Bruce A Karsh
Insider
First SEC filing: Aug. 14, 2014 · Latest: Aug. 14, 2014
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 14, 2014 | INSG | P | 114,197 | $1.99 | $227,252 | 3,401,000 Direct | +3.47% | Acquired | -76.8% (price as of 2026-10-02) |
| Aug. 13, 2014 | INSG | P | 114,000 | $1.88 | $214,320 | 3,286,803 Direct | +3.59% | Acquired | -75.5% (price as of 2026-10-02) |
| Aug. 12, 2014 | INSG | P | 147,803 | $1.81 | $267,523 | 3,172,803 Direct | +4.89% | Acquired | -74.5% (price as of 2026-10-02) |
| May 1, 2013 | CHTRP | S | 136,202 | $44.22 | $6,022,852 | 225,882 Indirect | -37.62% | Disposed | -49.8% (price as of 2026-10-02) |
| May 1, 2013 | CHTRP | S | 66,460 | $48.64 | $3,232,614 | 0 Indirect | -100.00% | Disposed | -54.4% (price as of 2026-10-02) |
| May 1, 2013 | CHTRP | S | 7,064,036 | $95.50 | $674,615,438 | 2,000,000 Indirect | -77.93% | Disposed | -76.8% (price as of 2026-10-02) |
| March 12, 2013 | CHTRP | S | 3,083,333 | $89.47 | $275,865,804 | 9,064,036 Indirect | -25.38% | Disposed | -75.2% (price as of 2026-10-02) |
| Dec. 7, 2012 | CHTRP | S | 110,500 | $70.35 | $7,773,675 | 12,147,369 Indirect | -0.90% | Disposed | -68.5% (price as of 2026-10-02) |
| Dec. 7, 2012 | CHTRP | S | 400,000 | $70.00 | $28,000,000 | 12,257,869 Indirect | -3.16% | Disposed | -68.3% (price as of 2026-10-02) |
| Dec. 6, 2012 | CHTRP | S | 5,581 | $70.00 | $390,670 | 12,657,869 Indirect | -0.04% | Disposed | -68.3% (price as of 2026-10-02) |
| Dec. 5, 2012 | CHTRP | S | 173,619 | $70.23 | $12,193,262 | 12,663,450 Indirect | -1.35% | Disposed | -68.4% (price as of 2026-10-02) |
| Dec. 4, 2012 | CHTRP | S | 370,592 | $70.29 | $26,048,912 | 12,837,069 Indirect | -2.81% | Disposed | -68.4% (price as of 2026-10-02) |
| Dec. 3, 2012 | CHTRP | S | 139,708 | $70.58 | $9,860,591 | 13,207,661 Indirect | -1.05% | Disposed | -68.6% (price as of 2026-10-02) |
| Nov. 30, 2012 | CHTRP | S | 526,707 | $70.97 | $37,380,396 | 13,347,369 Indirect | -3.80% | Disposed | -68.7% (price as of 2026-10-02) |
| Nov. 29, 2012 | CHTRP | S | 567,339 | $71.30 | $40,451,271 | 13,874,076 Indirect | -3.93% | Disposed | -68.9% (price as of 2026-10-02) |
| Nov. 28, 2012 | CHTRP | S | 205,954 | $70.34 | $14,486,804 | 14,441,415 Indirect | -1.41% | Disposed | -68.5% (price as of 2026-10-02) |
| Aug. 15, 2012 | CHTRP | S | 1,666,667 | $73.00 | $121,666,691 | 14,647,369 Indirect | -10.22% | Disposed | -69.6% (price as of 2026-10-02) |
| Aug. 9, 2012 | CHTRP | S | 166,000 | $75.37 | $12,511,420 | 16,314,036 Indirect | -1.01% | Disposed | -70.6% (price as of 2026-10-02) |
| May 23, 2012 | CHTRP | S | 99,666 | $63.58 | $6,336,764 | 16,480,036 Indirect | -0.60% | Disposed | -65.1% (price as of 2026-10-02) |
| May 22, 2012 | CHTRP | S | 154,117 | $64.60 | $9,955,958 | 16,579,702 Indirect | -0.92% | Disposed | -65.7% (price as of 2026-10-02) |
| May 1, 2012 | CHTRP | A | 1,479 | · | · | 3,697 Direct | +66.68% | Acquired | (price as of 2026-10-02) |
| Dec. 30, 2011 | CHTRP | J | 550,000 | $54.35 | $29,892,500 | 16,733,819 Direct | -3.18% | Disposed | -59.2% (price as of 2026-10-02) |
| Dec. 29, 2011 | CHTRP | J | 2,441,286 | $54.35 | $132,683,894 | 17,283,819 Direct | -12.38% | Disposed | -59.2% (price as of 2026-10-02) |
| April 26, 2011 | CHTRP | A | 1,633 | · | · | 2,218 Direct | +279.15% | Acquired | (price as of 2026-10-02) |
| April 26, 2011 | CHTRP | A | 585 | · | · | 585 Direct | · | Acquired | (price as of 2026-10-02) |
| March 23, 2007 | LFUS | D | 880 | $19.00 | $16,720 | 0 Direct | -100.00% | Disposed | 2302.8% (price as of 2026-10-02) |
| March 23, 2007 | LFUS | A | 880 | $19.00 | $16,720 | 46,880 Direct | +1.91% | Acquired | 2302.8% (price as of 2026-10-02) |
| Feb. 16, 2007 | LFUS | A | 379 | $38.29 | $14,512 | 15,713 Indirect | +2.47% | Acquired | 1092.3% (price as of 2026-10-02) |
| Nov. 15, 2006 | LFUS | A | 358 | $30.66 | $10,976 | 15,334 Indirect | +2.39% | Acquired | 1389.0% (price as of 2026-10-02) |
