Insider trading

Period: 120 months Stock: SLAB Minimum amount: $1M × + 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.

21 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.

21 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.

21 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.

21 decisions over 120 months Remove this filter
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.
21 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
21 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.

21 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
14 Aug 2026
CONRAD ROBERT J Sr VP and General Manager
Sold on a plan
$1.44M 6,581 at 218.21
21.7%
Planned (10b5-1)
18 May 2026
Johnson Robert Matthew President & CEO
Sold at will
$1.74M 8,024 at 216.83
9.1%
Not planned
22 Aug 2025
Tolany Brandon Sr VP WW Sales & Marketing
Sold at will
$1.16M 8,000 at 145.23
11.4%
Not planned
15 Nov 2021
SOOCH NAVDEEP S Director
Sold, plan not stated
$1.04M 5,000 at 207.47
1.2%
7 Sep 2021
Tolany Brandon Sr VP of Worldwide Sales
Sold, plan not stated
$1.95M 12,751 at 153.19
28.5%
23 Aug 2021
SOOCH NAVDEEP S Director
Sold, plan not stated
$1.59M 10,000 at 159.00
2.4%
25 May 2021
Sadana Sumit Director
Sold, plan not stated
$1.06M 8,000 at 132.06
77.8%
Sold half or more
11 Feb 2021
SOOCH NAVDEEP S Director
Sold, plan not stated
$2.25M 15,000 at 150.08
3.5%
21 Jul 2020
Tolany Brandon SR VP of Worldwide Sales
Sold, plan not stated
$1.70M 16,170 at 105.13
29.5%
8 Jun 2020
Sold, plan not stated
$4.99M 50,000 at 99.77
22.5%
13 Jan 2020
SOOCH NAVDEEP S Director
Sold, plan not stated
$1.80M 15,000 at 120.00
3.3%
16 Sep 2019
Sold, plan not stated
$4.15M 36,813 at 112.86
14.7%
5 Sep 2019
Hollister John C Sr VP and CFO
Sold, plan not stated
$1.10M 10,000 at 110.00
12.6%
1 Jun 2018
Hollister John C SR VP and CFO
Sold, plan not stated
$1.07M 10,000 at 106.76
12.7%
29 Jan 2018
Tolany Brandon SR VP of Worldwide Sales
Sold, plan not stated
$1.73M 18,235 at 95.00
26.2%
21 Sep 2017
Sold, plan not stated
$1.09M 13,594 at 80.07
6.9%
5 Jun 2017
Sold, plan not stated
$5.62M 75,000 at 74.89
26.4%
2 May 2017
Tolany Brandon SR VP of Worldwide Sales
Sold, plan not stated 2×
$1.26M 17,708 at 70.91
28.3%
1 Feb 2017
SOOCH NAVDEEP S Director
Sold, plan not stated
$3.46M 50,000 at 69.13
10.5%
15 Nov 2016
SOOCH NAVDEEP S Director
Sold, plan not stated
$1.10M 17,184 at 64.14
3.5%
14 Nov 2016
SOOCH NAVDEEP S Director
Sold, plan not stated
$2.09M 32,716 at 64.01
6.2%
Showing 1–21 of 21.