Diodes Incorporated (DIOD) Insider Trading Activity

NASDAQ$71.07
Market Cap
$3.3B
Sector
Technology
Industry
Semiconductors
Rank in Sector
307 of 577
Rank in Industry
40 of 77

DIOD Insider Trading Activity

DIOD Median Price and Trade Amounts History Chart

Statistics of Insider Transactions

Amount of Insider Buys and Sells

Buys
$0
0
0
Sells
$821,725
8
100

Related Transactions

Zhao JinPresident, Diodes Asia
0
$0
1
$31,075
$-31,075
Whitmire Brett RCFO
0
$0
2
$162,296
$-162,296
Yang EmilySVP Worldwide Sales/Marketing
0
$0
3
$167,385
$-167,385
Yu GaryPresident and CEO
0
$0
1
$176,465
$-176,465
LU KEH SHEWdirector
0
$0
1
$284,505
$-284,505

About Diodes Incorporated

Diodes Incorporated designs, manufactures, and supplies application-specific standard products in the discrete, logic, analog, and mixed-signal semiconductor markets worldwide. It focuses on low pin count semiconductor devices with one or more active or passive components. The company offers discrete semiconductor products, such as MOSFET, TVS, and performance Schottky rectifiers; GPP bridges and retifiers, and performance Schottky diodes; Zener and performance Zener diodes, including tight tolerance and low operating current type; standard, fast, super-fast, and ultra-fast recovery rectifiers; bridge rectifiers; switching diodes; small signal bipolar and prebiased transistors; thyristor surge protection devices; and transient voltage suppressors. It also provides analog products, such as power management devices comprising AC-DC and DC-DC converters, USB power switches, and low dropout and linear voltage regulators; linear devices, such as operational amplifiers and comparators, current monitors, voltage references, and reset generators; LED lighting drivers; audio amplifiers; and sensor products, including hall-effect sensors and motor drivers. The company offers mixed-signal products, such as high speed mux/demux products, digital switches, interfaces, redrivers, universal level shifters/voltage translator, clock ICs, and packet switches; standard logic products comprising low-voltage complementary metal–oxide–semiconductor (CMOS) and high-speed CMOS devices; ultra-low power CMOS logic products and analog switches; multichip products and co-packaged discrete, analog, and mixed-signal silicon in miniature packages; silicon and silicon epitaxial wafers; and crystals and oscillators. It sells its products to the consumer electronics, computing, communications, industrial, and automotive markets through direct sales, marketing personnel, independent sales representatives, and distributors. The company was incorporated in 1959 and is headquartered in Plano, Texas.

Insider Activity of Diodes Incorporated

Over the last 12 months, insiders at Diodes Incorporated have bought $0 and sold $821,725 worth of Diodes Incorporated stock.

On average, over the past 5 years, insiders at Diodes Incorporated have bought $140,000 and sold $21.48M worth of stock each year.

There was no buying activity among insiders over the last 12 months.

The last purchase of 2,000 shares for transaction amount of $140,000 was made by Tang Francis (SVP, WW Discrete Products) on 2022‑04‑14.

List of Insider Buy and Sell Transactions, Diodes Incorporated

2026-02-03SaleYu GaryPresident and CEO
2,900
0.0065%
$60.85
$176,465
+2.50%
2026-02-03SaleYang EmilySVP Worldwide Sales/Marketing
950
0.0021%
$60.85
$57,808
+2.50%
2026-02-03SaleWhitmire Brett RCFO
830
0.0019%
$60.85
$50,506
+2.50%
2026-02-02SaleZhao JinPresident, Diodes Asia
525
0.0011%
$59.19
$31,075
+0.34%
2025-11-12SaleLU KEH SHEWdirector
6,000
0.0139%
$47.42
$284,505
+11.27%
2025-08-28SaleYang EmilySVP Worldwide Sales/Marketing
1,000
0.0022%
$56.36
$56,360
-4.95%
2025-08-27SaleWhitmire Brett RCFO
2,000
0.0043%
$55.90
$111,790
-5.57%
2025-08-19SaleYang EmilySVP Worldwide Sales/Marketing
1,000
0.0022%
$53.22
$53,217
+0.30%
2025-02-04SaleYu GaryPresident
2,900
0.0062%
$56.04
$162,516
-9.72%
2025-02-04SaleYang EmilySVP Worldwide Sales/Marketing
950
0.002%
$56.04
$53,238
-9.72%
2025-02-04SaleWhitmire Brett RCFO
830
0.0018%
$56.04
$46,513
-9.72%
2024-08-30SaleYang EmilySVP Worldwide Sales/Marketing
1,000
0.0022%
$70.48
$70,484
-20.86%
2024-08-29SaleWhitmire Brett RCFO
1,900
0.0041%
$69.99
$132,974
-20.76%
2024-08-26SaleYang EmilySVP Worldwide Sales/Marketing
1,272
0.0028%
$72.16
$91,788
-20.92%
2024-08-19SaleLU KEH SHEWCEO
20,010
0.0432%
$67.25
$1.35M
-17.85%
2024-05-29SaleMenard Peter MFormer Director
630
0.0014%
$71.96
$45,335
-14.30%
2024-05-22SaleLU KEH SHEWCEO
15,000
0.0329%
$75.30
$1.13M
-16.95%
2024-05-20SaleLU KEH SHEWCEO
6,000
0.013%
$73.93
$443,605
-15.91%
2024-05-17SaleLU KEH SHEWCEO
1,500
0.0033%
$73.40
$110,100
-15.05%
2024-05-16SaleLU KEH SHEWCEO
9,000
0.0198%
$72.70
$654,300
-14.01%
Total: 823
*Gray background shows transactions not older than one year

