Matthew Ackley

Insider

First SEC filing: May 19, 2020 · Latest: May 19, 2020

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

RBA selling May 12, 2022

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
May 12, 2022	RBA	M	1,500	—	—	14,344 Direct	-9.47%	Disposed	(price as of 2026-08-19)
May 12, 2022	RBA	S	1,500	$58.00	$87,000	0 Direct	-100.00%	Disposed	51.5% (price as of 2026-08-19)
May 12, 2022	RBA	M	1,500	$17.76	$26,640	1,500 Direct	—	Acquired	394.7% (price as of 2026-08-19)
March 15, 2022	RBA	A	17,026	—	—	17,026 Direct	—	Acquired	(price as of 2026-08-19)
March 14, 2022	RBA	F	2,540	$56.03	$142,316	24,077 Direct	-9.54%	Disposed	56.8% (price as of 2026-08-19)
March 6, 2022	RBA	M	354	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 6, 2022	RBA	M	6,753	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 6, 2022	RBA	M	354	—	—	26,617 Direct	+1.35%	Acquired	(price as of 2026-08-19)
March 6, 2022	RBA	M	6,753	—	—	26,263 Direct	+34.61%	Acquired	(price as of 2026-08-19)
March 4, 2022	RBA	A	32	—	—	354 Direct	+9.94%	Acquired	(price as of 2026-08-19)
Feb. 25, 2022	RBA	A	322	—	—	322 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 25, 2022	RBA	A	6,753	—	—	6,753 Direct	—	Acquired	(price as of 2026-08-19)
Dec. 31, 2021	RBA	J	34	$61.77	$2,100	1,844 Indirect	+1.88%	Acquired	42.2% (price as of 2026-08-19)
Dec. 8, 2021	RBA	M	1,500	—	—	15,844 Direct	-8.65%	Disposed	(price as of 2026-08-19)
Dec. 8, 2021	RBA	S	1,500	$70.97	$106,455	0 Direct	-100.00%	Disposed	23.8% (price as of 2026-08-19)
Dec. 8, 2021	RBA	M	1,500	$17.76	$26,640	1,500 Direct	—	Acquired	394.7% (price as of 2026-08-19)
Aug. 12, 2021	RBA	A	13,239	—	—	13,239 Direct	—	Acquired	(price as of 2026-08-19)
Aug. 12, 2021	RBA	A	10,816	—	—	10,816 Direct	—	Acquired	(price as of 2026-08-19)
Aug. 12, 2021	RBA	A	8,758	—	—	8,758 Direct	—	Acquired	(price as of 2026-08-19)
Aug. 11, 2021	RBA	M	2,000	—	—	17,344 Direct	-10.34%	Disposed	(price as of 2026-08-19)
Aug. 11, 2021	RBA	S	2,000	$60.25	$120,500	0 Direct	-100.00%	Disposed	45.8% (price as of 2026-08-19)
Aug. 11, 2021	RBA	M	2,000	$17.76	$35,520	2,000 Direct	—	Acquired	394.7% (price as of 2026-08-19)
May 13, 2021	RBA	M	2,000	—	—	19,344 Direct	-9.37%	Disposed	(price as of 2026-08-19)
May 13, 2021	RBA	S	2,000	$60.57	$121,140	0 Direct	-100.00%	Disposed	45.0% (price as of 2026-08-19)
May 13, 2021	RBA	M	2,000	$17.76	$35,520	2,000 Direct	—	Acquired	394.7% (price as of 2026-08-19)
March 15, 2021	RBA	F	2,968	$56.49	$167,662	19,510 Direct	-13.20%	Disposed	55.5% (price as of 2026-08-19)
March 5, 2021	RBA	A	33	—	—	22,478 Direct	+0.15%	Acquired	(price as of 2026-08-19)
Feb. 28, 2021	RBA	M	419	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Feb. 28, 2021	RBA	M	7,954	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Feb. 28, 2021	RBA	M	419	—	—	22,445 Direct	+1.90%	Acquired	(price as of 2026-08-19)
