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Buying and selling by quarter

Dollars bought and sold on the open market over the last two years.

$0$5.0M$10.0M$15.0M$20.0MQ3 2025 · Bought: $0Q3 2025 · Sold: $5,250,299Q3 2025Q4 2025 · Bought: $0Q4 2025 · Sold: $15,229,634Q4 2025Q1 2026 · Bought: $0Q1 2026 · Sold: $13,674,693Q1 2026Q2 2026 · Bought: $0Q2 2026 · Sold: $6,809,233Q2 2026Q3 2026 · Bought: $0Q3 2026 · Sold: $5,219,046Q3 2026

Bought Sold

By trade date, using the shares and price reported for each trade. Stock grants, option exercises and shares withheld for tax are left out.

Roles

The companies where this person reports as an insider, and their position at each, most recent first.

Roles by company
CompanyRoleLast filed
IPGP
IPG Photonics Corporation
10% ownerAug 6, 2026

Roles come from the filings themselves and can change over time.

Latest open-market trades

Purchases and sales at every company, most recent filing first.

Latest insider trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.Filing
Aug 5, 2026IPGP
IPG Photonics Corporation
Sale11,912$95.31$1.1M-24.1%Form 4 ↗
Aug 5, 2026IPGP
IPG Photonics Corporation
Sale4,324$97.81$422.9K-24.1%Form 4 ↗
Aug 5, 2026IPGP
IPG Photonics Corporation
Sale550$98.71$54.3K-24.1%Form 4 ↗
Aug 5, 2026IPGP
IPG Photonics Corporation
Sale1,325$96.76$128.2K-24.1%Form 4 ↗
Aug 4, 2026IPGP
IPG Photonics Corporation
Sale12,202$95.18$1.2M-25.7%Form 4 ↗
Jul 31, 2026IPGP
IPG Photonics Corporation
Sale25,994$85.76$2.2M-21.3%Form 4 ↗
Jul 31, 2026IPGP
IPG Photonics Corporation
Sale506$86.14$43.6K-21.3%Form 4 ↗
Jul 31, 2026IPGP
IPG Photonics Corporation
Sale200$87.45$17.5K-21.3%Form 4 ↗
Jul 31, 2026IPGP
IPG Photonics Corporation
Sale300$88.59$26.6K-21.3%Form 4 ↗
Jun 29, 2026IPGP
IPG Photonics Corporation
Sale1,841$100.19$184.4K-40.7%Form 4 ↗
Jun 29, 2026IPGP
IPG Photonics Corporation
Sale2,405$101.21$243.4K-40.7%Form 4 ↗
Jun 29, 2026IPGP
IPG Photonics Corporation
Sale17,735$102.09$1.8M-40.7%Form 4 ↗
Jun 29, 2026IPGP
IPG Photonics Corporation
Sale13,304$103.08$1.4M-40.7%Form 4 ↗
Jun 29, 2026IPGP
IPG Photonics Corporation
Sale16,406$104.33$1.7M-40.7%Form 4 ↗
Jun 29, 2026IPGP
IPG Photonics Corporation
Sale2,684$105.37$282.8K-40.7%Form 4 ↗
Jun 29, 2026IPGP
IPG Photonics Corporation
Sale11,325$106.40$1.2M-40.7%Form 4 ↗
Feb 24, 2026IPGP
IPG Photonics Corporation
Sale1,520$137.00$208.2K-58.3%Form 4 ↗
Feb 24, 2026IPGP
IPG Photonics Corporation
Sale100$135.28$13.5K-58.3%Form 4 ↗
Feb 23, 2026IPGP
IPG Photonics Corporation
Sale4,604$132.31$609.2K-60.2%Form 4 ↗
Feb 23, 2026IPGP
IPG Photonics Corporation
Sale16,421$134.35$2.2M-60.2%Form 4 ↗
Feb 23, 2026IPGP
IPG Photonics Corporation
Sale120$134.95$16.2K-60.2%Form 4 ↗
Feb 23, 2026IPGP
IPG Photonics Corporation
Sale4,241$131.41$557.3K-60.2%Form 4 ↗
Feb 23, 2026IPGP
IPG Photonics Corporation
Sale7,994$133.61$1.1M-60.2%Form 4 ↗
Feb 20, 2026IPGP
IPG Photonics Corporation
Sale2,300$129.93$298.8K-58.7%Form 4 ↗
Feb 20, 2026IPGP
IPG Photonics Corporation
Sale500$128.79$64.4K-58.7%Form 4 ↗
Feb 20, 2026IPGP
IPG Photonics Corporation
Sale4,461$131.11$584.9K-58.7%Form 4 ↗
Feb 20, 2026IPGP
IPG Photonics Corporation
