John J Stollenwerk
CIK 1185509 · View on SEC EDGAR ↗
First SEC filing: Jan. 20, 2005 · Latest: Jan. 20, 2005
On this page
Insider at
Insider transactions
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 31, 2011 | KOSS | P | 1,525 | $5.50 | $8,388 | 32,562 Direct | +4.91% | Acquired | -37.5% (price as of 2026-08-21) |
| Nov. 12, 2010 | KOSS | P | 3,500 | $5.40 | $18,900 | 31,037 Direct | +12.71% | Acquired | -36.3% (price as of 2026-08-21) |
| May 7, 2010 | BMI | P | 2,500 | $39.00 | $97,500 | 68,595 Direct | +3.78% | Acquired | 559.2% (price as of 2026-08-21) |
| Nov. 2, 2009 | BMI | P | 1,210 | $38.00 | $45,980 | 66,178 Direct | +1.86% | Acquired | 576.5% (price as of 2026-08-21) |
| June 12, 2009 | BMI | P | 100 | $39.50 | $3,950 | 64,968 Direct | +0.15% | Acquired | 550.8% (price as of 2026-08-21) |
| July 29, 2008 | KOSS | P | 432 | $15.00 | $6,480 | 12,129 Direct | +3.69% | Acquired | -54.1% (price as of 2026-08-21) |
| July 1, 2008 | KOSS | P | 28 | $15.26 | $427 | 11,697 Direct | +0.24% | Acquired | -54.9% (price as of 2026-08-21) |
| June 26, 2008 | KOSS | P | 200 | $15.26 | $3,052 | 11,669 Direct | +1.74% | Acquired | -54.9% (price as of 2026-08-21) |
| May 23, 2008 | KOSS | P | 200 | $15.95 | $3,190 | 11,469 Direct | +1.77% | Acquired | -56.9% (price as of 2026-08-21) |
| May 23, 2008 | KOSS | P | 300 | $15.95 | $4,785 | 11,269 Direct | +2.73% | Acquired | -56.9% (price as of 2026-08-21) |
| May 15, 2007 | BMI | P | 485 | $23.63 | $11,461 | 61,879 Direct | +0.79% | Acquired | 987.9% (price as of 2026-08-21) |
Showing latest 100 of 160 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 27, 2012 | BMI | Phantom Stock Units | BMI Common Stock (24,426) | $0.00 | Aug. 8, 1988 | 24,426 | Disposed |
| Feb. 1, 2012 | KOSS | Stock Option (right to buy) | Common Stock (10,000) | $5.59 | Feb. 1, 2017 | 10,000 | Acquired |
| Jan. 1, 2012 | BMI | Phantom Stock Units | BMI Common Stock (229) | $0.00 | Aug. 8, 1988 | 229 | Acquired |
| Dec. 15, 2011 | BMI | Phantom Stock Units | BMI Common Stock (289) | $0.00 | Aug. 8, 1988 | 289 | Acquired |
| Oct. 1, 2011 | BMI | Phantom Stock Units | BMI Common Stock (233) | $0.00 | Aug. 8, 1988 | 233 | Acquired |
| Sept. 18, 2011 | BMI | Phantom Stock Units | BMI Common Stock (68) | $0.00 | Aug. 8, 1988 | 68 | Acquired |
| Sept. 15, 2011 | BMI | Phantom Stock Units | BMI Common Stock (102) | $0.00 | Aug. 8, 1988 | 102 | Acquired |
| Aug. 12, 2011 | BMI | Phantom Stock Units | BMI Common Stock (68) | $0.00 | Aug. 8, 1988 | 68 | Acquired |
| Aug. 11, 2011 | BMI | Phantom Stock Units | BMI Common Stock (32) | $0.00 | Aug. 8, 1988 | 32 | Acquired |
| July 19, 2011 | BMI | Phantom Stock Units | BMI Common Stock (32) | $0.00 | Aug. 8, 1988 | 32 | Acquired |
| June 28, 2011 | BMI | Phantom Stock Units | BMI Common Stock (61) | $0.00 | Aug. 8, 1988 | 61 | Acquired |
| June 15, 2011 | BMI | Phantom Stock Units | BMI Common Stock (87) | $0.00 | Aug. 8, 1988 | 87 | Acquired |
| May 20, 2011 | BMI | Phantom Stock Units | BMI Common Stock (473) | $0.00 | Aug. 8, 1988 | 473 | Acquired |
| March 15, 2011 | BMI | Phantom Stock Units | BMI Common Stock (72) | $0.00 | Aug. 8, 1988 | 72 | Acquired |
