Dalsen H Ferbert

Insider

First SEC filing: Feb. 13, 2004 · Latest: Feb. 13, 2004

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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

LFUS selling Feb. 18, 2014

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 99 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

99 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 27, 2015	LFUS	F	172	$97.07	$16,696	10,234 Direct	-1.65%	Disposed	343.1% (price as of 2026-08-19)
April 27, 2015	LFUS	F	286	$96.15	$27,499	10,406 Direct	-2.67%	Disposed	347.4% (price as of 2026-08-19)
April 24, 2015	LFUS	A	4,790	—	—	4,790 Direct	—	Acquired	(price as of 2026-08-19)
April 24, 2015	LFUS	A	1,260	—	—	10,692 Direct	+13.36%	Acquired	(price as of 2026-08-19)
April 29, 2014	LFUS	F	162	$90.78	$14,706	9,432 Direct	-1.69%	Disposed	373.8% (price as of 2026-08-19)
April 28, 2014	LFUS	F	347	$94.84	$32,909	9,594 Direct	-3.49%	Disposed	353.5% (price as of 2026-08-19)
April 25, 2014	LFUS	A	4,250	—	—	4,250 Direct	—	Acquired	(price as of 2026-08-19)
April 25, 2014	LFUS	A	1,220	—	—	9,941 Direct	+13.99%	Acquired	(price as of 2026-08-19)
Feb. 18, 2014	LFUS	M	5,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Feb. 18, 2014	LFUS	S	4,758	$92.94	$442,209	8,721 Direct	-35.30%	Disposed	362.8% (price as of 2026-08-19)
Feb. 18, 2014	LFUS	M	5,500	$13.88	$76,340	13,479 Direct	+68.93%	Acquired	2999.0% (price as of 2026-08-19)
April 30, 2013	LFUS	F	233	$69.82	$16,268	7,979 Direct	-2.84%	Disposed	516.1% (price as of 2026-08-19)
April 29, 2013	LFUS	F	162	$67.00	$10,854	8,212 Direct	-1.93%	Disposed	542.0% (price as of 2026-08-19)
April 27, 2013	LFUS	F	179	$66.68	$11,936	8,374 Direct	-2.09%	Disposed	545.1% (price as of 2026-08-19)
April 26, 2013	LFUS	A	5,700	—	—	5,700 Direct	—	Acquired	(price as of 2026-08-19)
April 26, 2013	LFUS	A	1,560	—	—	8,553 Direct	+22.31%	Acquired	(price as of 2026-08-19)
April 24, 2013	LFUS	F	598	$66.37	$39,689	6,993 Direct	-7.88%	Disposed	548.1% (price as of 2026-08-19)
May 29, 2012	LFUS	D	2,400	$58.00	$139,200	7,591 Direct	-24.02%	Disposed	641.6% (price as of 2026-08-19)
May 9, 2012	LFUS	D	1,200	$60.20	$72,240	9,991 Direct	-10.72%	Disposed	614.5% (price as of 2026-08-19)
May 7, 2012	LFUS	M	2,066	$42.13	$87,041	2,067 Direct	-49.99%	Disposed	921.0% (price as of 2026-08-19)
May 7, 2012	LFUS	M	5,550	$13.88	$77,034	5,550 Direct	-50.00%	Disposed	2999.0% (price as of 2026-08-19)
May 7, 2012	LFUS	M	2,200	$36.33	$79,926	0 Direct	-100.00%	Disposed	1084.0% (price as of 2026-08-19)
May 7, 2012	LFUS	D	1,200	$60.30	$72,360	11,191 Direct	-9.68%	Disposed	613.3% (price as of 2026-08-19)
May 7, 2012	LFUS	D	1,723	$60.01	$103,397	12,391 Direct	-12.21%	Disposed	616.8% (price as of 2026-08-19)
May 7, 2012	LFUS	D	2,066	$60.01	$123,981	14,114 Direct	-12.77%	Disposed	616.8% (price as of 2026-08-19)
May 7, 2012	LFUS	A	2,066	$42.13	$87,041	16,180 Direct	+14.64%	Acquired	921.0% (price as of 2026-08-19)
May 7, 2012	LFUS	D	5,550	$60.01	$333,056	14,114 Direct	-28.22%	Disposed	616.8% (price as of 2026-08-19)
May 7, 2012	LFUS	A	5,550	$13.88	$77,034	19,664 Direct	+39.32%	Acquired	2999.0% (price as of 2026-08-19)
May 7, 2012	LFUS	D	2,200	$60.01	$132,022	14,114 Direct	-13.49%	Disposed	616.8% (price as of 2026-08-19)
May 7, 2012	LFUS	A	2,200	$36.33	$79,926	16,314 Direct	+15.59%	Acquired	1084.0% (price as of 2026-08-19)
April 30, 2012	LFUS	F	226	$62.67	$14,163	14,114 Direct	-1.58%	Disposed	586.4% (price as of 2026-08-19)
April 29, 2012	LFUS	F	157	$63.09	$9,905	14,340 Direct	-1.08%	Disposed	581.8% (price as of 2026-08-19)
