Insider trading

Period: 120 months Stock: ISBA Role: CFO × + Add filter Clear all
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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
1 May 2025
Schaefer William M Chief Financial Officer
Bought
$2.00K 81 at 24.70
1.1%
1 Apr 2025
Schaefer William M Chief Financial Officer
Bought
$4.00K 178 at 22.41
2.6%
4 Mar 2025
Schaefer William M Chief Financial Officer
Bought
$4.00K 171 at 23.37
2.5%
3 Feb 2025
Schaefer William M Chief Financial Officer
Bought
$6.00K 245 at 24.51
3.7%
24 Jan 2025
McDonnell Neil Michael President & CFO
Bought
$15.00K 581 at 25.80
7.6%
Largest buy in 3 yrs
2 Jan 2025
Schaefer William M Chief Financial Officer
Bought
$4.00K 162 at 24.69
2.8%
2 Dec 2024
Schaefer William M Chief Financial Officer
Bought
$4.00K 169 at 23.66
3.0%
1 Nov 2024
Schaefer William M Chief Financial Officer
Bought
$4.00K 194 at 20.57
3.6%
1 Oct 2024
Schaefer William M Chief Financial Officer
Bought
$10.00K 496 at 20.15
10.0%
3 Sep 2024
Schaefer William M Chief Financial Officer
Bought
$15.00K 823 at 18.22
19.9%
9 Aug 2024
Schaefer William M Chief Financial Officer
Bought
$7.86K 400 at 19.65
10.7%
8 Aug 2024
Schaefer William M Chief Financial Officer
Bought
$23.10K 1,200 at 19.25
47.1%
+47% of stake
6 Aug 2024
Schaefer William M Chief Financial Officer
Bought
$28.40K 1,500 at 18.93
143%
Largest buy in 3 yrs
1 Aug 2024
Schaefer William M Chief Financial Officer
Bought
$10.00K 528 at 18.93
102%
Largest buy in 3 yrs
1 Jul 2024
Schaefer William M Chief Financial Officer
Bought
$6.00K 347 at 17.29
203%
Largest buy in 3 yrs
4 Jun 2024
McDonnell Neil Michael President & CFO · indirect
Bought
$499.50 27 at 18.50
opened
First buy on file
3 Jun 2024
Schaefer William M Chief Financial Officer
Bought
$2.00K 112 at 17.84
192%
Largest buy in 3 yrs
1 May 2024
Schaefer William M Chief Financial Officer
Bought
$1.00K 58 at 17.11
opened
First buy on file
31 Dec 2016
ANGNER DENNIS P President & CFO
Bought
$2.92K 105 at 27.83
0.4%
First buy on file
Showing 1–19 of 19.