| Feb. 18, 2011 | BMI | Phantom Stock Units | BMI Common Stock (57) | $0.00 | Aug. 8, 1988 | 57 | Acquired |
| Feb. 17, 2011 | BMI | Phantom Stock Units | BMI Common Stock (27) | $0.00 | Aug. 8, 1988 | 27 | Acquired |
| Dec. 17, 2010 | BMI | Phantom Stock Units | BMI Common Stock (62) | $0.00 | Aug. 8, 1988 | 62 | Acquired |
| Nov. 12, 2010 | BMI | Phantom Stock Units | BMI Common Stock (62) | $0.00 | Aug. 8, 1988 | 62 | Acquired |
| Nov. 11, 2010 | BMI | Phantom Stock Units | BMI Common Stock (59) | $0.00 | Aug. 8, 1988 | 59 | Acquired |
| Sept. 15, 2010 | BMI | Phantom Stock Units | BMI Common Stock (81) | $0.00 | Aug. 8, 1988 | 81 | Acquired |
| Aug. 20, 2010 | BMI | Phantom Stock Units | BMI Common Stock (65) | $0.00 | Aug. 8, 1988 | 65 | Acquired |
| Aug. 19, 2010 | BMI | Phantom Stock Units | BMI Common Stock (31) | $0.00 | Aug. 8, 1988 | 31 | Acquired |
| July 1, 2010 | BMI | Phantom Stock Units | BMI Common Stock (174) | $0.00 | Aug. 8, 1988 | 174 | Acquired |
| June 15, 2010 | BMI | Phantom Stock Units | BMI Common Stock (69) | $0.00 | Aug. 8, 1988 | 69 | Acquired |
| April 30, 2010 | BMI | Phantom Stock Units | BMI Common Stock (65) | $0.00 | Aug. 8, 1988 | 65 | Acquired |
| April 1, 2010 | BMI | Phantom Stock Units | BMI Common Stock (175) | $0.00 | Aug. 8, 1988 | 175 | Acquired |
| March 15, 2010 | BMI | Phantom Stock Units | BMI Common Stock (65) | $0.00 | Aug. 8, 1988 | 65 | Acquired |
| Feb. 12, 2010 | BMI | Phantom Stock Units | BMI Common Stock (63) | $0.00 | Aug. 8, 1988 | 63 | Acquired |
| Feb. 11, 2010 | BMI | Phantom Stock Units | BMI Common Stock (30) | $0.00 | Aug. 8, 1988 | 30 | Acquired |
| Jan. 1, 2010 | BMI | Phantom Stock Units | BMI Common Stock (170) | $0.00 | Aug. 8, 1988 | 170 | Acquired |
| Dec. 15, 2009 | BMI | Phantom Stock Units | BMI Common Stock (66) | $0.00 | Aug. 8, 1988 | 66 | Acquired |
| Dec. 4, 2009 | BMI | Phantom Stock Units | BMI Common Stock (31) | $0.00 | Aug. 8, 1988 | 31 | Acquired |
| Nov. 6, 2009 | BMI | Phantom Stock Units | BMI Common Stock (65) | $0.00 | Aug. 8, 1988 | 65 | Acquired |
| Oct. 1, 2009 | BMI | Phantom Stock Units | BMI Common Stock (174) | $0.00 | Aug. 8, 1988 | 174 | Acquired |
| Sept. 15, 2009 | BMI | Phantom Stock Units | BMI Common Stock (61) | $0.00 | Aug. 8, 1988 | 61 | Acquired |
| Aug. 14, 2009 | BMI | Phantom Stock Units | BMI Common Stock (61) | $0.00 | Aug. 8, 1988 | 61 | Acquired |
| Aug. 13, 2009 | BMI | Phantom Stock Units | BMI Common Stock (29) | $0.00 | Aug. 8, 1988 | 29 | Acquired |
| July 1, 2009 | BMI | Phantom Stock Units | BMI Common Stock (165) | $0.00 | Aug. 8, 1988 | 165 | Acquired |
| June 15, 2009 | BMI | Phantom Stock Units | BMI Common Stock | $0.00 | Aug. 8, 1988 | 79 | Acquired |
| April 24, 2009 | BMI | Phantom Stock Units | BMI Common Stock (52) | $0.00 | Aug. 8, 1988 | 52 | Acquired |
| April 1, 2009 | BMI | Phantom Stock Units | BMI Common Stock (234) | $0.00 | Aug. 8, 1988 | 234 | Acquired |
| March 13, 2009 | BMI | Phantom Stock Units | BMI Common Stock (77) | $0.00 | Aug. 8, 1988 | 77 | Acquired |
| Feb. 13, 2009 | BMI | Phantom Stock Units | BMI Common Stock (52) | $0.00 | Aug. 8, 1988 | 52 | Acquired |
