Edward E. Bolton
CIK 1542474 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 14, 2013 · Latest: Feb. 14, 2013
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 7 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
7 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 9, 2013 | PRLB | S | 905 | $54.80 | $49,594 | 900 Direct | -50.14% | Disposed | 45.3% (price as of 2026-08-20) |
| Feb. 27, 2013 | PRLB | S | 10,710 | $46.13 | $494,052 | 900 Direct | -92.25% | Disposed | 72.6% (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 |
|---|---|---|---|---|---|---|---|
| May 9, 2013 | PRLB | Employee Stock Option (Right to Buy) | Common Stock (905) | $30.58 | May 7, 2022 | 905 | Disposed |
| Feb. 27, 2013 | PRLB | Employee Stock Option (Right to Buy) | Common Stock (10,500) | $16.00 | Feb. 23, 2022 | 10,500 | Disposed |
| Feb. 15, 2013 | PRLB | Employee Stock Option (Right to Buy) | Common Stock (8,085) | $47.08 | Feb. 15, 2023 | 8,085 | Acquired |
| May 7, 2012 | PRLB | Employee Stock Option (right to buy) | Common Stock (4,525) | $30.58 | May 7, 2022 | 4,525 | Acquired |
| Feb. 23, 2012 | PRLB | Employee Stock Option (right to buy) | Common Stock (42,000) | $16.00 | Feb. 23, 2022 | 42,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).