MAZUREK NATHAN
CIK 1241562 · View on SEC EDGAR ↗
Insider
First SEC filing: March 14, 2016 · Latest: March 14, 2016
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 10 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
10 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 13, 2022 | PPSI | P | 2,500 | $3.34 | $8,350 | 1,890,859 Direct | +0.13% | Acquired | -12.3% (price as of 2026-08-20) |
| Aug. 18, 2021 | PPSI | P | 5,000 | $3.56 | $17,800 | 37,000 Direct | +15.62% | Acquired | -17.7% (price as of 2026-08-20) |
| June 2, 2021 | PPSI | P | 1,000 | $4.24 | $4,240 | 32,000 Direct | +3.23% | Acquired | -30.9% (price as of 2026-08-20) |
| Aug. 24, 2020 | PPSI | P | 1,000 | $1.40 | $1,400 | 31,000 Direct | +3.33% | Acquired | 109.3% (price as of 2026-08-20) |
| Aug. 20, 2020 | PPSI | P | 1,000 | $1.47 | $1,470 | 30,000 Direct | +3.45% | Acquired | 99.3% (price as of 2026-08-20) |
| June 18, 2020 | PPSI | P | 4,000 | $1.34 | $5,360 | 29,000 Direct | +16.00% | Acquired | 118.7% (price as of 2026-08-20) |
| June 9, 2020 | PPSI | P | 1,000 | $1.25 | $1,250 | 25,000 Direct | +4.17% | Acquired | 134.4% (price as of 2026-08-20) |
| June 2, 2020 | PPSI | P | 4,193 | $1.00 | $4,193 | 24,000 Direct | +21.17% | Acquired | 193.0% (price as of 2026-08-20) |
| June 1, 2020 | PPSI | P | 807 | $0.99 | $799 | 19,807 Direct | +4.25% | Acquired | 196.0% (price as of 2026-08-20) |
| May 22, 2020 | PPSI | P | 241 | $1.03 | $248 | 18,241 Direct | +1.34% | Acquired | 184.5% (price as of 2026-08-20) |
| May 22, 2020 | PPSI | P | 400 | $1.04 | $416 | 18,641 Direct | +2.19% | Acquired | 181.7% (price as of 2026-08-20) |
| May 22, 2020 | PPSI | P | 359 | $1.02 | $366 | 19,000 Direct | +1.93% | Acquired | 187.3% (price as of 2026-08-20) |
| May 19, 2020 | PPSI | P | 80 | $1.05 | $84 | 13,080 Direct | +0.62% | Acquired | 179.0% (price as of 2026-08-20) |
| May 19, 2020 | PPSI | P | 4,920 | $1.09 | $5,363 | 18,000 Direct | +37.61% | Acquired | 168.8% (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 13, 2021 | PPSI | Stock Option (Right to Buy) | Common Stock (51,667) | $3.31 | May 13, 2031 | 51,667 | Acquired |
| May 13, 2021 | PPSI | Stock Option (Right to Buy) | Common Stock (10,000) | $3.31 | May 13, 2031 | 10,000 | Acquired |
| March 31, 2020 | PPSI | Stock Option (Right to Buy) | Common Stock (10,000) | $1.68 | March 31, 2030 | 10,000 | Acquired |
| April 3, 2018 | PPSI | Stock Option (Right to Buy) | Common Stock (1,000) | $5.60 | April 3, 2028 | 1,000 | Acquired |
| March 30, 2017 | PPSI | Stock Option (Right to Buy) | Common Stock (130,000) | $7.30 | March 30, 2027 | 130,000 | Acquired |
| March 30, 2017 | PPSI | Stock Option (Right to Buy) | Common Stock (1,000) | $7.30 | March 30, 2027 | 1,000 | Acquired |
| March 17, 2017 | PPSI | Stock Option (Right to Buy) | Common Stock (13,000) | $4.53 | March 23, 2017 | 13,000 | Disposed |
| March 10, 2016 | PPSI | Stock Option (Right to Buy) | Common Stock (1,000) | $3.68 | March 10, 2026 | 1,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).