Bruce A Karsh

Insider

First SEC filing: Aug. 14, 2014 · Latest: Aug. 14, 2014

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 24 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

24 other filings hidden

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	-78.1% (price as of 2026-08-19)
Aug. 13, 2014	INSG	P	114,000	$1.88	$214,320	3,286,803 Direct	+3.59%	Acquired	-76.9% (price as of 2026-08-19)
Aug. 12, 2014	INSG	P	147,803	$1.81	$267,523	3,172,803 Direct	+4.89%	Acquired	-76.0% (price as of 2026-08-19)
May 1, 2013	CHTR	S	136,202	$44.22	$6,022,852	225,882 Indirect	-37.62%	Disposed	248.9% (price as of 2026-08-19)
May 1, 2013	CHTR	S	66,460	$48.64	$3,232,614	0 Indirect	-100.00%	Disposed	217.2% (price as of 2026-08-19)
May 1, 2013	CHTR	S	7,064,036	$95.50	$674,615,438	2,000,000 Indirect	-77.93%	Disposed	61.6% (price as of 2026-08-19)
March 12, 2013	CHTR	S	3,083,333	$89.47	$275,865,804	9,064,036 Indirect	-25.38%	Disposed	72.4% (price as of 2026-08-19)
Dec. 7, 2012	CHTR	S	110,500	$70.35	$7,773,675	12,147,369 Indirect	-0.90%	Disposed	119.3% (price as of 2026-08-19)
Dec. 7, 2012	CHTR	S	400,000	$70.00	$28,000,000	12,257,869 Indirect	-3.16%	Disposed	120.4% (price as of 2026-08-19)
Dec. 6, 2012	CHTR	S	5,581	$70.00	$390,670	12,657,869 Indirect	-0.04%	Disposed	120.4% (price as of 2026-08-19)
Dec. 5, 2012	CHTR	S	173,619	$70.23	$12,193,262	12,663,450 Indirect	-1.35%	Disposed	119.7% (price as of 2026-08-19)
Dec. 4, 2012	CHTR	S	370,592	$70.29	$26,048,912	12,837,069 Indirect	-2.81%	Disposed	119.5% (price as of 2026-08-19)
Dec. 3, 2012	CHTR	S	139,708	$70.58	$9,860,591	13,207,661 Indirect	-1.05%	Disposed	118.6% (price as of 2026-08-19)
Nov. 30, 2012	CHTR	S	526,707	$70.97	$37,380,396	13,347,369 Indirect	-3.80%	Disposed	117.4% (price as of 2026-08-19)
Nov. 29, 2012	CHTR	S	567,339	$71.30	$40,451,271	13,874,076 Indirect	-3.93%	Disposed	116.4% (price as of 2026-08-19)
Nov. 28, 2012	CHTR	S	205,954	$70.34	$14,486,804	14,441,415 Indirect	-1.41%	Disposed	119.3% (price as of 2026-08-19)
Aug. 15, 2012	CHTR	S	1,666,667	$73.00	$121,666,691	14,647,369 Indirect	-10.22%	Disposed	111.4% (price as of 2026-08-19)
Aug. 9, 2012	CHTR	S	166,000	$75.37	$12,511,420	16,314,036 Indirect	-1.01%	Disposed	104.7% (price as of 2026-08-19)
May 23, 2012	CHTR	S	99,666	$63.58	$6,336,764	16,480,036 Indirect	-0.60%	Disposed	142.7% (price as of 2026-08-19)
May 22, 2012	CHTR	S	154,117	$64.60	$9,955,958	16,579,702 Indirect	-0.92%	Disposed	138.8% (price as of 2026-08-19)
May 1, 2012	CHTR	A	1,479	—	—	3,697 Direct	+66.68%	Acquired	(price as of 2026-08-19)
Dec. 30, 2011	CHTR	J	550,000	$54.35	$29,892,500	16,733,819 Direct	-3.18%	Disposed	183.9% (price as of 2026-08-19)
Dec. 29, 2011	CHTR	J	2,441,286	$54.35	$132,683,894	17,283,819 Direct	-12.38%	Disposed	183.9% (price as of 2026-08-19)
April 26, 2011	CHTR	A	1,633	—	—	2,218 Direct	+279.15%	Acquired	(price as of 2026-08-19)
April 26, 2011	CHTR	A	585	—	—	585 Direct	—	Acquired	(price as of 2026-08-19)
March 23, 2007	LFUS	D	880	$19.00	$16,720	0 Direct	-100.00%	Disposed	2163.9% (price as of 2026-08-19)
March 23, 2007	LFUS	A	880	$19.00	$16,720	46,880 Direct	+1.91%	Acquired	2163.9% (price as of 2026-08-19)
Feb. 16, 2007	LFUS	A	379	$38.29	$14,512	15,713 Indirect	+2.47%	Acquired	1023.4% (price as of 2026-08-19)
Nov. 15, 2006	LFUS	A	358	$30.66	$10,976	15,334 Indirect	+2.39%	Acquired	1302.9% (price as of 2026-08-19)
Aug. 15, 2006	LFUS	A	516	$30.08	$15,521	14,976 Indirect	+3.57%	Acquired	1330.0% (price as of 2026-08-19)
July 7, 2006	LFUS	A	1,500	$33.19	$49,785	1,500 Direct	—	Acquired	1196.0% (price as of 2026-08-19)
May 15, 2006	LFUS	A	363	$34.40	$12,487	14,460 Indirect	+2.58%	Acquired	1150.4% (price as of 2026-08-19)
May 5, 2006	LFUS	A	5,000	$34.33	$171,650	5,000 Direct	—	Acquired	1153.0% (price as of 2026-08-19)
Feb. 15, 2006	LFUS	A	589	$28.00	$16,492	14,097 Indirect	+4.36%	Acquired	1436.2% (price as of 2026-08-19)
Nov. 15, 2005	LFUS	A	656	$22.11	$14,504	13,508 Indirect	+5.10%	Acquired	1845.5% (price as of 2026-08-19)
Aug. 12, 2005	LFUS	A	495	$29.29	$14,499	12,852 Indirect	+4.01%	Acquired	1368.6% (price as of 2026-08-19)
May 23, 2005	LFUS	A	531	$28.23	$14,990	12,357 Indirect	+4.49%	Acquired	1423.7% (price as of 2026-08-19)
May 6, 2005	LFUS	A	5,000	$27.21	$136,050	5,000 Direct	—	Acquired	1480.8% (price as of 2026-08-19)
March 8, 2005	LFUS	P	15,000	$31.35	$470,250	46,000 Direct	+48.39%	Acquired	1272.1% (price as of 2026-08-19)
Feb. 18, 2005	LFUS	P	25,000	$31.58	$789,500	31,000 Direct	+416.67%	Acquired	1262.1% (price as of 2026-08-19)
Feb. 15, 2005	LFUS	A	492	$31.57	$15,532	11,826 Indirect	+4.34%	Acquired	1262.5% (price as of 2026-08-19)
Nov. 4, 2004	LFUS	A	404	$34.61	$13,982	11,334 Indirect	+3.70%	Acquired	1142.8% (price as of 2026-08-19)
Aug. 13, 2004	LFUS	A	369	$37.92	$13,992	10,930 Indirect	+3.49%	Acquired	1034.3% (price as of 2026-08-19)
May 7, 2004	LFUS	A	251	$37.86	$9,503	10,561 Direct	+2.43%	Acquired	1036.1% (price as of 2026-08-19)
April 30, 2004	LFUS	A	5,000	$38.11	$190,550	5,000 Direct	—	Acquired	1028.7% (price as of 2026-08-19)
Feb. 19, 2004	LFUS	A	312	$30.47	$9,507	10,310 Indirect	+3.12%	Acquired	1311.7% (price as of 2026-08-19)

