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  1. Home
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  3. LE DUY LOAN T

LE DUY LOAN T

CIK: 0001192886
Director
Primary company: NATIONAL INSTRUMENTS CORP (NATI)

LE DUY LOAN T is a corporate insider at NATIONAL INSTRUMENTS CORP (NATI) filing SEC Form 4 transactions. 137 transactions across 4 companies, totaling $2,441,942 in purchases and $156,395 in sales. Source: SEC EDGAR.

Total Transactions
137
Total Buy Value
$2.44M
Total Sell Value
$156K
Net Activity
+$2.29M
Last Transaction
Jul 2025
Companies
4

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Company
Type
Shares
Price
Value
Shares After
Date
SEC
Atomera Inc
ATOM
Award14,302--134,460
5/12/2026
Filed: 5/12/2026
Filing →
CIRRUS LOGIC, INC.
CRUS
Award1,998--1,998
7/29/2025
Filed: 7/29/2025
Filing →
CIRRUS LOGIC, INC.
CRUS
Exercise1,624--0
7/26/2025
Filed: 7/29/2025
Filing →
CIRRUS LOGIC, INC.
CRUS
Award1,624--4,199
7/26/2025
Filed: 7/29/2025
Filing →
Atomera Inc
ATOM
Award19,887--120,158
5/15/2025
Filed: 5/16/2025
Filing →
WOLFSPEED, INC.
WOLF
Award18,834--63,879
12/5/2024
Filed: 12/6/2024
Filing →
WOLFSPEED, INC.
WOLF
Purchase10,000$6.30$63K45,045
11/20/2024
Filed: 11/21/2024
Filing →
WOLFSPEED, INC.
WOLF
Purchase10,000$6.38$64K20,000
11/20/2024
Filed: 11/21/2024
Filing →
CIRRUS LOGIC, INC.
CRUS
Award1,624--1,624
7/26/2024
Filed: 7/30/2024
Filing →
CIRRUS LOGIC, INC.
CRUS
Exercise2,575--0
7/26/2024
Filed: 7/30/2024
Filing →
CIRRUS LOGIC, INC.
CRUS
Award2,575--2,575
7/26/2024
Filed: 7/30/2024
Filing →
Atomera Inc
ATOM
Award16,313--100,271
5/1/2024
Filed: 5/3/2024
Filing →
Atomera Inc
ATOM
Purchase2,764$4.51$12K83,958
4/29/2024
Filed: 4/29/2024
Filing →
Atomera Inc
ATOM
Purchase236$4.49$1K81,194
4/29/2024
Filed: 4/29/2024
Filing →
Atomera Inc
ATOM
Purchase1,200$4.74$6K80,958
4/29/2024
Filed: 4/29/2024
Filing →
Atomera Inc
ATOM
Purchase800$4.72$4K79,758
4/29/2024
Filed: 4/29/2024
Filing →
WOLFSPEED, INC.
WOLF
Award5,383$0.00$035,045
10/23/2023
Filed: 10/25/2023
Filing →
NATIONAL INSTRUMENTS CORP
NATI
Disposition3,719--0
10/11/2023
Filed: 10/11/2023
Filing →
NATIONAL INSTRUMENTS CORP
NATI
Disposition121,775--3,719
10/11/2023
Filed: 10/11/2023
Filing →
WOLFSPEED, INC.
WOLF
Purchase5,000$47.01$235K10,000
8/23/2023
Filed: 8/24/2023
Filing →
Atomera Inc
ATOM
Type
Award
Shares
14,302
Price
-
Value
-
CIRRUS LOGIC, INC.
CRUS
Type
Award
Shares
1,998
Price
-
Value
-
CIRRUS LOGIC, INC.
CRUS
Type
Exercise
Shares
1,624
Price
-
Value
-
CIRRUS LOGIC, INC.
CRUS
Type
Award
Shares
1,624
Price
-
Value
-
Atomera Inc
ATOM
Type
Award
Shares
19,887
Price
-
Value
-
WOLFSPEED, INC.
WOLF
Type
Award
Shares
18,834
Price
-
Value
-
WOLFSPEED, INC.
WOLF
Type
Purchase
Shares
10,000
Price
$6.30
Value
$63K
WOLFSPEED, INC.
WOLF
Type
Purchase
Shares
10,000
Price
$6.38
Value
$64K
CIRRUS LOGIC, INC.
CRUS
Type
Award
Shares
1,624
Price
-
Value
-
CIRRUS LOGIC, INC.
CRUS
Type
Exercise
Shares
2,575
Price
-
Value
-
CIRRUS LOGIC, INC.
CRUS
Type
Award
Shares
2,575
Price
-
Value
-
Atomera Inc
ATOM
Type
Award
Shares
16,313
Price
-
Value
-
Atomera Inc
ATOM
Type
Purchase
Shares
2,764
Price
$4.51
Value
$12K
Atomera Inc
ATOM
Type
Purchase
Shares
236
Price
$4.49
Value
$1K
Atomera Inc
ATOM
Type
Purchase
Shares
1,200
Price
$4.74
Value
$6K
Atomera Inc
ATOM
Type
Purchase
Shares
800
Price
$4.72
Value
$4K
WOLFSPEED, INC.
WOLF
Type
Award
Shares
5,383
Price
$0.00
Value
$0
NATIONAL INSTRUMENTS CORP
NATI
Type
Disposition
Shares
3,719
Price
-
Value
-
NATIONAL INSTRUMENTS CORP
NATI
Type
Disposition
Shares
121,775
Price
-
Value
-
WOLFSPEED, INC.
WOLF
Type
Purchase
Shares
5,000
Price
$47.01
Value
$235K
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