Sale16,422$132.21$2.2M-58.7%Form 4 ↗
Feb 20, 2026IPGP
IPG Photonics Corporation
Sale5,484$132.94$729.0K-58.7%Form 4 ↗
Jan 21, 2026IPGP
IPG Photonics Corporation
Sale1,306$80.34$104.9K-30.7%Form 4 ↗
Jan 21, 2026IPGP
IPG Photonics Corporation
Sale12,075$81.65$985.9K-30.7%Form 4 ↗
Jan 20, 2026IPGP
IPG Photonics Corporation
Sale7,659$78.92$604.4K-25.3%Form 4 ↗
Jan 20, 2026IPGP
IPG Photonics Corporation
Sale13,960$80.43$1.1M-25.3%Form 4 ↗
Jan 16, 2026IPGP
IPG Photonics Corporation
Sale14,511$79.54$1.2M-26.2%Form 4 ↗
Jan 16, 2026IPGP
IPG Photonics Corporation
Sale14,656$80.20$1.2M-26.2%Form 4 ↗
Dec 24, 2025IPGP
IPG Photonics Corporation
Sale10,560$74.69$788.7K-18.5%Form 4 ↗
Dec 24, 2025IPGP
IPG Photonics Corporation
Sale2,225$75.11$167.1K-18.5%Form 4 ↗
Dec 23, 2025IPGP
IPG Photonics Corporation
Sale28,405$74.62$2.1M-18.7%Form 4 ↗
Dec 23, 2025IPGP
IPG Photonics Corporation
Sale40$75.00$3,000-18.7%Form 4 ↗
Dec 22, 2025IPGP
IPG Photonics Corporation
Sale6,870$75.97$521.9K-20.0%Form 4 ↗
Dec 22, 2025IPGP
IPG Photonics Corporation
Sale7$76.69$537-20.0%Form 4 ↗
Dec 22, 2025IPGP
IPG Photonics Corporation
Sale16,060$75.20$1.2M-20.0%Form 4 ↗
Nov 24, 2025IPGP
IPG Photonics Corporation
Sale12$76.98$924-24.3%Form 4 ↗
Nov 24, 2025IPGP
IPG Photonics Corporation
Sale4,642$75.83$352.0K-24.3%Form 4 ↗
Nov 24, 2025IPGP
IPG Photonics Corporation
Sale30,346$76.44$2.3M-24.3%Form 4 ↗
Nov 21, 2025IPGP
IPG Photonics Corporation
Sale1,145$74.97$85.8K-24.0%Form 4 ↗
Nov 21, 2025IPGP
IPG Photonics Corporation
Sale7,859$73.16$575.0K-24.0%Form 4 ↗
Nov 21, 2025IPGP
IPG Photonics Corporation
Sale20,163$74.65$1.5M-24.0%Form 4 ↗
Oct 21, 2025IPGP
IPG Photonics Corporation
Sale11,426$87.77$1.0M-35.4%Form 4 ↗
Oct 21, 2025IPGP
IPG Photonics Corporation
Sale12,540$88.05$1.1M-35.4%Form 4 ↗
Oct 20, 2025IPGP
IPG Photonics Corporation
Sale1,148$88.54$101.6K-34.6%Form 4 ↗
Oct 20, 2025IPGP
IPG Photonics Corporation
Sale6,543$87.10$569.9K-34.6%Form 4 ↗
Oct 20, 2025IPGP
IPG Photonics Corporation
Sale15,951$87.88$1.4M-34.6%Form 4 ↗
Oct 17, 2025IPGP
IPG Photonics Corporation
Sale875$85.71$75.0K-33.6%Form 4 ↗
Oct 17, 2025IPGP
IPG Photonics Corporation
Sale15,684$84.62$1.3M-33.6%Form 4 ↗
Sep 22, 2025IPGP
IPG Photonics Corporation
Sale8,530$81.53$695.5K-29.8%Form 4 ↗
Sep 22, 2025IPGP
IPG Photonics Corporation
Sale26,470$82.28$2.2M-29.8%Form 4 ↗
Sep 19, 2025IPGP
IPG Photonics Corporation
Sale8,986$80.78$725.9K-30.4%Form 4 ↗
Sep 19, 2025IPGP
IPG Photonics Corporation
Sale20,181$81.81$1.7M-30.4%Form 4 ↗

Each row links to its Form 4. Since trade compares the stock’s move from the close on the trade date (or the next trading day) to its latest close with the S&P 500 over the same days, adjusted for splits and excluding dividends. It describes the stock, not what the trader made: we don’t know their purchase price, position size or later sales. A dash means the trade isn’t matched to a listed stock, or there is no closing price after it yet.

When several people report on the same filing, we list it under the first one named, so trades by someone usually listed second may be missing here. Information, not investment advice: see the disclaimer.