Michael R Kampfe
CIK 1521554 · View on SEC EDGAR ↗
Insider
First SEC filing: June 2, 2011 · Latest: June 2, 2011
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 3 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 5, 2012 | IPGP | A | 6,667 | — | — | 6,667 Direct | — | Acquired | (price as of 2026-08-20) |
| June 5, 2012 | IPGP | A | 1,000 | — | — | 1,000 Direct | — | Acquired | (price as of 2026-08-20) |
| May 31, 2011 | IPGP | A | 25,000 | — | — | 25,000 Direct | — | Acquired | (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 5, 2012 | IPGP | Director Stock Option (right to buy) | Common Stock (6,667) | $42.43 | June 4, 2022 | 6,667 | Acquired |
| May 31, 2011 | IPGP | Director Stock Option (right to buy) | Common Stock (25,000) | $75.15 | May 30, 2021 | 25,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).