Feb. 28, 2021	RBA	M	7,954	—	—	22,026 Direct	+56.52%	Acquired	(price as of 2026-08-19)
Feb. 25, 2021	RBA	A	19,278	—	—	19,278 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 16, 2021	RBA	A	419	—	—	419 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 16, 2021	RBA	A	7,954	—	—	7,954 Direct	—	Acquired	(price as of 2026-08-19)
Dec. 31, 2020	RBA	J	30	$70.20	$2,106	1,455 Indirect	+2.11%	Acquired	25.1% (price as of 2026-08-19)
Dec. 11, 2020	RBA	M	2,000	—	—	21,344 Direct	-8.57%	Disposed	(price as of 2026-08-19)
Dec. 11, 2020	RBA	S	2,000	$71.71	$143,420	0 Direct	-100.00%	Disposed	22.5% (price as of 2026-08-19)
Dec. 11, 2020	RBA	M	2,000	$17.76	$35,520	2,000 Direct	—	Acquired	394.7% (price as of 2026-08-19)
Nov. 15, 2020	RBA	M	1,025	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Nov. 15, 2020	RBA	M	16,709	—	—	877 Direct	-95.01%	Disposed	(price as of 2026-08-19)
Nov. 15, 2020	RBA	F	7,819	$66.56	$520,433	9,915 Direct	-44.09%	Disposed	32.0% (price as of 2026-08-19)
Nov. 15, 2020	RBA	M	1,025	—	—	17,734 Direct	+6.13%	Acquired	(price as of 2026-08-19)
Nov. 15, 2020	RBA	M	16,709	—	—	16,709 Direct	—	Acquired	(price as of 2026-08-19)
Sept. 16, 2020	RBA	A	65	—	—	1,025 Direct	+6.77%	Acquired	(price as of 2026-08-19)
Aug. 19, 2020	RBA	M	2,450	—	—	23,344 Direct	-9.50%	Disposed	(price as of 2026-08-19)
Aug. 19, 2020	RBA	S	2,450	$63.44	$155,428	0 Direct	-100.00%	Disposed	38.5% (price as of 2026-08-19)
Aug. 19, 2020	RBA	M	2,450	$17.76	$43,512	2,450 Direct	—	Acquired	394.7% (price as of 2026-08-19)
Aug. 11, 2020	RBA	M	2,000	$17.76	$35,520	2,000 Direct	—	Acquired	394.7% (price as of 2026-08-19)
Aug. 11, 2020	RBA	M	2,000	—	—	25,794 Direct	-7.20%	Disposed	(price as of 2026-08-19)
Aug. 11, 2020	RBA	S	2,000	$57.57	$115,140	0 Direct	-100.00%	Disposed	52.6% (price as of 2026-08-19)
June 17, 2020	RBA	A	84	—	—	960 Direct	+9.59%	Acquired	(price as of 2026-08-19)
June 2, 2020	RBA	M	4,000	$17.76	$71,040	4,000 Direct	—	Acquired	394.7% (price as of 2026-08-19)
June 2, 2020	RBA	S	4,000	$43.60	$174,400	0 Direct	-100.00%	Disposed	101.5% (price as of 2026-08-19)
June 2, 2020	RBA	M	4,000	—	—	27,794 Direct	-12.58%	Disposed	(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
May 12, 2022	RBA	Employee Stock Option (Right to Buy)	Common Shares (1,500)	$17.76	Feb. 3, 2026	1,500	Disposed
March 15, 2022	RBA	Employee Stock Option (Right to Buy)	Common Shares (17,026)	$57.70	—	17,026	Acquired
March 6, 2022	RBA	Dividend Equivalent Rights (2019 PSUs)	Common Shares (354)	—	—	354	Disposed
March 6, 2022	RBA	Performance Share Units (2019 PSUs)	Common Shares (6,753)	—	—	6,753	Disposed
March 4, 2022	RBA	Dividend Equivalent Rights (2019 PSUs)	Common Shares (32)	—	—	32	Acquired
Feb. 25, 2022	RBA	Dividend Equivalent Rights (2019 PSUs)	Common Shares (322)	—	—	322	Acquired
