Oldham Paul R Insider Trading Activity

Corporate InsiderCFO · CIK 1421764

3

Total trades

$3.2M

Total volume

Mar 18, 2026

Last activity

AEIS

ADVANCED ENERGY INDUSTRIES INC

Performance Scorecard

Forward stock performance after each transaction by Oldham Paul R. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIODAVG BUY RETURNAVG SELL AVOIDEDSUCCESS RATETRADES
30 days—-11.3%0%3
90 days—-31.6%0%3
120 days—-34.1%33%3

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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AEIS · ADVANCED ENERGY INDUSTRIES INC

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Recent Trades

DATETICKERTYPESHARESPRICEVALUEΔ OWNEDROLEFILING
Mar 18, 2026
AEISSell4,314$315.99$1.4M−16.3%CFO
Nov 19, 2025
AEISSell8,174$203.11$1.7M−24.8%CFO
Jun 20, 2025
AEISSell1,173$131.29$154K−3.6%CFO

Top Companies Traded

TICKERCOMPANYTRADESTOTAL VOLUME
AEISADVANCED ENERGY INDUSTRIES INC3$3.2M

Other insiders at ADVANCED ENERGY INDUSTRIES INC

4 other tracked filers at AEIS.

Kelley Stephen Douglas

CEO

13

Trades

Delsanto Anne

Director

11

Trades

Roush John A

Director

6

Trades

Vonne Elizabeth Karpinski

VP

3

Trades