Insider trading

Period: 120 months Stock: KLAC Minimum amount: $10M × + 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.

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
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 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.
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
15 Sep 2026
WALLACE RICHARD P President and CEO
Sold on a plan
$12.38M 72,019 at 171.88
9.2%
Planned (10b5-1)
13 Aug 2026
Lorig Brian EVP, KLA Global Services
Sold on a plan
$12.40M 59,586 at 208.13
43.4%
Planned (10b5-1)
11 Aug 2026
WALLACE RICHARD P President and CEO
Sold on a plan
$17.42M 87,568 at 198.95
10.1%
Planned (10b5-1)
11 Nov 2025
WALLACE RICHARD P President and CEO
Sold on a plan
$13.00M 10,803 at 1,203.10
11.7%
Planned (10b5-1)
29 Aug 2025
Khan Ahmad A. President, Semi. Prod. & Cust.
Sold on a plan
$12.09M 13,716 at 881.50
33.4%
Planned (10b5-1)
6 Aug 2024
WALLACE RICHARD P President and CEO
Sold on a plan
$12.29M 17,437 at 705.01
14.2%
Planned (10b5-1)
7 May 2024
WALLACE RICHARD P President and CEO
Sold on a plan
$10.04M 14,009 at 716.63
13.1%
Planned (10b5-1)
7 Aug 2023
WALLACE RICHARD P President and CEO
Sold on a plan 8×
$17.64M 35,000 at 504.08
22.0%
Planned (10b5-1)
15 Aug 2022
WALLACE RICHARD P President and CEO
Sold, plan not stated 7×
$28.43M 74,314 at 382.53
27.9%
10 Aug 2021
WALLACE RICHARD P President and CEO
Sold, plan not stated 10×
$14.36M 41,790 at 343.74
42.6%
Showing 1–10 of 10.