Feb. 25, 2022	RBA	Performance Share Units (2019 PSUs)	Common Shares (6,753)	—	—	6,753	Acquired
Dec. 8, 2021	RBA	Employee Stock Option (Right to Buy)	Common Shares (1,500)	$17.76	Feb. 3, 2026	1,500	Disposed
Aug. 12, 2021	RBA	Employee Stock Option (Right to Buy)	Common Shares (13,239)	$100.00	—	13,239	Acquired
Aug. 12, 2021	RBA	Employee Stock Option (Right to Buy)	Common Shares (10,816)	$90.00	—	10,816	Acquired
Aug. 12, 2021	RBA	Employee Stock Option (Right to Buy)	Common Shares (8,758)	$80.00	—	8,758	Acquired
Aug. 11, 2021	RBA	Employee Stock Option (Right to Buy)	Common Shares (2,000)	$17.76	Feb. 3, 2026	2,000	Disposed
May 13, 2021	RBA	Employee Stock Option (Right to Buy)	Common Shares (2,000)	$17.76	Feb. 3, 2026	2,000	Disposed
Feb. 28, 2021	RBA	Dividend Equivalent Rights (2018 PSUs)	Common Shares (419)	—	—	419	Disposed
Feb. 28, 2021	RBA	Performance Share Units (2018 PSUs)	Common Shares (7,954)	—	—	7,954	Disposed
Feb. 25, 2021	RBA	Employee Stock Option (Right to Buy)	Common Shares (19,278)	$54.83	—	19,278	Acquired
Feb. 16, 2021	RBA	Dividend Equivalent Rights (2018 PSUs)	Common Shares (419)	—	—	419	Acquired
Feb. 16, 2021	RBA	Performance Share Units (2018 PSUs)	Common Shares (7,954)	—	—	7,954	Acquired
Dec. 11, 2020	RBA	Employee Stock Option (Right to Buy)	Common Shares (2,000)	$17.76	Feb. 3, 2026	2,000	Disposed
Nov. 15, 2020	RBA	Dividend Equivalent Rights (2017 RSUs)	Common Shares (1,025)	—	—	1,025	Disposed
Nov. 15, 2020	RBA	Restricted Share Units (2017 RSUs)	Common Shares (16,709)	—	—	16,709	Disposed
Sept. 16, 2020	RBA	Dividend Equivalent Rights (2017 RSUs)	Common Shares (65)	—	—	65	Acquired
Aug. 19, 2020	RBA	Employee Stock Option (Right to Buy)	Common Shares (2,450)	$17.76	Feb. 3, 2026	2,450	Disposed
Aug. 11, 2020	RBA	Employee Stock Option (Right to Buy)	Common Shares (2,000)	$17.76	Feb. 3, 2026	2,000	Disposed
June 17, 2020	RBA	Dividend Equivalent Rights (2017 RSUs)	Common Shares (84)	—	—	84	Acquired
June 2, 2020	RBA	Employee Stock Option (Right to Buy)	Common Shares (4,000)	$17.76	Feb. 3, 2026	4,000	Disposed

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

Initial ownership (Form 3) 8 holdings

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

Date	Ticker	Security	Shares	Ownership
May 19, 2020	RBA	Common Shares	1,155	Indirect
May 19, 2020	RBA	Common Shares	4,157	Direct
May 19, 2020	RBA	Employee Stock Option (Right to Buy)→ Common Shares (31,794)	31,794	Direct
May 19, 2020	RBA	Employee Stock Option (Right to Buy)→ Common Shares (20,726)	20,726	Direct
May 19, 2020	RBA	Employee Stock Option (Right to Buy)→ Common Shares (16,081)	16,081	Direct
May 19, 2020	RBA	Employee Stock Option (Right to Buy)→ Common Shares (23,171)	23,171	Direct
May 19, 2020	RBA	Employee Stock Option (Right to Buy)→ Common Shares (22,667)	22,667	Direct
May 19, 2020	RBA	Restricted Share Units (2017 RSUs)→ Common Shares (17,586)	17,586	Direct