Insider Historical Profitability

162.69%
LU KEH SHEWdirector
244397
0.5269%
$17.37M12175
+152.75%
Yu GaryPresident and CEO
111671
0.2407%
$7.94M010
Yang EmilySVP Worldwide Sales/Marketing
74032
0.1596%
$5.26M034
Whitmire Brett RCFO
67141
0.1447%
$4.77M016
Zhao JinPresident, Diodes Asia
49980
0.1077%
$3.55M06
LITE-ON SEMICONDUCTOR Corp10 percent owner
7765778
16.7419%
$551.91M035
SOONG RAYMOND
246000
0.5303%
$17.48M032
LIU JOSEPHSVP, Operations
195144
0.4207%
$13.87M042
MAO SHINGdirector
156625
0.3377%
$11.13M09
KING MARK ASVP Sales & Marketing
80323
0.1732%
$5.71M140
+13.33%
GIORDANO MICHAEL Rdirector
78971
0.1702%
$5.61M056
Tang Shiao Kwang EdmundVP of Corporate Admin
72395
0.1561%
$5.15M816
+222.19%
Tang FrancisSVP, WW Discrete Products
45989
0.0991%
$3.27M261
+9.8%
Yu Evan
45900
0.099%
$3.26M011
White Richard DallasCorporate Secretary
45375
0.0978%
$3.22M247
+211.89%
Holland JulieFormer SVP, Corp. Operations
39102
0.0843%
$2.78M038
Tsai Michael Kuo-Chihdirector
37625
0.0811%
$2.67M01
Tsong AndySVP Worldwide Analog Products
33427
0.0721%
$2.38M02
HUI ALEX CHI MINGVP, Analog Bus. Group/Pericom
28777
0.062%
$2.05M04
CHEN C Hdirector
25000
0.0539%
$1.78M053
STICH JOHN Mdirector
21900
0.0472%
$1.56M038
Ho StevenPresident Asia Operations
18717
0.0404%
$1.33M03
Menard Peter MFormer Director
18050
0.0389%
$1.28M03
BELTRAN CLEMENTEVice President
17468
0.0377%
$1.24M023
CHANG CHIEHVice President
15986
0.0345%
$1.14M01
Greene ColinEuropean President/VP EU Sls
10050
0.0217%
$714,253.5009
Lee Tung CheoVP Packaging Operations
9375
0.0202%
$666,281.2502
WERTZ CARL CVP Finance/Investor Relations
8508
0.0183%
$604,663.56018
LU M Kdirector
0
0%
$0013
*Gray background shows insiders who have made transactions during last year

Historical Insider Profitability vs. Competitors

$1,160,431
56
1.77%
$612.49M
$9,178,168
55
-5.26%
$459.33M
$14,028
32
7.79%
$2.62B
$17,875,978
28
19.26%
$7.38B
Diodes Incorporated
(DIOD)
$8,266,881
25
162.69%
$3.3B
$7,836,019
21
-2.80%
$1.69B
$1,967,682
21
14.17%
$674.08M
$6,963,316
19
30.72%
$3.04B
$442,031
9
-19.64%
$10.97B
$312,286
9
17.42%
$7.5B
$675,224
7
2.80%
$7.85B
$706,980
6
18.00%
$2.56B
$10,040,962
5
9.20%
$6.83B
$1,225,620
4
46.98%
$9.34B
$889,199
4
56.96%
$11.05B
$61,244,925
3
-35.44%
$1.91B
$1,252,620
3
21.17%
$7.83B
$529,752
2
11.06%
$8.06B
$38
1
-48.32%
$664.73M

DIOD Institutional Investors: Active Positions

Increased Positions133+36.84%3M+6.56%
Decreased Positions161-44.6%4M-7.66%
New Positions36New912,141New
Sold Out Positions39Sold Out1MSold Out
Total Postitions333-7.76%46M-1.1%

DIOD Ownership Change vs Market

Institutional Investor Ownership

Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
Active Shareholders
Blackrock, Inc.$366,231.0015.48%7.12M-108,362-1.5%2025-09-30
Vanguard Group Inc$307,976.0013.02%5.99M+49,379+0.83%2025-09-30
Fmr Llc$307,940.0013.02%5.99M+303,137+5.33%2025-09-30
State Street Corp$126,492.005.35%2.46M+171,979+7.52%2025-09-30
Dimensional Fund Advisors Lp$125,023.005.29%2.43M+4,476+0.18%2025-09-30
Morgan Stanley$103,749.004.39%2.02M+147,270+7.88%2025-09-30
Geode Capital Management, Llc$68,846.002.91%1.34M+9,880+0.74%2025-09-30
Barrow Hanley Mewhinney & Strauss Llc$65,877.002.79%1.28M-75,659-5.58%2025-09-30
Earnest Partners Llc$55,810.002.36%1.09M-59,826-5.22%2025-09-30
Global Alpha Capital Management Ltd.$43,287.001.83%841,670-4,400-0.52%2025-09-30

Financial Ratios

Summary
Comparison with Competitors

Price to Earnings

Price/Earnings to Growth

Price to Sales

Price to Book

Price/Free Cash Flow

Analyst Recommendations

Analyst Price Targets

Prismo does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.