Steven T Warshaw
CIK 1196823 · View on SEC EDGAR ↗
Insider
First SEC filing: June 9, 2026 · Latest: June 9, 2026
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Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 73 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
73 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 16, 2019 | PKE | S | 3,000 | $17.12 | $51,360 | 7,000 Direct | -30.00% | Disposed | 103.1% (price as of 2026-08-21) |
| Sept. 19, 2017 | NNBR | S | 2,000 | $27.75 | $55,500 | 56,732 Direct | -3.41% | Disposed | -86.3% (price as of 2026-08-21) |
| Sept. 18, 2017 | NNBR | S | 1,000 | $27.85 | $27,850 | 56,732 Direct | -1.73% | Disposed | -86.4% (price as of 2026-08-21) |
| Sept. 15, 2017 | NNBR | S | 3,000 | $27.25 | $81,750 | 56,732 Direct | -5.02% | Disposed | -86.1% (price as of 2026-08-21) |
| Sept. 14, 2017 | NNBR | S | 2,000 | $26.82 | $53,640 | 56,732 Direct | -3.41% | Disposed | -85.8% (price as of 2026-08-21) |
| Jan. 25, 2017 | NNBR | S 10b5-1 | 7,500 | $20.01 | $150,075 | 52,600 Direct | -12.48% | Disposed | -81.0% (price as of 2026-08-21) |
| June 20, 2016 | NNBR | S | 1,000 | $18.49 | $18,490 | 48,600 Direct | -2.02% | Disposed | -79.4% (price as of 2026-08-21) |
| June 7, 2016 | NNBR | S | 2,500 | $19.02 | $47,550 | 48,600 Direct | -4.89% | Disposed | -80.0% (price as of 2026-08-21) |
| June 7, 2016 | NNBR | S | 2,500 | $19.02 | $47,550 | 46,100 Direct | -5.14% | Disposed | -80.0% (price as of 2026-08-21) |
| Aug. 25, 2015 | PKE | P | 1,000 | $16.75 | $16,750 | 7,000 Direct | +16.67% | Acquired | 107.6% (price as of 2026-08-21) |
| June 1, 2015 | NNBR | S | 2,000 | $27.55 | $55,100 | 42,400 Direct | -4.50% | Disposed | -86.2% (price as of 2026-08-21) |
| May 18, 2015 | NNBR | S 10b5-1 | 2,000 | $28.88 | $57,760 | 42,400 Direct | -4.50% | Disposed | -86.8% (price as of 2026-08-21) |
| May 15, 2015 | NNBR | S 10b5-1 | 1,000 | $28.16 | $28,160 | 42,400 Direct | -2.30% | Disposed | -86.5% (price as of 2026-08-21) |
| May 14, 2015 | NNBR | S 10b5-1 | 1,000 | $28.00 | $28,000 | 42,400 Direct | -2.30% | Disposed | -86.4% (price as of 2026-08-21) |
| May 14, 2015 | NNBR | S 10b5-1 | 1,000 | $27.50 | $27,500 | 43,400 Direct | -2.25% | Disposed | -86.2% (price as of 2026-08-21) |
| May 11, 2015 | NNBR | S | 1,000 | $27.10 | $27,100 | 42,400 Direct | -2.30% | Disposed | -86.0% (price as of 2026-08-21) |
| March 23, 2015 | NNBR | S | 2,000 | $24.15 | $48,300 | 42,400 Direct | -4.50% | Disposed | -84.3% (price as of 2026-08-21) |
| Jan. 29, 2015 | PKE | P | 250 | $21.69 | $5,422 | 6,000 Direct | +4.35% | Acquired | 60.3% (price as of 2026-08-21) |
| July 3, 2014 | PKE | S | 4,000 | $30.55 | $122,200 | 5,000 Direct | -44.44% | Disposed | 13.8% (price as of 2026-08-21) |
| Nov. 22, 2013 | NNBR | S | 1,000 | $18.75 | $18,750 | 33,600 Direct | -2.89% | Disposed | -79.7% (price as of 2026-08-21) |
| Nov. 19, 2013 | NNBR | S | 1,000 | $18.09 | $18,090 | 33,600 Direct | -2.89% | Disposed | -79.0% (price as of 2026-08-21) |
| Nov. 18, 2013 | NNBR | S | 1,000 | $17.77 | $17,770 | 33,600 Direct | -2.89% | Disposed | -78.6% (price as of 2026-08-21) |
| Nov. 11, 2013 | NNBR | S | 1,000 | $17.75 | $17,750 | 33,600 Direct | -2.89% | Disposed | -78.6% (price as of 2026-08-21) |
| Nov. 8, 2013 | NNBR | S | 1,000 | $17.50 | $17,500 | 33,600 Direct | -2.89% | Disposed | -78.3% (price as of 2026-08-21) |
| Sept. 20, 2013 | NNBR | S | 2,000 | $15.45 | $30,900 | 33,600 Direct | -5.62% | Disposed | -75.4% (price as of 2026-08-21) |
| Sept. 18, 2013 | NNBR | S | 8,000 | $15.52 | $124,160 | 33,600 Direct | -19.23% | Disposed | -75.5% (price as of 2026-08-21) |
