IPG Photonics Corporation
IPG Photonics Corporation (IPGP) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · IPGP · as of Jun 8, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
130
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
IPG Photonics Corporation insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 8, 2026
IPGP insider buying and selling by quarter
IPGP insider selling · IPGP insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 8, 2026
Active insiders
Most active in past 12 months · IPGP ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
IPGP executive sell shares · IPGP board member insider trading · IPGP insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| May 22, 2026 | Mammen Timothy PV SVP, Chief Financial Officer | Sale | 7,263 | $869K | Form 4 |
| May 22, 2026 | Mammen Timothy PV SVP, Chief Financial Officer | Sale | 2,712 | $326K | Form 4 |
| May 14, 2026 | Desmond Jeanmarie F. Director | Sale | 1,690 | $178K | Form 4 |
| May 12, 2026 | KENNEDY KOLLEEN T Director | Award | 2,436 | — | Form 4 |
| May 12, 2026 | PEELER JOHN R Director | Award | 2,436 | — | Form 4 |
| May 12, 2026 | Dougherty Greg Director | Award | 2,436 | — | Form 4 |
| May 12, 2026 | Desmond Jeanmarie F. Director | Award | 2,436 | — | Form 4 |
| May 12, 2026 | Meurice Eric Director | Award | 2,436 | — | Form 4 |
| May 12, 2026 | Samartsev Igor SVP, Chief Scientist | Award | 2,436 | — | Form 4 |
| May 12, 2026 | Agnes Tang Director | Award | 2,436 | — | Form 4 |
| May 12, 2026 | Beecher Gregory R Director | Award | 2,436 | — | Form 4 |
| Mar 17, 2026 | Buttarazzi Mary E. VP, Corp Controller and CAO | Sale | 500 | $58K | Form 4 |
| Mar 1, 2026 | Gitin Mark Milton CEO · Director | Other | 7,603 | $1.00M⚡ | Form 4 |
| Mar 1, 2026 | Lopresti Angelo P SVP, Secretary & Gen Counsel | Other | 3,848 | $506K | Form 4 |
| Mar 1, 2026 | Mammen Timothy PV SVP, Chief Financial Officer | Other | 4,310 | $567K | Form 4 |
| Mar 1, 2026 | Ness Trevor SVP, Chief Revenue Officer | Other | 3,402 | $448K | Form 4 |
| Mar 1, 2026 | Buttarazzi Mary E. VP, Corp Controller and CAO | Other | 435 | $57K | Form 4 |
| Mar 1, 2026 | SCHERBAKOV EUGENE A Director | Other | 7,237 | $952K | Form 4 |
| Mar 1, 2026 | Samartsev Igor SVP, Chief Scientist | Other | 836 | $110K | Form 4 |
| Feb 20, 2026 | IP FIBRE DEVICES LTD 10 percent owner | Sale | 500 | $64K | Form 4 |
| Feb 20, 2026 | IP FIBRE DEVICES LTD 10 percent owner | Sale | 2,300 | $299K | Form 4 |
| Feb 20, 2026 | IP FIBRE DEVICES LTD 10 percent owner | Sale | 4,461 | $585K | Form 4 |
| Feb 20, 2026 | IP FIBRE DEVICES LTD 10 percent owner | Sale | 16,422 | $2.17M⚡ | Form 4 |
| Feb 20, 2026 | IP FIBRE DEVICES LTD 10 percent owner | Sale | 5,484 | $729K | Form 4 |
| Feb 23, 2026 | IP FIBRE DEVICES LTD 10 percent owner | Sale | 4,241 | $557K | Form 4 |
Mammen Timothy PV
SVP, Chief Financial Officer
Date
May 22
Shares
7,263
Price
$119.60
Value
$869K
Mammen Timothy PV
SVP, Chief Financial Officer
Date
May 22
Shares
2,712
Price
$120.37
Value
$326K
Buttarazzi Mary E.
VP, Corp Controller and CAO
Date
Mar 17
Shares
500
Price
$116.22
Value
$58K
Gitin Mark Milton
CEO · Director
Date
Mar 1
Shares
7,603
Price
$131.57
Value
$1.00M ⚡
Lopresti Angelo P
SVP, Secretary & Gen Counsel
Date
Mar 1
Shares
3,848
Price
$131.57
Value
$506K
Mammen Timothy PV
SVP, Chief Financial Officer
Date
Mar 1
Shares
4,310
Price
$131.57
Value
$567K
Ness Trevor
SVP, Chief Revenue Officer
Date
Mar 1
Shares
3,402
Price
$131.57
Value
$448K
Buttarazzi Mary E.
VP, Corp Controller and CAO
Date
Mar 1
Shares
435
Price
$131.57
Value
$57K
Samartsev Igor
SVP, Chief Scientist
Date
Mar 1
Shares
836
Price
$131.57
Value
$110K
IP FIBRE DEVICES LTD
10 percent owner
Date
Feb 20
Shares
500
Price
$128.79
Value
$64K
IP FIBRE DEVICES LTD
10 percent owner
Date
Feb 20
Shares
2,300
Price
$129.93
Value
$299K
IP FIBRE DEVICES LTD
10 percent owner
Date
Feb 20
Shares
4,461
Price
$131.11
Value
$585K
IP FIBRE DEVICES LTD
10 percent owner
Date
Feb 20
Shares
16,422
Price
$132.21
Value
$2.17M ⚡
IP FIBRE DEVICES LTD
10 percent owner
Date
Feb 20
Shares
5,484
Price
$132.94
Value
$729K
IP FIBRE DEVICES LTD
10 percent owner
Date
Feb 23
Shares
4,241
Price
$131.41
Value
$557K
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About IPGP insider trading
IPGP insider trades
IPG Photonics Corporation (IPGP) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Valentin Gapontsev Trust I (10 percent owner), IP FIBRE DEVICES LTD (10 percent owner), SCHERBAKOV EUGENE A (Director). Over the past 12 months, 5 insiders have filed transactions with the SEC. IPGP insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For IPG Photonics Corporation's institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
IPGP insider trading · 5 questionsThe insiders of IPG Photonics Corporation (IPGP) include executives and directors such as Valentin Gapontsev Trust I (10 percent owner), IP FIBRE DEVICES LTD (10 percent owner), SCHERBAKOV EUGENE A (Director), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026