Insider trading

Period: 120 months Stock: ALTO Role: Other officers × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

13 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

13 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

13 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

13 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
13 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
13 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

13 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
13 Aug 2025
Sneed James R Chief Commercial Officer
Bought
$3.36K 3,176 at 1.06
0.7%
First buy on file
16 Mar 2023
Graham Auste M Gen. Counsel, VP & Secy
Bought
$5.00K 2,700 at 1.85
4.3%
14 Mar 2023
Graham Auste M Gen. Counsel, VP & Secy
Bought
$5.00K 2,526 at 1.98
4.2%
First buy on file
12 Nov 2021
Wright Christopher W VP, Gen. Counsel & Secy
Sold, plan not stated
$375.50K 65,532 at 5.73
44.8%
2 Jun 2021
Wright Christopher W VP, Gen. Counsel & Secy
Sold, plan not stated
$151.35K 21,746 at 6.96
12.9%
15 Mar 2021
Sneed James R CCO and VP
Sold, plan not stated
$601.00K 100,000 at 6.01
36.5%
1 Dec 2020
Wright Christopher W VP, Gen. Counsel & Secy
Sold, plan not stated
$223.63K 37,179 at 6.02
22.1%
18 Aug 2020
Wright Christopher W VP, Gen. Counsel & Secy
Sold, plan not stated
$414.35K 82,869 at 5.00
33.0%
12 Jun 2020
Sneed James R VP, Supply & Trading
Bought 7×
$17.04K 20,765 at 0.82
12.4%
First buy on file
5 Jun 2019
Sneed James R VP, Supply & Trading
Bought
$12.63K 13,299 at 0.95
8.4%
First buy on file
9 Mar 2018
Kandris Michael D Chief Operating Officer
Bought
$9.75K 3,000 at 3.25
3.0%
First buy on file
8 Mar 2018
Koehler Paul VP, Commodities & Corp Dev
Bought
$20.80K 6,500 at 3.20
7.3%
First buy on file
13 Dec 2016
Wright Christopher W VP, Gen. Counsel & Secy
Sold, plan not stated
$61.69K 6,426 at 9.60
9.6%
Showing 1–13 of 13.