Michael E Werner
Insider
First SEC filing: March 2, 2004 · Latest: March 2, 2004
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 19, 2015 | NNBR | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 19, 2015 | NNBR | S | 10,000 | $27.74 | $277,400 | 26,333 Direct | -27.52% | Disposed | -83.7% (price as of 2026-10-02) |
| May 19, 2015 | NNBR | M | 10,000 | $11.61 | $116,100 | 36,333 Direct | +37.98% | Acquired | -61.2% (price as of 2026-10-02) |
| March 19, 2015 | NNBR | A | 4,800 | · | · | 27,333 Direct | +21.30% | Acquired | (price as of 2026-10-02) |
| March 19, 2015 | NNBR | A | 4,800 | · | · | 27,333 Direct | +21.30% | Acquired | (price as of 2026-10-02) |
| March 19, 2015 | NNBR | A | 3,800 | · | · | 26,333 Direct | +16.86% | Acquired | (price as of 2026-10-02) |
| Sept. 9, 2014 | NNBR | S | 2,000 | $28.16 | $56,320 | 22,533 Direct | -8.15% | Disposed | -84.0% (price as of 2026-10-02) |
| March 19, 2014 | NNBR | A | 4,000 | $19.63 | $78,520 | 24,533 Direct | +19.48% | Acquired | -77.0% (price as of 2026-10-02) |
| March 19, 2014 | NNBR | A | 2,000 | · | · | 2,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 18, 2013 | NNBR | S | 10,000 | $17.72 | $177,200 | 20,533 Direct | -32.75% | Disposed | -74.5% (price as of 2026-10-02) |
| Sept. 11, 2013 | NNBR | M | 20,000 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 11, 2013 | NNBR | S | 20,000 | $15.07 | $301,400 | 30,533 Direct | -39.58% | Disposed | -70.1% (price as of 2026-10-02) |
| Sept. 11, 2013 | NNBR | M | 20,000 | $12.62 | $252,400 | 50,533 Direct | +65.50% | Acquired | -64.3% (price as of 2026-10-02) |
| Sept. 5, 2013 | NNBR | S | 1,067 | $14.40 | $15,365 | 30,533 Direct | -3.38% | Disposed | -68.7% (price as of 2026-10-02) |
| June 17, 2013 | NNBR | M | 12,000 | $1.30 | $15,600 | 31,600 Direct | +61.22% | Acquired | 246.9% (price as of 2026-10-02) |
| June 17, 2013 | NNBR | M | 12,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 25, 2013 | NNBR | A | 7,300 | · | · | 7,300 Direct | · | Acquired | (price as of 2026-10-02) |
| March 25, 2013 | NNBR | A | 3,200 | $9.97 | $31,904 | 19,600 Direct | +19.51% | Acquired | -54.8% (price as of 2026-10-02) |
| March 21, 2012 | NNBR | A | 7,300 | · | · | 7,300 Direct | · | Acquired | (price as of 2026-10-02) |
| March 21, 2012 | NNBR | A | 3,200 | $8.86 | $28,352 | 16,400 Direct | +24.24% | Acquired | -49.1% (price as of 2026-10-02) |
| July 5, 2011 | NNBR | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 5, 2011 | NNBR | S | 10,000 | $16.00 | $160,000 | 13,200 Direct | -43.10% | Disposed | -71.8% (price as of 2026-10-02) |
| July 5, 2011 | NNBR | M | 10,000 | $8.09 | $80,900 | 23,200 Direct | +75.76% | Acquired | -44.3% (price as of 2026-10-02) |
| May 26, 2011 | NNBR | A | 6,000 | · | · | 6,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 26, 2011 | NNBR | A | 3,200 | $14.13 | $45,216 | 13,200 Direct | +32.00% | Acquired | -68.1% (price as of 2026-10-02) |
| Oct. 7, 2010 | NNBR | M | 3,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 7, 2010 | NNBR | S | 1,000 | $8.73 | $8,730 | 10,000 Direct | -9.09% | Disposed | -48.3% (price as of 2026-10-02) |
| Oct. 7, 2010 | NNBR | S | 1,000 | $8.71 | $8,710 | 11,000 Direct | -8.33% | Disposed | -48.2% (price as of 2026-10-02) |
| Oct. 7, 2010 | NNBR | S | 1,000 | $8.61 | $8,610 | 12,000 Direct | -7.69% | Disposed | -47.6% (price as of 2026-10-02) |
| Oct. 7, 2010 | NNBR | M | 3,000 | $7.62 | $22,860 | 13,000 Direct | +30.00% | Acquired | -40.8% (price as of 2026-10-02) |
| March 16, 2010 | NNBR | A | 10,000 | $4.42 | $44,200 | 10,000 Direct | · | Acquired | 2.0% (price as of 2026-10-02) |