| Feb. 12, 2009 | BMI | Phantom Stock Units | BMI Common Stock (34) | $0.00 | Aug. 8, 1988 | 34 | Acquired |
| Jan. 27, 2009 | BMI | Phantom Stock Units | BMI Common Stock (34) | $0.00 | Aug. 8, 1988 | 34 | Acquired |
| Jan. 27, 2009 | BMI | Phantom Stock Units | BMI Common Stock (233) | $0.00 | Aug. 8, 1988 | 233 | Acquired |
| Jan. 1, 2009 | BMI | Phantom Stock Units | BMI Common Stock (233) | $0.00 | Aug. 8, 1988 | 233 | Acquired |
| Dec. 15, 2008 | BMI | Phantom Stock Units | BMI Common Stock (11) | $0.00 | Aug. 8, 1988 | 11 | Acquired |
| Dec. 12, 2008 | BMI | Phantom Stock Units | BMI Common Stock (21) | $0.00 | Aug. 8, 1988 | 21 | Acquired |
| Nov. 14, 2008 | BMI | Phantom Stock Units | BMI Common Stock (32) | $0.00 | Aug. 8, 1988 | 32 | Acquired |
| Oct. 10, 2008 | BMI | Phantom Stock Units | BMI Common Stock (21) | $0.00 | Aug. 8, 1988 | 21 | Acquired |
| Oct. 1, 2008 | BMI | Phantom Stock Units | BMI Common Stock (144) | $0.00 | Aug. 8, 1988 | 144 | Acquired |
| Sept. 15, 2008 | BMI | Phantom Stock Units | BMI Common Stock (43) | $0.00 | Aug. 8, 1988 | 43 | Acquired |
| Aug. 8, 2008 | BMI | Phantom Stock Units | BMI Common Stock (30) | $0.00 | Aug. 8, 1988 | 30 | Acquired |
| Aug. 7, 2008 | BMI | Phantom Stock Units | BMI Common Stock (20) | $0.00 | Aug. 8, 1988 | 20 | Acquired |
| July 1, 2008 | BMI | Phantom Stock Units | BMI Common Stock (134) | $0.00 | Aug. 8, 1988 | 134 | Acquired |
| April 25, 2008 | BMI | Phantom Stock Units | BMI Common Stock (35) | $0.00 | Aug. 8, 1988 | 35 | Acquired |
| March 14, 2008 | BMI | Phantom Stock Units | BMI Common Stock (39) | $0.00 | Aug. 8, 1988 | 39 | Acquired |
| Feb. 15, 2008 | BMI | Phantom Stock Units | BMI Common Stock (33) | $0.00 | Aug. 8, 1988 | 33 | Acquired |
| Feb. 14, 2008 | BMI | Phantom Stock Units | BMI Common Stock (22) | $0.00 | Aug. 8, 1988 | 22 | Acquired |
| Feb. 1, 2008 | BMI | Phantom Stock Units | BMI Common Stock (22) | $0.00 | Aug. 8, 1988 | 22 | Acquired |
| Jan. 1, 2008 | BMI | Phantom Stock Units | BMI Common Stock (128) | $0.00 | Aug. 8, 1988 | 128 | Acquired |
| Dec. 14, 2007 | BMI | Phantom Stock Units | BMI Common Stock (54) | $0.00 | Aug. 8, 1988 | 54 | Acquired |
| Nov. 16, 2007 | BMI | Phantom Stock Units | BMI Common Stock (47) | $0.00 | Aug. 8, 1988 | 47 | Acquired |
| Oct. 12, 2007 | BMI | Phantom Stock Units | BMI Common Stock (31) | $0.00 | Aug. 8, 1988 | 31 | Acquired |
| Oct. 1, 2007 | BMI | Phantom Stock Units | BMI Common Stock (257) | $0.00 | Aug. 8, 1988 | 257 | Acquired |
| Sept. 14, 2007 | BMI | Phantom Stock Units | BMI Common Stock (60) | $0.00 | Aug. 8, 1988 | 60 | Acquired |
| Sept. 13, 2007 | BMI | Phantom Stock Units | BMI Common Stock (35) | $0.00 | Aug. 8, 1988 | 35 | Acquired |
| July 2, 2007 | BMI | Phantom Stock Units | BMI Common Stock (203) | $0.00 | Aug. 8, 1988 | 203 | Acquired |
| June 25, 2007 | BMI | Phantom Stock Units | BMI Common Stock (56) | $0.00 | Aug. 8, 1988 | 56 | Acquired |
| June 15, 2007 | BMI | Phantom Stock Units | BMI Common Stock (55) | $0.00 | Aug. 8, 1988 | 55 | Acquired |
