WALLACE RICHARD P
- Shares
- 71.38K
- % company
- <0.01%
- Price
- $2,213
- Value
- $157,996,991
Filed Jun 11, 2026
Methodology published · Market data, model notes, and corrections process are public · Data policy · Corrections policy
NASDAQ · TECHNOLOGY · Holders
KLA Corporation (KLAC) Institutional Ownership & Insider Trading History
Recent insider purchases and sales for KLAC from Form 4 filings. Institutional holdings surface here when ownership sources publish.
Section freshness
Price Jun 26, 4:00 PM EDT · Statements Mar 30, 8:00 PM EDT
Source timingDetailsHide
Data freshness
Prices update fastest. Fundamentals, analyst data, and news update on their own schedules, so check these timestamps before comparing signals.
Price time means the latest available trade or regular-market close. Other times show when that section was checked or published.
PriceLive
Last traded •
Source: Market data provider
Fundamentalsevery 1 day
Provider checked •
Source: Market data provider
Analystevery 1 day
Provider checked •
Source: Market data provider
Newsevery 15 min
Latest item •
Source: Market data provider
Ownership read
KLAC insider sentiment: Net selling.
19 sales and 0 purchases appear in the recent Form 4 filings. Use the filters below to separate real buying and selling from option exercises, gifts, awards, and tax withholding.
Insider flow
KLAC
Purchases—
Sales486.27K
Directional bars ignore awards, gifts, conversions, and tax withholding rows.
Top holder
—
Institutional data pending
Insider stance
Net selling
$640.33M sold / — bought
Latest filing
Jun 11, 2026
Most recent holder or insider filing date
Filings shown
96
0 holder / 96 insider
- Holder rows
- Pending
- Market data source
- Latest filing
- Jun 11, 2026
- Most recent holder or insider filing date
- Increased / initiated
- Pending
- 0 decreased
- Insider rows
- 96
- Market data source
Recent insider transactions
KLA Corporation (KLAC) Form 4 filings
Action codes are translated so open-market buys and sales are separate from awards, gifts, conversions, and tax withholding.
WALLACE RICHARD P
- Shares
- 75.89K
- % company
- <0.01%
- Price
- $1,794
- Value
- $136,155,630
Filed May 12, 2026
Hanley Jeneanne Michelle
- Shares
- 3.55K
- % company
- <0.01%
- Price
- $1,875
- Value
- $6,657,081
Filed May 11, 2026
Kirloskar Virendra A
- Shares
- 1.96K
- % company
- <0.01%
- Price
- $1,879
- Value
- $3,677,242
Filed May 11, 2026
CALDERONI ROBERT
- Shares
- 3.70K
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Feb 5, 2026
Higgins Bren D.
- Shares
- 32.15K
- % company
- <0.01%
- Price
- $1,237
- Value
- $39,774,820
Filed Dec 16, 2025
Khan Ahmad A.
- Shares
- 22.72K
- % company
- <0.01%
- Price
- Non-cash
- Value
- Non-cash
Filed Nov 12, 2025
WALLACE RICHARD P
- Shares
- 80.41K
- % company
- <0.01%
- Price
- Non-cash
- Value
- Non-cash
Filed Nov 11, 2025
WALLACE RICHARD P
- Shares
- 81.21K
- % company
- <0.01%
- Price
- $1,203
- Value
- $97,704,954
Filed Nov 11, 2025
Hanley Jeneanne Michelle
- Shares
- 4.10K
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Nov 5, 2025
Conley Jason
- Shares
- 204
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Nov 5, 2025
Embree Tracy A
- Shares
- 204
- % company
- <0.01%
- Price
- No cash value
- Value
- No cash value
Filed Nov 5, 2025
| # | Insider | % company | Action | Shares | Price | Value | Filing date |
|---|---|---|---|---|---|---|---|
| 1 | WALLACE RICHARD P | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 71.38K | $2,213 | $157,996,991 | Jun 11, 2026 |
| 2 | WALLACE RICHARD P | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 75.89K | $1,794 | $136,155,630 | May 12, 2026 |
| 3 | Hanley Jeneanne Michelle | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 3.55K | $1,875 | $6,657,081 | May 11, 2026 |
| 4 | Kirloskar Virendra A | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 1.96K | $1,879 | $3,677,242 | May 11, 2026 |
| 5 | CALDERONI ROBERT | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 3.70K | No cash value | No cash value | Feb 5, 2026 |
| 6 | Higgins Bren D. | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 32.15K | $1,237 | $39,774,820 | Dec 16, 2025 |
| 7 | Khan Ahmad A. | <0.01% | GiftGift transfer. Usually non-cash and not an open-market sale. | 22.72K | Non-cash | Non-cash | Nov 12, 2025 |
| 8 | WALLACE RICHARD P | <0.01% | GiftGift transfer. Usually non-cash and not an open-market sale. | 80.41K | Non-cash | Non-cash | Nov 11, 2025 |
| 9 | WALLACE RICHARD P | <0.01% | SaleOpen-market or direct sale reported on Form 4. | 81.21K | $1,203 | $97,704,954 | Nov 11, 2025 |
| 10 | Hanley Jeneanne Michelle | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 4.10K | No cash value | No cash value | Nov 5, 2025 |
| 11 | Conley Jason | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 204 | No cash value | No cash value | Nov 5, 2025 |
| 12 | Embree Tracy A | <0.01% | Award / grantAward, grant, or acquisition under an equity compensation plan. | 204 | No cash value | No cash value | Nov 5, 2025 |
Showing 12 of 96 matching Form 4 rows. Percent of company uses current shares outstanding when available.Load more insiders
Frequently asked
Common questions.
Who are the largest KLAC shareholders?
KLA Corporation (KLAC) institutional holders are ranked by reported share count when ownership data publishes filing rows.
What is institutional ownership of KLAC?
KLA Corporation (KLAC) institutional ownership appears when filing-based market data returns holder rows. TECHi does not fill unavailable ownership fields with placeholder shareholders.
Where can I see KLA Corporation insider transactions?
KLA Corporation (KLAC) has 96 Form 4 insider transactions on file, most recently on Jun 11, 2026, separated into purchases, sales, option exercises, awards, gifts, and tax withholding so administrative transactions are distinguished from open-market trades.
Are KLAC insiders buying or selling?
Recent KLAC insider activity reads Net selling: 19 sales and 0 purchases. Awards, gifts, conversions, and tax withholding are listed separately because they do not carry the same signal as open-market trades.
Who is the most active KLAC insider?
WALLACE RICHARD P is the most active KLAC insider by absolute share movement, with 1.35 million shares moving across the filing history. Review the action labels before treating that activity as buying or selling.