Robert R. Olander

Insider

First SEC filing: Aug. 9, 2023 · Latest: Aug. 9, 2023

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 7 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

7 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 1, 2026	ALTO	F	41,072	$4.79	$196,735	253,086 Direct	-13.96%	Disposed	-9.6% (price as of 2026-08-21)
March 17, 2026	ALTO	A	35,730	—	—	294,158 Direct	+13.83%	Acquired	(price as of 2026-08-21)
April 1, 2025	ALTO	F	22,128	$1.12	$24,783	258,428 Direct	-7.89%	Disposed	286.7% (price as of 2026-08-21)
March 31, 2025	ALTO	A	55,500	—	—	280,556 Direct	+24.66%	Acquired	(price as of 2026-08-21)
Nov. 12, 2024	ALTO	P	7,350	$1.36	$9,996	225,056 Direct	+3.38%	Acquired	218.5% (price as of 2026-08-21)
April 1, 2024	ALTO	F	15,178	$2.29	$34,758	217,706 Direct	-6.52%	Disposed	89.1% (price as of 2026-08-21)
March 20, 2024	ALTO	A	83,330	—	—	232,884 Direct	+55.72%	Acquired	(price as of 2026-08-21)
Sept. 17, 2023	ALTO	A	58,500	—	—	149,554 Direct	+64.25%	Acquired	(price as of 2026-08-21)

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.

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

Date	Ticker	Security	Shares	Ownership
Aug. 9, 2023	ALTO	Common Stock	91,054	Direct

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$368,305	—	$126,540	—	$272,100	—	$22,900	$789,845
2024	$354,231	—	$219,760	—	$43,560	—	$22,500	$640,051

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.