(price as of 2026-08-20)
Aug. 8, 2023	RBA	P	3,100	$58.67	$181,877	4,320 Direct	+254.10%	Acquired	48.4% (price as of 2026-08-20)
June 20, 2023	RBA	A	10	—	—	48 Direct	+26.32%	Acquired	(price as of 2026-08-20)
May 15, 2023	RBA	A	571	—	—	2,027 Direct	+39.22%	Acquired	(price as of 2026-08-20)
May 15, 2023	RBA	P	1,220	$52.62	$64,196	1,220 Direct	—	Acquired	65.4% (price as of 2026-08-20)
March 28, 2023	RBA	A	28	—	—	38 Direct	+280.00%	Acquired	(price as of 2026-08-20)
March 6, 2023	RBA	A	522	—	—	1,456 Direct	+55.89%	Acquired	(price as of 2026-08-20)
March 3, 2023	RBA	A	4	—	—	10 Direct	+66.67%	Acquired	(price as of 2026-08-20)
Dec. 14, 2022	RBA	A	5	—	—	6 Direct	+500.00%	Acquired	(price as of 2026-08-20)
Nov. 14, 2022	RBA	A	604	—	—	934 Direct	+183.03%	Acquired	(price as of 2026-08-20)
Sept. 14, 2022	RBA	A	1	—	—	1 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 15, 2022	RBA	A	330	—	—	330 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 31, 2012	GM	A	8,515	—	—	15,595 Direct	+120.27%	Acquired	(price as of 2026-08-20)
Dec. 31, 2011	GM	A	7,080	—	—	7,080 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 23, 2010	GM	P	800	$33.00	$26,400	800 Direct	—	Acquired	155.2% (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
June 18, 2026	RBA	Dividend Equivalent Rights (2026 RSUs)	Common Shares (6)	—	—	6	Acquired
June 18, 2026	RBA	Dividend Equivalent Rights (2025 RSUs)	Common Shares (5)	—	—	5	Acquired
June 18, 2026	RBA	Dividend Equivalent Rights (2024 RSUs)	Common Shares (8)	—	—	8	Acquired
June 18, 2026	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (13)	—	—	13	Acquired
May 15, 2026	RBA	Restricted Share Units (2026 RSUs)	Common Shares (1,965)	—	—	1,965	Acquired
March 2, 2026	RBA	Dividend Equivalent Rights (2025 RSUs)	Common Shares (6)	—	—	6	Acquired
March 2, 2026	RBA	Dividend Equivalent Rights (2024 RSUs)	Common Shares (8)	—	—	8	Acquired
March 2, 2026	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (13)	—	—	13	Acquired
Dec. 17, 2025	RBA	Dividend Equivalent Rights (2025 RSUs)	Common Shares (6)	—	—	6	Acquired
Dec. 17, 2025	RBA	Dividend Equivalent Rights (2024 RSUs)	Common Shares (8)	—	—	8	Acquired
Dec. 17, 2025	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (13)	—	—	13	Acquired
Sept. 18, 2025	RBA	Dividend Equivalent Rights (2025 RSUs)	Common Shares (5)	—	—	5	Acquired
Sept. 18, 2025	RBA	Dividend Equivalent Rights (2024 RSUs)	Common Shares (7)	—	—	7	Acquired
Sept. 18, 2025	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (11)	—	—	11	Acquired
June 20, 2025	RBA	Dividend Equivalent Rights (2025 RSUs)	Common Shares (5)	—	—	5	Acquired
June 20, 2025	RBA	Dividend Equivalent Rights (2024 RSUs)	Common Shares (8)	—	—	8	Acquired
June 20, 2025	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (11)	—	—	11	Acquired
May 15, 2025	RBA	Restricted Share Units (2025 RSUs)	Common Shares (1,896)	—	—	1,896	Acquired
March 3, 2025	RBA	Dividend Equivalent Rights (2024 RSUs)	Common Shares (7)	—	—	7	Acquired
March 3, 2025	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (13)	—	—	13	Acquired
Dec. 18, 2024	RBA	Dividend Equivalent Rights (2024 RSUs)	Common Shares (9)	—	—	9	Acquired
Dec. 18, 2024	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (13)	—	—	13	Acquired
Sept. 18, 2024	RBA	Dividend Equivalent Rights (2024 RSUs)	Common Shares (9)	—	—	9	Acquired
Sept. 18, 2024	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (14)	—	—	14	Acquired
Aug. 12, 2024	RBA	Deferred Share Units	Common Shares (164)	—	—	164	Acquired
June 20, 2024	RBA	Dividend Equivalent Rights (2024 RSUs)	Common Shares (9)	—	—	9	Acquired
June 20, 2024	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (14)	—	—	14	Acquired
May 15, 2024	RBA	Restricted Share Units (2024 RSUs)	Common Shares (2,630)	—	—	2,630	Acquired
May 13, 2024	RBA	Deferred Share Units	Common Shares (443)	—	—	443	Acquired
March 4, 2024	RBA	Deferred Share Units	Common Shares (451)	—	—	451	Acquired
March 1, 2024	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (14)	—	—	14	Acquired
Dec. 21, 2023	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (11)	—	—	11	Acquired
Nov. 14, 2023	RBA	Deferred Share Units	Common Shares (505)	—	—	505	Acquired
Sept. 13, 2023	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (12)	—	—	12	Acquired
Aug. 14, 2023	RBA	Deferred Share Units	Common Shares (525)	—	—	525	Acquired
June 20, 2023	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (10)	—	—	10	Acquired
May 15, 2023	RBA	Deferred Share Units	Common Shares (571)	—	—	571	Acquired
March 28, 2023	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (28)	—	—	28	Acquired
March 6, 2023	RBA	Deferred Share Units	Common Shares (522)	—	—	522	Acquired
March 3, 2023	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (4)	—	—	4	Acquired
Dec. 14, 2022	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (5)	—	—	5	Acquired
Nov. 14, 2022	RBA	Deferred Share Units	Common Shares (604)	—	—	604	Acquired
Sept. 14, 2022	RBA	Dividend Equivalent Rights (DSUs)	Common Shares (1)	—	—	1	Acquired
Aug. 15, 2022	RBA	Deferred Share Units	Common Shares (330)	—	—	330	Acquired
Dec. 31, 2012	GM	Deferred Share Units [F1]	Common Stock (8,515)	—	—	8,515	Acquired
Dec. 31, 2011	GM	Deferred Share Units [F1]	Common Stock (7,080)	—	—	7,080	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
June 7, 2010	GM	No securities beneficially owned	0	Direct