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	CHTR	Common Stock Warrants (CUSIP 16117M123)	Class A Common Stock (136,202)	$51.28	Nov. 30, 2014	136,202	Disposed
May 1, 2013	CHTR	Common Stock Warrants (CUSIP 16117M131)	Class A Common Stock (66,460)	$46.86	Nov. 30, 2014	66,460	Disposed
March 23, 2007	LFUS	Stock Option (Right to Buy)	Common Stock (880)	$19.00	April 26, 2007	880	Disposed
July 7, 2006	LFUS	Stock Option (Right to Buy)	Common Stock (1,500)	$33.19	July 7, 2013	1,500	Acquired
May 5, 2006	LFUS	Stock Option (Right to Buy) [F2]	Common Stock (5,000)	$34.33	May 5, 2013	5,000	Acquired
May 6, 2005	LFUS	Stock Option (Right to Buy)	Common Stock (5,000)	$27.21	May 6, 2015	5,000	Acquired
April 30, 2004	LFUS	Stock Option (Right to Buy)	Common Stock (5,000)	$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	CHTR	Class A Common Stock	19,725,105	Indirect
Sept. 14, 2010	CHTR	Class A Common Stock	—	Direct
Sept. 14, 2010	CHTR	Common Stock Warrants (CUSIP 16117M123)→ Class A Common Stock (136,202)	136,202	Indirect
Sept. 14, 2010	CHTR	Common Stock Warrants (CUSIP 16117M131)→ Class A Common Stock (292,342)	292,342	Indirect
Sept. 14, 2010	CHTR	Class A Common Stock	19,725,105	Indirect
Sept. 14, 2010	CHTR	Class A Common Stock	—	Direct
Sept. 14, 2010	CHTR	Common Stock Warrants (CUSIP 16117M123)→ Class A Common Stock (136,202)	136,202	Indirect
Sept. 14, 2010	CHTR	Common Stock Warrants (CUSIP 16117M131)→ Class A Common Stock (292,342)	292,342	Indirect