| Sept. 18, 2013 | NNBR | S | 5,000 | $15.34 | $76,700 | 33,600 Direct | -12.95% | Disposed | -75.2% (price as of 2026-08-21) |
Showing latest 100 of 143 transactions
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 |
|---|---|---|---|---|---|---|---|
| April 9, 2020 | PKE | Right to buy option [F1] | Common Stock (3,500) | $12.58 | April 9, 2030 | 3,500 | Acquired |
| Aug. 16, 2019 | PKE | Right to buy option [F1] | Common Stock (3,000) | $13.69 | Oct. 14, 2019 | 3,000 | Disposed |
| May 7, 2019 | PKE | Right to buy option [F1] | Common Stock (3,500) | $16.44 | May 7, 2029 | 3,500 | Acquired |
| Sept. 19, 2017 | NNBR | Stock Options (Right to Buy) | Common Stock (2,000) | $9.36 | March 6, 2018 | 2,000 | Disposed |
| Sept. 18, 2017 | NNBR | Stock Options (Right to Buy) | Common Stock (1,000) | $9.36 | March 6, 2018 | 1,000 | Disposed |
| Sept. 15, 2017 | NNBR | Stock Options (Right to Buy) | Common Stock (3,000) | $9.36 | March 6, 2018 | 3,000 | Disposed |
| Sept. 14, 2017 | NNBR | Stock Options (Right to Buy) | Common Stock (2,000) | $9.36 | March 6, 2018 | 2,000 | Disposed |
| Jan. 25, 2017 | NNBR | Stock Options (Right to Buy) | Common Stock (7,500) | $12.12 | May 25, 2017 | 7,500 | Disposed |
| June 22, 2016 | NNBR | Stock Options (Right to Buy) | Common Stock (4,000) | $11.50 | Aug. 14, 2016 | 4,000 | Disposed |
| June 20, 2016 | NNBR | Stock Options (Right to Buy) | Common Stock (1,000) | $11.50 | Aug. 14, 2016 | 1,000 | Disposed |
| June 7, 2016 | NNBR | Stock Options (Right to Buy) | Common Stock (2,500) | $11.50 | Aug. 14, 2016 | 2,500 | Disposed |
| Jan. 12, 2016 | PKE | Right to buy option [F1] | Common Stock (3,000) | $14.48 | Jan. 12, 2026 | 3,000 | Acquired |
| June 1, 2015 | NNBR | Stock Options (Right to Buy) | Common Stock (2,000) | $11.61 | Aug. 19, 2015 | 2,000 | Disposed |
| May 18, 2015 | NNBR | Stock Options (Right to Buy) | Common Stock (2,000) | $11.61 | Aug. 19, 2015 | 2,000 | Disposed |
| May 15, 2015 | NNBR | Stock Options (Right to Buy) | Common Stock (1,000) | $11.61 | Aug. 19, 2015 | 1,000 | Disposed |
| May 14, 2015 | NNBR | Stock Options (Right to Buy) | Common Stock (2,000) | $11.61 | Aug. 19, 2015 | 2,000 | Disposed |
| May 11, 2015 | NNBR | Stock Options (Right to Buy) | Common Stock (1,000) | $11.61 | Aug. 19, 2015 | 1,000 | Disposed |
| March 23, 2015 | NNBR | Stock Options (Right to Buy) | Common Stock (2,000) | $11.61 | Aug. 19, 2015 | 2,000 | Disposed |
| March 2, 2015 | PKE | Right to buy option [F1] | Common Stock (3,000) | $21.71 | March 2, 2025 | 3,000 | Acquired |
| Jan. 29, 2015 | PKE | Right to buy option [F1] | Common Stock (750) | $19.69 | Oct. 5, 2021 | 750 | Disposed |
| July 3, 2014 | PKE | Right to buy option [F1] | Common Stock (5,000) | $20.91 | July 14, 2014 | 5,000 | Disposed |
| March 19, 2014 | NNBR | Stock Option (Right to buy) | Common Stock (2,000) | $19.63 | March 19, 2024 | 2,000 | Acquired |
| Feb. 26, 2014 | PKE | Right to buy option [F1] | Common Stock (3,000) | $27.38 | Feb. 26, 2024 | 3,000 | Acquired |
| Jan. 27, 2014 | PKE | Right to buy option | Common Stock (750) | $22.19 | Oct. 5, 2021 | 750 | Disposed |
| Jan. 27, 2014 | PKE | Right to buy option | Common Stock (1,250) | $23.41 | July 14, 2014 | 1,250 | Disposed |
| Nov. 22, 2013 | NNBR | Stock Option (Right to buy) | Common Stock (1,000) | $12.62 | March 1, 2014 | 1,000 | Disposed |
| Nov. 19, 2013 | NNBR | Stock Option (Right to buy) | Common Stock (1,000) | $12.62 | March 1, 2014 | 1,000 | Disposed |