| March 25, 2009 | NNBR | A | 12,000 | · | · | 12,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 11, 2008 | NNBR | M | 5,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 11, 2008 | NNBR | S | 2,500 | $16.75 | $41,875 | 0 Direct | -100.00% | Disposed | -73.1% (price as of 2026-10-02) |
| Aug. 11, 2008 | NNBR | S | 2,500 | $16.76 | $41,900 | 2,500 Direct | -50.00% | Disposed | -73.1% (price as of 2026-10-02) |
| Aug. 11, 2008 | NNBR | M | 5,000 | $6.38 | $31,900 | 5,000 Direct | · | Acquired | -29.3% (price as of 2026-10-02) |
| Aug. 11, 2008 | NNBR | M | 5,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 11, 2008 | NNBR | S | 2,500 | $16.75 | $41,875 | 0 Direct | -100.00% | Disposed | -73.1% (price as of 2026-10-02) |
| Aug. 11, 2008 | NNBR | S | 2,500 | $16.76 | $41,900 | 2,500 Direct | -50.00% | Disposed | -73.1% (price as of 2026-10-02) |
| Aug. 11, 2008 | NNBR | M | 5,000 | $6.38 | $31,900 | 5,000 Direct | · | Acquired | -29.3% (price as of 2026-10-02) |
| Aug. 5, 2008 | NNBR | M | 5,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Aug. 5, 2008 | NNBR | S | 2,500 | $15.11 | $37,775 | 0 Direct | -100.00% | Disposed | -70.2% (price as of 2026-10-02) |
| Aug. 5, 2008 | NNBR | S | 2,500 | $15.03 | $37,575 | 2,500 Direct | -50.00% | Disposed | -70.0% (price as of 2026-10-02) |
| Aug. 5, 2008 | NNBR | M | 5,000 | $6.38 | $31,900 | 5,000 Direct | · | Acquired | -29.3% (price as of 2026-10-02) |
| March 6, 2008 | NNBR | A | 8,000 | · | · | 8,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 25, 2007 | NNBR | A | 7,500 | · | · | 7,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 14, 2006 | NNBR | A | 7,500 | · | · | 7,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 19, 2005 | NNBR | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 1, 2004 | NNBR | A | 20,000 | $12.62 | $252,400 | 43,000 Direct | +86.96% | Acquired | -64.3% (price as of 2026-10-02) |
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 19, 2015 | NNBR | Stock Options (Right to Buy) | Common Stock | $11.61 | Aug. 19, 2015 | 10,000 | Disposed |
| March 19, 2014 | NNBR | Stock Options (Right to Buy) | Common Stock | $19.63 | March 19, 2024 | 2,000 | Acquired |
| Sept. 11, 2013 | NNBR | Stock Options (Right to buy) | Common Stock | $12.62 | March 1, 2014 | 20,000 | Acquired |
| June 17, 2013 | NNBR | Stock Option (right to buy) | Common Stock | $1.30 | March 25, 2019 | 12,000 | Disposed |
| March 25, 2013 | NNBR | Stock Options (Right to buy) | Common Stock | $9.97 | March 25, 2023 | 7,300 | Acquired |
| March 21, 2012 | NNBR | Stock Options (Right to buy) | Common Stock | $8.86 | March 21, 2022 | 7,300 | Acquired |
| July 5, 2011 | NNBR | Stock Options | Common Stock | $8.09 | Sept. 17, 2011 | 10,000 | Disposed |
| May 26, 2011 | NNBR | Stock Options (Right to Buy) [F2] | Common Stock | $14.13 | May 26, 2021 | 6,000 | Acquired |
| Oct. 7, 2010 | NNBR | Stock Options | Common Stock | $7.62 | Oct. 10, 2010 | 3,000 | Disposed |
| March 25, 2009 | NNBR | Stock Options | Common Stock | $1.30 | March 25, 2019 | 12,000 | Acquired |
| Aug. 11, 2008 | NNBR | Stock Options | Common Stock | $6.38 | Dec. 7, 2008 | 5,000 | Disposed |
| Aug. 11, 2008 | NNBR | Stock Options | Common Stock | $6.38 | July 4, 2009 | 5,000 | Disposed |
| Aug. 5, 2008 | NNBR | Stock Options | Common Stock | $6.38 | Dec. 7, 2008 | 5,000 | Disposed |
| March 6, 2008 | NNBR | Stock Options | Common Stock | $9.36 | March 6, 2018 | 8,000 | Acquired |
| May 25, 2007 | NNBR | Stock Options | Common Stock | $12.12 | May 25, 2017 | 7,500 | Acquired |
| Aug. 14, 2006 | NNBR | Stock Options | Common Stock | $11.50 | Aug. 14, 2016 | 7,500 | Acquired |
| Aug. 19, 2005 | NNBR | Stock Options | Common Stock | $11.61 | Aug. 19, 2015 | 10,000 | Acquired |
| March 1, 2004 | NNBR | Stock Option (Right to Buy) | Common Stock | $12.62 | March 1, 2014 | 20,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).