April 27, 2012	LFUS	A	5,500	—	—	5,500 Direct	—	Acquired	(price as of 2026-08-19)
April 27, 2012	LFUS	A	1,660	—	—	14,497 Direct	+12.93%	Acquired	(price as of 2026-08-19)
April 25, 2012	LFUS	F	117	$61.56	$7,203	12,837 Direct	-0.90%	Disposed	598.7% (price as of 2026-08-19)
April 24, 2012	LFUS	F	582	$59.79	$34,798	12,954 Direct	-4.30%	Disposed	619.4% (price as of 2026-08-19)
Feb. 9, 2012	LFUS	M	2,067	$42.13	$87,083	4,133 Direct	-33.34%	Disposed	921.0% (price as of 2026-08-19)
Feb. 9, 2012	LFUS	M	6,600	$36.33	$239,778	2,200 Direct	-75.00%	Disposed	1084.0% (price as of 2026-08-19)
Feb. 9, 2012	LFUS	M	3,071	$41.22	$126,587	0 Direct	-100.00%	Disposed	943.5% (price as of 2026-08-19)
Feb. 9, 2012	LFUS	D	2,067	$55.67	$115,070	13,536 Direct	-13.25%	Disposed	672.7% (price as of 2026-08-19)
Feb. 9, 2012	LFUS	A	2,067	$42.13	$87,083	15,603 Direct	+15.27%	Acquired	921.0% (price as of 2026-08-19)
Feb. 9, 2012	LFUS	D	6,600	$55.67	$367,422	13,536 Direct	-32.78%	Disposed	672.7% (price as of 2026-08-19)
Feb. 9, 2012	LFUS	A	6,600	$36.33	$239,778	20,136 Direct	+48.76%	Acquired	1084.0% (price as of 2026-08-19)
Feb. 9, 2012	LFUS	D	3,071	$55.67	$170,963	13,536 Direct	-18.49%	Disposed	672.7% (price as of 2026-08-19)
Feb. 9, 2012	LFUS	A	3,071	$41.22	$126,587	16,607 Direct	+22.69%	Acquired	943.5% (price as of 2026-08-19)
Nov. 8, 2011	LFUS	M	1,878	$41.22	$77,411	3,071 Direct	-37.95%	Disposed	943.5% (price as of 2026-08-19)
Nov. 8, 2011	LFUS	D	1,878	$50.00	$93,900	13,536 Direct	-12.18%	Disposed	760.3% (price as of 2026-08-19)
Nov. 8, 2011	LFUS	A	1,878	$41.22	$77,411	15,414 Direct	+13.87%	Acquired	943.5% (price as of 2026-08-19)
May 31, 2011	LFUS	M	6,301	$41.22	$259,727	4,949 Direct	-56.01%	Disposed	943.5% (price as of 2026-08-19)
May 31, 2011	LFUS	D	6,301	$60.50	$381,210	13,536 Direct	-31.76%	Disposed	611.0% (price as of 2026-08-19)
May 31, 2011	LFUS	A	6,301	$41.22	$259,727	19,837 Direct	+46.55%	Acquired	943.5% (price as of 2026-08-19)
May 11, 2011	LFUS	D	1,568	$61.22	$95,993	13,536 Direct	-10.38%	Disposed	602.6% (price as of 2026-08-19)
May 9, 2011	LFUS	D	3,750	$41.22	$154,575	11,250 Direct	-25.00%	Disposed	943.5% (price as of 2026-08-19)
May 9, 2011	LFUS	D	1,500	$38.11	$57,165	0 Direct	-100.00%	Disposed	1028.7% (price as of 2026-08-19)
May 9, 2011	LFUS	D	3,750	$60.40	$226,500	15,104 Direct	-19.89%	Disposed	612.2% (price as of 2026-08-19)
May 9, 2011	LFUS	A	3,750	$41.22	$154,575	18,854 Direct	+24.83%	Acquired	943.5% (price as of 2026-08-19)
May 9, 2011	LFUS	D	15,000	$60.50	$907,500	15,104 Direct	-49.83%	Disposed	611.0% (price as of 2026-08-19)
May 9, 2011	LFUS	A	15,000	$38.11	$571,650	30,104 Direct	+99.31%	Acquired	1028.7% (price as of 2026-08-19)
April 30, 2011	LFUS	F	298	$62.21	$18,539	15,104 Direct	-1.93%	Disposed	591.4% (price as of 2026-08-19)
April 29, 2011	LFUS	A	5,500	—	—	5,500 Direct	—	Acquired	(price as of 2026-08-19)
April 29, 2011	LFUS	A	1,500	—	—	15,402 Direct	+10.79%	Acquired	(price as of 2026-08-19)
April 25, 2011	LFUS	D	5,550	$13.88	$77,034	11,100 Direct	-33.33%	Disposed	2999.0% (price as of 2026-08-19)
April 25, 2011	LFUS	D	5,550	$60.00	$333,000	13,902 Direct	-28.53%	Disposed	616.9% (price as of 2026-08-19)
April 25, 2011	LFUS	A	5,550	$13.88	$77,034	19,452 Direct	+39.92%	Acquired	2999.0% (price as of 2026-08-19)
April 25, 2011	LFUS	F	154	$60.04	$9,246	13,902 Direct	-1.10%	Disposed	616.4% (price as of 2026-08-19)
April 24, 2011	LFUS	F	767	$59.89	$45,936	14,056 Direct	-5.17%	Disposed	618.2% (price as of 2026-08-19)