| Nov. 18, 2013 | NNBR | Stock Option (Right to buy) | Common Stock (1,000) | $12.62 | March 1, 2014 | 1,000 | Disposed |
| Nov. 11, 2013 | NNBR | Stock Option (Right to buy) | Common Stock (1,000) | $12.62 | March 1, 2014 | 1,000 | Disposed |
| Nov. 8, 2013 | NNBR | Stock Option (Right to buy) | Common Stock (1,000) | $12.62 | March 1, 2014 | 1,000 | Disposed |
| Sept. 20, 2013 | NNBR | Stock Options (Right to buy) | Common Stock (2,000) | $12.62 | March 1, 2014 | 2,000 | Acquired |
| Sept. 19, 2013 | NNBR | Stock Options (Right to buy) | Common Stock (8,000) | $12.62 | March 1, 2014 | 8,000 | Acquired |
| Sept. 18, 2013 | NNBR | Stock Option (right to buy) | Common Stock (5,000) | $12.62 | March 1, 2014 | 5,000 | Acquired |
| June 17, 2013 | NNBR | Stock Option (right to buy) | Common Stock (12,000) | $1.30 | March 25, 2019 | 12,000 | Disposed |
| March 25, 2013 | NNBR | Stock Options (Right to Buy) | Common Stock (7,300) | $9.97 | March 25, 2023 | 7,300 | Acquired |
| Feb. 5, 2013 | PKE | Right to buy option | Common Stock (750) | $22.19 | Oct. 5, 2021 | 750 | Disposed |
| Feb. 5, 2013 | PKE | Right to buy option | Common Stock (1,250) | $23.41 | July 14, 2014 | 1,250 | Disposed |
| Sept. 4, 2012 | PKE | Right to buy option [F1] | Common Stock (3,000) | $25.98 | Sept. 4, 2022 | 3,000 | Acquired |
| March 21, 2012 | NNBR | Stock Options (Right to Buy) | Common Stock (7,300) | $8.86 | March 21, 2022 | 7,300 | Acquired |
| Oct. 5, 2011 | PKE | Right to buy option [F1] | Common Stock (3,000) | $22.19 | Oct. 5, 2021 | 3,000 | Acquired |
| May 26, 2011 | NNBR | Stock Options (Right to Buy) [F2] | Common Stock (6,000) | $14.13 | May 26, 2021 | 6,000 | Acquired |
| March 25, 2011 | NNBR | Stock Options | Common Stock (10,000) | $8.09 | Sept. 17, 2011 | 10,000 | Disposed |
| Oct. 1, 2010 | NNBR | Stock Options | Common Stock (3,000) | $7.62 | Oct. 10, 2010 | 3,000 | Disposed |
| Oct. 14, 2009 | PKE | Right to buy option [F1] | Common Stock (3,000) | $24.94 | Oct. 14, 2019 | 3,000 | Acquired |
| March 25, 2009 | NNBR | Stock Options | Common Stock (12,000) | $1.30 | March 25, 2019 | 12,000 | Acquired |
| Aug. 26, 2008 | PKE | Right to buy option [F1] | Common Stock (3,000) | $27.10 | Aug. 26, 2018 | 3,000 | Acquired |
| Aug. 8, 2008 | NNBR | Stock Options | Common Stock (2,000) | $5.94 | July 4, 2009 | 2,000 | Disposed |
| Aug. 6, 2008 | NNBR | Stock Options | Common Stock (3,000) | $5.94 | July 4, 2009 | 3,000 | Disposed |
| Aug. 6, 2008 | NNBR | Stock Options | Common Stock (1,500) | $6.38 | Dec. 7, 2008 | 1,500 | Disposed |
| Aug. 5, 2008 | NNBR | Stock Options | Common Stock (3,500) | $6.38 | Dec. 7, 2008 | 3,500 | Disposed |
| March 6, 2008 | NNBR | Stock Options | Common Stock (8,000) | $9.36 | March 6, 2018 | 8,000 | Acquired |
| Aug. 15, 2007 | PKE | Right to buy option [F1] | Common Stock (3,000) | $30.28 | Aug. 15, 2017 | 3,000 | Acquired |
| May 25, 2007 | NNBR | Stock Options | Common Stock (7,500) | $12.12 | May 25, 2017 | 7,500 | Acquired |
| Aug. 14, 2006 | NNBR | Stock Options | Common Stock (7,500) | $11.50 | Aug. 14, 2016 | 7,500 | Acquired |
| Aug. 3, 2006 | PKE | Right to buy option [F1] | Common Stock (3,000) | $25.35 | Aug. 3, 2016 | 3,000 | Acquired |
| Aug. 24, 2005 | PKE | Right to buy option [F1] | Common Stock (3,000) | $24.56 | Aug. 24, 2015 | 3,000 | Acquired |
| Aug. 19, 2005 | NNBR | Stock Options | Common Stock (10,000) | $11.61 | Aug. 19, 2015 | 10,000 | Acquired |
| March 1, 2004 | NNBR | Stock Option (Right to Buy) | Common Stock (20,000) | $12.62 | March 1, 2014 | 20,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.