Insider trading

Period: 120 months Stock: NNBR 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.

10 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.

10 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.

10 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.

10 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.
10 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
10 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.

10 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
14 May 2025
French Timothy M. Chief Operating Officer
Bought
$11.16K 5,216 at 2.14
1.4%
13 May 2025
French Timothy M. Chief Operating Officer
Bought
$93.11K 44,784 at 2.08
13.6%
First buy on file
22 Dec 2021
BUCHAN JOHN See Remarks
Sold, plan not stated
$196.62K 48,052 at 4.09
53.4%
Sold half or more
19 Jun 2019
Atkinson James Robert EVP, Life Sciences
Bought
$25.95K 3,000 at 8.65
16.2%
First buy on file
18 Dec 2018
BURWELL THOMAS C. Jr. See Remarks
Bought
$42.91K 7,000 at 6.13
17.8%
First buy on file
17 Sep 2018
Heiter Matthew S. Senior VP and General Counsel
Bought
$34.38K 2,150 at 15.99
13.4%
First buy on file
25 Oct 2017
BURWELL THOMAS C. Jr. See Remarks
Sold, plan not stated
$64.00K 2,000 at 32.00
5.7%
18 Sep 2017
BURWELL THOMAS C. Jr. See Remarks
Sold, plan not stated
$42.00K 1,500 at 28.00
4.3%
15 Sep 2017
BURWELL THOMAS C. Jr. See Remarks
Sold, plan not stated
$122.27K 4,500 at 27.17
11.9%
7 Nov 2016
MANZAGOL L JEFFREY SVP/GM-Precision Bearings Comp
Bought
$14.55K 1,000 at 14.55
5.2%
First buy on file
Showing 1–10 of 10.