Insider trading

Period: 120 months Stock: GNTX + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

171 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.

171 decisions over 120 months
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.

171 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.

171 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.
171 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
171 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.

171 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
1 Oct 2019
Boehm Neil Chief Technology Officer
Sold, plan not stated
$219.92K 8,000 at 27.49
23.6%
27 Sep 2019
Chiodo Matthew Vice President of Sales
Bought
$2.49K 106 at 23.52
0.4%
First buy on file
27 Sep 2019
Downing Steven R President and CEO
Bought
$2.49K 106 at 23.52
0.1%
First buy on file
27 Sep 2019
Ryan Scott P General Counsel
Bought
$2.49K 106 at 23.52
0.4%
First buy on file
27 Sep 2019
Boehm Neil Chief Technology Officer
Bought
$329.28 14 at 23.52
0.0%
First buy on file
12 Sep 2019
MULDER JOHN A Director · indirect
Sold, plan not stated
$140.42K 5,000 at 28.08
11.1%
1 Aug 2019
GOODE GARY F Director
Sold, plan not stated
$71.38K 2,586 at 27.60
11.2%
24 Jul 2019
Chiodo Matthew Vice President of Sales
Sold, plan not stated
$150.50K 5,560 at 27.07
16.7%
22 Jul 2019
GOODE GARY F Director
Sold, plan not stated
$634.33K 24,000 at 26.43
54.1%
Sold half or more
22 Jul 2019
Hollars James A Director
Sold, plan not stated
$354.48K 14,000 at 25.32
27.1%
22 Jul 2019
Sold, plan not stated
$263.54K 10,000 at 26.35
23.8%
22 Jul 2019
Boehm Neil Chief Technology Officer
Sold, plan not stated
$142.80K 5,640 at 25.32
14.3%
22 Jul 2019
Ryan Scott P General Counsel
Sold, plan not stated
$121.49K 4,798 at 25.32
15.9%
22 Jul 2019
Downing Steven R President and CEO
Sold, plan not stated
$96.47K 3,810 at 25.32
3.1%
28 Jun 2019
Ryan Scott P General Counsel
Sold, plan not stated
$88.05K 3,522 at 25.00
12.2%
28 Jun 2019
Downing Steven R President and CEO
Sold, plan not stated
$29.75K 1,190 at 25.00
1.0%
28 Jun 2019
Chiodo Matthew Vice President of Sales
Bought
$2.51K 120 at 20.92
0.4%
First buy on file
28 Jun 2019
Ryan Scott P General Counsel
Bought
$2.51K 120 at 20.92
0.5%
First buy on file
28 Jun 2019
Downing Steven R President and CEO
Bought
$2.49K 119 at 20.92
0.1%
First buy on file
28 Jun 2019
Boehm Neil Chief Technology Officer
Bought
$313.80 15 at 20.92
0.0%
First buy on file
11 Jun 2019
MULDER JOHN A Director · indirect
Sold, plan not stated
$120.00K 5,000 at 24.00
10.0%
30 Apr 2019
GOODE GARY F Director
Sold, plan not stated
$161.36K 6,955 at 23.20
30.3%
29 Apr 2019
GOODE GARY F Director
Sold, plan not stated
$117.05K 5,045 at 23.20
24.0%
29 Mar 2019
Ryan Scott P General Counsel
Bought
$12.50K 711 at 17.58
2.9%
First buy on file
29 Mar 2019
Downing Steven R President and CEO
Bought
$12.50K 711 at 17.58
0.6%
First buy on file
29 Mar 2019
Boehm Neil Chief Technology Officer
Bought
$10.34K 588 at 17.58
1.8%
First buy on file
29 Mar 2019
Nash Kevin C Chief Financial Officer
Bought
$9.99K 568 at 17.58
1.5%
First buy on file
29 Mar 2019
Chiodo Matthew Vice President of Sales
Bought
$2.50K 142 at 17.58
0.5%
First buy on file
28 Mar 2019
Boehm Neil Chief Technology Officer
Sold, plan not stated
$142.15K 6,920 at 20.54
17.2%
28 Mar 2019
Chiodo Matthew Vice President of Sales
Sold, plan not stated
$82.17K 4,000 at 20.54
12.7%
18 Mar 2019
Chiodo Matthew Vice President of Sales
Sold, plan not stated
$62.46K 3,000 at 20.82
8.7%
18 Mar 2019
Boehm Neil Chief Technology Officer
Sold, plan not stated
$55.92K 2,686 at 20.82
6.3%
31 Jan 2019
Wallace James H Director
Sold, plan not stated
$513.51K 24,000 at 21.40
58.0%
Sold half or more
30 Dec 2018
Ryan Scott P General Counsel
Sold, plan not stated
$59.64K 3,000 at 19.88
13.3%
28 Dec 2018
Downing Steven R President and CEO
Bought
$2.51K 149 at 16.86
0.2%
First buy on file
28 Dec 2018
Chiodo Matthew Vice President of Sales
Bought
$2.50K 148 at 16.86
0.6%
First buy on file
28 Dec 2018
Ryan Scott P General Counsel
Bought
$2.50K 148 at 16.86
0.7%
First buy on file
28 Dec 2018
Boehm Neil Chief Technology Officer
Bought
$320.34 19 at 16.86
0.1%
First buy on file
22 Oct 2018
Bought
$20.41K 1,000 at 20.41
opened
First buy on file
28 Sep 2018
Downing Steven R President and CEO
Bought
$2.50K 137 at 18.24
0.1%
First buy on file
28 Sep 2018
Boehm Neil Chief Technology Officer
Bought
$328.32 18 at 18.24
0.1%
First buy on file
27 Sep 2018
Downing Steven R President and CEO
Sold, plan not stated
$387.00K 18,000 at 21.50
15.5%
27 Sep 2018
Nash Kevin C Chief Financial Officer
Sold, plan not stated
$129.00K 6,000 at 21.50
15.5%
27 Sep 2018
Boehm Neil Chief Technology Officer
Sold, plan not stated
$86.00K 4,000 at 21.50
10.4%
2 Aug 2018
Schaum Richard O Director
Bought
$114.95K 5,000 at 22.99
125%
First buy on file
19 Jun 2018
MULDER JOHN A Director
Sold, plan not stated
$125.01K 5,000 at 25.00
13.8%
2 May 2018
Sold, plan not stated
$91.67K 4,000 at 22.92
12.6%
12 Mar 2018
BAUER FRED Chairman of the Board & CEO
Sold, plan not stated
$5.41M 231,573 at 23.36
4.0%
9 Mar 2018
BAUER FRED Chairman of the Board & CEO
Sold, plan not stated
$16.66M 714,627 at 23.32
11.4%
1 Mar 2018
Matthews Joseph E IV Vice President Purchasing
Sold, plan not stated
$23.86K 1,060 at 22.51
4.8%
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