Insider trading

Period: 120 months Stock: CLNE 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.

19 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.

19 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.

19 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.

19 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.
19 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
19 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.

19 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
18 Sep 2025
Corbus Barclay SVP, STRATEGIC DEVELOPMENT
Sold at will
$276.93K 105,300 at 2.63
9.0%
Not planned
27 Feb 2023
Corbus Barclay SVP, STRATEGIC DEVELOPMENT
Sold, plan not stated
$32.13K 5,643 at 5.69
0.9%
27 Feb 2023
Pratt Mitchell W COO AND SECRETARY · indirect
Sold, plan not stated
$22.51K 3,950 at 5.70
0.5%
23 Jan 2023
Corbus Barclay SVP, STRATEGIC DEVELOPMENT
Sold, plan not stated
$61.96K 11,286 at 5.49
1.8%
23 Jan 2023
Pratt Mitchell W COO AND SECRETARY · indirect
Sold, plan not stated
$45.31K 8,140 at 5.57
0.9%
3 Mar 2021
Corbus Barclay SVP, Strategic Development
Sold, plan not stated
$203.66K 15,675 at 12.99
2.4%
3 Mar 2021
Pratt Mitchell W COO and Secretary · indirect
Sold, plan not stated
$152.74K 11,756 at 12.99
1.8%
26 Feb 2021
Corbus Barclay SVP, Strategic Development
Sold, plan not stated
$57.67K 4,651 at 12.40
0.7%
19 Jan 2021
Pratt Mitchell W COO and Secretary · indirect
Sold, plan not stated
$1.46M 149,027 at 9.77
20.1%
13 Mar 2020
Pratt Mitchell W COO and Secretary
Bought
$22.60K 18,743 at 1.21
2.6%
First buy on file
13 Mar 2020
Corbus Barclay SVP, Strategic Development
Bought
$12.97K 10,000 at 1.30
1.7%
First buy on file
18 May 2018
Corbus Barclay SVP, Strategic Development
Bought
$35.40K 15,000 at 2.36
2.8%
First buy on file
16 May 2018
Corbus Barclay SVP, Strategic Development
Bought
$21.15K 10,000 at 2.12
1.9%
First buy on file
7 Aug 2017
Corbus Barclay SVP, Strategic Development
Bought
$22.89K 10,000 at 2.29
2.5%
First buy on file
31 May 2017
Corbus Barclay SVP, Strategic Development
Bought
$22.59K 10,000 at 2.26
2.6%
First buy on file
18 May 2017
Grace Peter J. SVP, Sales and Finance · indirect
Sold, plan not stated
$24.87K 10,000 at 2.49
100%
Sold half or more
28 Feb 2017
Grace Peter J. SVP, Sales and Finance
Sold, plan not stated
$18.79K 7,500 at 2.51
6.1%
6 Jan 2017
Grace Peter J. SVP, Sales and Finance
Sold, plan not stated
$23.40K 7,500 at 3.12
9.9%
6 Jan 2017
Pratt Mitchell W COO and Secretary · indirect
Sold, plan not stated
$14.26K 4,572 at 3.12
1.6%
Showing 1–19 of 19.