Feb. 25, 2011	LFUS	D	5,550	$13.88	$77,034	16,650 Direct	-25.00%	Disposed	2999.0% (price as of 2026-08-19)
Feb. 25, 2011	LFUS	D	6,925	$34.33	$237,735	0 Direct	-100.00%	Disposed	1153.0% (price as of 2026-08-19)
Feb. 25, 2011	LFUS	D	5,550	$51.75	$287,212	14,823 Direct	-27.24%	Disposed	731.2% (price as of 2026-08-19)
Feb. 25, 2011	LFUS	A	5,550	$13.88	$77,034	20,373 Direct	+37.44%	Acquired	2999.0% (price as of 2026-08-19)
Feb. 25, 2011	LFUS	D	6,925	$51.75	$358,369	14,823 Direct	-31.84%	Disposed	731.2% (price as of 2026-08-19)
Feb. 25, 2011	LFUS	A	6,925	$34.33	$237,735	21,748 Direct	+46.72%	Acquired	1153.0% (price as of 2026-08-19)
Feb. 18, 2011	LFUS	D	3,425	$34.33	$117,580	6,925 Direct	-33.09%	Disposed	1153.0% (price as of 2026-08-19)
Feb. 18, 2011	LFUS	D	3,425	$51.75	$177,244	14,823 Direct	-18.77%	Disposed	731.2% (price as of 2026-08-19)
Feb. 18, 2011	LFUS	A	3,425	$34.33	$117,580	18,248 Direct	+23.11%	Acquired	1153.0% (price as of 2026-08-19)
Feb. 17, 2011	LFUS	D	4,650	$34.33	$159,634	10,350 Direct	-31.00%	Disposed	1153.0% (price as of 2026-08-19)
Feb. 17, 2011	LFUS	D	2,050	$27.21	$55,780	0 Direct	-100.00%	Disposed	1480.8% (price as of 2026-08-19)
Feb. 17, 2011	LFUS	D	4,650	$51.80	$240,870	14,823 Direct	-23.88%	Disposed	730.4% (price as of 2026-08-19)
Feb. 17, 2011	LFUS	A	4,650	$34.33	$159,634	19,473 Direct	+31.37%	Acquired	1153.0% (price as of 2026-08-19)
Feb. 17, 2011	LFUS	D	2,050	$51.80	$106,190	14,823 Direct	-12.15%	Disposed	730.4% (price as of 2026-08-19)
Feb. 17, 2011	LFUS	A	2,050	$27.21	$55,780	16,873 Direct	+13.83%	Acquired	1480.8% (price as of 2026-08-19)
Feb. 16, 2011	LFUS	D	500	$27.21	$13,605	2,050 Direct	-19.61%	Disposed	1480.8% (price as of 2026-08-19)
Feb. 16, 2011	LFUS	D	500	$51.62	$25,810	14,823 Direct	-3.26%	Disposed	733.3% (price as of 2026-08-19)
Feb. 16, 2011	LFUS	A	500	$27.21	$13,605	15,323 Direct	+3.37%	Acquired	1480.8% (price as of 2026-08-19)
Feb. 15, 2011	LFUS	D	150	$25.20	$3,780	0 Direct	-100.00%	Disposed	1606.9% (price as of 2026-08-19)
Feb. 15, 2011	LFUS	D	3,000	$25.20	$75,600	0 Direct	-100.00%	Disposed	1606.9% (price as of 2026-08-19)
Feb. 15, 2011	LFUS	D	3,000	$25.50	$76,500	0 Direct	-100.00%	Disposed	1586.8% (price as of 2026-08-19)
Feb. 15, 2011	LFUS	D	15,000	$20.24	$303,600	0 Direct	-100.00%	Disposed	2025.2% (price as of 2026-08-19)
Feb. 15, 2011	LFUS	D	12,450	$27.21	$338,764	2,550 Direct	-83.00%	Disposed	1480.8% (price as of 2026-08-19)
Feb. 15, 2011	LFUS	D	3,000	$25.50	$76,500	0 Direct	-100.00%	Disposed	1586.8% (price as of 2026-08-19)
Feb. 14, 2011	LFUS	A	800	$23.00	$18,400	16,637 Direct	+5.05%	Acquired	1770.2% (price as of 2026-08-19)
Feb. 14, 2011	LFUS	D	800	$52.30	$41,840	15,837 Direct	-4.81%	Disposed	722.4% (price as of 2026-08-19)
Feb. 14, 2011	LFUS	D	400	$52.80	$21,120	15,437 Direct	-2.53%	Disposed	714.7% (price as of 2026-08-19)
Feb. 14, 2011	LFUS	A	1,600	$25.25	$40,400	17,437 Direct	+10.10%	Acquired	1603.5% (price as of 2026-08-19)
Feb. 14, 2011	LFUS	D	2,850	$25.20	$71,820	150 Direct	-95.00%	Disposed	1606.9% (price as of 2026-08-19)
Feb. 14, 2011	LFUS	D	3,000	$25.20	$75,600	0 Direct	-100.00%	Disposed	1606.9% (price as of 2026-08-19)
Feb. 14, 2011	LFUS	D	10,000	$27.10	$271,000	0 Direct	-100.00%	Disposed	1487.2% (price as of 2026-08-19)
Feb. 14, 2011	LFUS	D	6,400	$35.50	$227,200	0 Direct	-100.00%	Disposed	1111.7% (price as of 2026-08-19)
Feb. 14, 2011	LFUS	D	2,400	$20.12	$48,288	0 Direct	-100.00%	Disposed	2037.9% (price as of 2026-08-19)
Feb. 14, 2011	LFUS	D	1,600	$25.25	$40,400	0 Direct	-100.00%	Disposed	1603.5% (price as of 2026-08-19)