| June 11, 2007 | BMI | Phantom Stock Units | BMI Common Stock (38) | $0.00 | Aug. 8, 1988 | 38 | Acquired |
| May 1, 2007 | BMI | Phantom Stock Units | BMI Common Stock (75) | $0.00 | Aug. 8, 1988 | 75 | Acquired |
| April 27, 2007 | BMI | Phantom Stock Units | BMI Common Stock (56) | $0.00 | Aug. 8, 1988 | 56 | Acquired |
| April 5, 2007 | BMI | Phantom Stock Units | BMI Common Stock (217) | $0.00 | Aug. 8, 1988 | 217 | Acquired |
| March 22, 2007 | BMI | Phantom Stock Units | BMI Common Stock (36) | $0.00 | Aug. 8, 1988 | 36 | Acquired |
| March 15, 2007 | BMI | Phantom Stock Units | BMI Common Stock (52) | $0.00 | Aug. 8, 1988 | 52 | Acquired |
| Feb. 23, 2007 | BMI | Phantom Stock Units | BMI Common Stock (54) | $0.00 | Aug. 8, 1988 | 54 | Acquired |
| Feb. 6, 2007 | BMI | Phantom Stock Units | BMI Common Stock (36) | $0.00 | Aug. 8, 1988 | 36 | Acquired |
| Jan. 1, 2007 | BMI | Phantom Stock Units | BMI Common Stock (208) | $0.00 | Aug. 8, 1988 | 208 | Acquired |
| Dec. 21, 2006 | BMI | Phantom Stock Units | BMI Common Stock (40) | $0.00 | Aug. 8, 1988 | 40 | Acquired |
| Nov. 10, 2006 | BMI | Phantom Stock Units | BMI Common Stock (60) | $0.00 | Aug. 8, 1988 | 60 | Acquired |
| Oct. 6, 2006 | BMI | Phantom Stock Units | BMI Common Stock (40) | $0.00 | Aug. 8, 1988 | 40 | Acquired |
| Oct. 2, 2006 | BMI | Phantom Stock Units | BMI Common Stock (228) | $0.00 | Aug. 8, 1988 | 228 | Acquired |
| Sept. 15, 2006 | BMI | Phantom Stock Units | BMI Common Stock (51) | $0.00 | Aug. 8, 1988 | 51 | Acquired |
| Aug. 11, 2006 | BMI | Phantom Stock Units | BMI Common Stock (56) | $0.00 | Aug. 8, 1988 | 56 | Acquired |
| July 20, 2006 | BMI | Phantom Stock Units | BMI Common Stock (37) | $0.00 | Aug. 8, 1988 | 37 | Acquired |
| July 1, 2006 | BMI | Phantom Stock Units | BMI Common Stock (213) | $0.00 | Aug. 8, 1988 | 213 | Acquired |
| June 15, 2006 | BMI | Phatom Stock Units | Common Stock (8,438) | $0.00 | Aug. 8, 1988 | 8,438 | Acquired |
| June 15, 2006 | BMI | Phantom Stock Units | Common Stock (22) | $0.00 | Aug. 8, 1988 | 22 | Acquired |
| May 1, 2006 | BMI | Phantom Stock Units | Common Stock (41) | $0.00 | Aug. 8, 1988 | 41 | Acquired |
| April 28, 2006 | BMI | Phantom Stock Units | Common Stock (26) | $0.00 | Aug. 8, 1988 | 26 | Acquired |
| April 1, 2006 | BMI | Phantom Stock Units | Common Stock (39) | $0.00 | Aug. 8, 1988 | 39 | Acquired |
| March 28, 2006 | BMI | Phantom Stock Units | Common Stock (25) | $0.00 | Aug. 8, 1988 | 25 | Acquired |
| March 15, 2006 | BMI | Phantom Stock Units | Common Stock | $0.00 | Aug. 8, 1988 | 32 | Acquired |
| Feb. 17, 2006 | BMI | Phantom Stock Units | Common Stock (38) | — | Aug. 8, 1988 | 38 | Acquired |
| Feb. 17, 2006 | BMI | Stock Options | Common Stock (12,000) | $7.41 | April 19, 2006 | 12,000 | Disposed |
| Feb. 10, 2006 | BMI | Stock Options | Common Stock (1,000) | $12.06 | April 25, 2007 | 1,000 | Disposed |
| Jan. 27, 2006 | BMI | Phantom Stock Units | Common Stock (25) | — | Aug. 8, 1988 | 25 | Acquired |
| Dec. 15, 2005 | BMI | Phantom Stock Units | Common Stock (31) | — | Aug. 8, 1988 | 31 | Acquired |
Showing latest 100 of 125 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).