| Aug. 15, 2006 | LFUS | A | 516 | $30.08 | $15,521 | 14,976 Indirect | +3.57% | Acquired | 1417.7% (price as of 2026-10-02) |
| July 7, 2006 | LFUS | A | 1,500 | $33.19 | $49,785 | 1,500 Direct | · | Acquired | 1275.5% (price as of 2026-10-02) |
| May 15, 2006 | LFUS | A | 363 | $34.40 | $12,487 | 14,460 Indirect | +2.58% | Acquired | 1227.1% (price as of 2026-10-02) |
| May 5, 2006 | LFUS | A | 5,000 | $34.33 | $171,650 | 5,000 Direct | · | Acquired | 1229.8% (price as of 2026-10-02) |
| Feb. 15, 2006 | LFUS | A | 589 | $28.00 | $16,492 | 14,097 Indirect | +4.36% | Acquired | 1530.5% (price as of 2026-10-02) |
| Nov. 15, 2005 | LFUS | A | 656 | $22.11 | $14,504 | 13,508 Indirect | +5.10% | Acquired | 1964.8% (price as of 2026-10-02) |
| Aug. 12, 2005 | LFUS | A | 495 | $29.29 | $14,499 | 12,852 Indirect | +4.01% | Acquired | 1458.7% (price as of 2026-10-02) |
| May 23, 2005 | LFUS | A | 531 | $28.23 | $14,990 | 12,357 Indirect | +4.49% | Acquired | 1517.2% (price as of 2026-10-02) |
| May 6, 2005 | LFUS | A | 5,000 | $27.21 | $136,050 | 5,000 Direct | · | Acquired | 1577.8% (price as of 2026-10-02) |
| March 8, 2005 | LFUS | P | 15,000 | $31.35 | $470,250 | 46,000 Direct | +48.39% | Acquired | 1356.2% (price as of 2026-10-02) |
| Feb. 18, 2005 | LFUS | P | 25,000 | $31.58 | $789,500 | 31,000 Direct | +416.67% | Acquired | 1345.6% (price as of 2026-10-02) |
| Feb. 15, 2005 | LFUS | A | 492 | $31.57 | $15,532 | 11,826 Indirect | +4.34% | Acquired | 1346.1% (price as of 2026-10-02) |
| Nov. 4, 2004 | LFUS | A | 404 | $34.61 | $13,982 | 11,334 Indirect | +3.70% | Acquired | 1219.1% (price as of 2026-10-02) |
| Aug. 13, 2004 | LFUS | A | 369 | $37.92 | $13,992 | 10,930 Indirect | +3.49% | Acquired | 1103.9% (price as of 2026-10-02) |
| May 7, 2004 | LFUS | A | 251 | $37.86 | $9,503 | 10,561 Direct | +2.43% | Acquired | 1105.8% (price as of 2026-10-02) |
| April 30, 2004 | LFUS | A | 5,000 | $38.11 | $190,550 | 5,000 Direct | · | Acquired | 1097.9% (price as of 2026-10-02) |
| Feb. 19, 2004 | LFUS | A | 312 | $30.47 | $9,507 | 10,310 Indirect | +3.12% | Acquired | 1398.3% (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 1, 2013 | CHTRP | Common Stock Warrants (CUSIP 16117M123) | Class A Common Stock | $51.28 | Nov. 30, 2014 | 136,202 | Disposed |
| May 1, 2013 | CHTRP | Common Stock Warrants (CUSIP 16117M131) | Class A Common Stock | $46.86 | Nov. 30, 2014 | 66,460 | Disposed |
| March 23, 2007 | LFUS | Stock Option (Right to Buy) | Common Stock | $19.00 | April 26, 2007 | 880 | Disposed |
| July 7, 2006 | LFUS | Stock Option (Right to Buy) | Common Stock | $33.19 | July 7, 2013 | 1,500 | Acquired |
| May 5, 2006 | LFUS | Stock Option (Right to Buy) [F2] | Common Stock | $34.33 | May 5, 2013 | 5,000 | Acquired |
| May 6, 2005 | LFUS | Stock Option (Right to Buy) | Common Stock | $27.21 | May 6, 2015 | 5,000 | Acquired |
| April 30, 2004 | LFUS | Stock Option (Right to Buy) | Common Stock | $38.11 | April 30, 2014 | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 10 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 14, 2014 | INSG | Common Stock | 3,025,000 | Direct |
| Aug. 14, 2014 | INSG | Common Stock | 750,000 | Indirect |
| Sept. 14, 2010 | CHTRP | Class A Common Stock | 19,725,105 | Indirect |
| Sept. 14, 2010 | CHTRP | Class A Common Stock | · | Direct |
| Sept. 14, 2010 | CHTRP | Common Stock Warrants (CUSIP 16117M123) | 136,202 | Indirect |
| Sept. 14, 2010 | CHTRP | Common Stock Warrants (CUSIP 16117M131) | 292,342 | Indirect |
| Sept. 14, 2010 | CHTRP | Class A Common Stock | 19,725,105 | Indirect |
| Sept. 14, 2010 | CHTRP | Class A Common Stock | · | Direct |
| Sept. 14, 2010 | CHTRP | Common Stock Warrants (CUSIP 16117M123) | 136,202 | Indirect |
| Sept. 14, 2010 | CHTRP | Common Stock Warrants (CUSIP 16117M131) | 292,342 | Indirect |