Showing latest 100 of 233 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 24, 2015	LFUS	Stock option (right to buy)	Common stock (4,790)	$96.15	April 25, 2022	4,790	Acquired
April 25, 2014	LFUS	Stock option (right to buy)	Common stock (4,250)	$94.84	April 25, 2021	4,250	Acquired
Feb. 18, 2014	LFUS	Stock option (right to buy)	Common stock (5,500)	$13.88	April 24, 2016	5,500	Disposed
April 26, 2013	LFUS	Stock option (right to buy)	Common stock (5,700)	$66.68	April 26, 2020	5,700	Acquired
May 7, 2012	LFUS	Stock Option (Right to Buy)	Common Stock (2,066)	$42.13	April 30, 2017	2,066	Disposed
May 7, 2012	LFUS	Stock Option (Right to Buy)	Common Stock (5,550)	$13.88	April 24, 2016	5,550	Disposed
May 7, 2012	LFUS	Stock Option (Right to Buy)	Common Stock (2,200)	$36.33	April 29, 2015	2,200	Disposed
April 27, 2012	LFUS	Stock Option (Right to Buy)	Common Stock (5,500)	$63.09	April 27, 2019	5,500	Acquired
Feb. 9, 2012	LFUS	Stock Option (Right to Buy)	Common Stock (2,067)	$42.13	April 30, 2017	2,067	Disposed
Feb. 9, 2012	LFUS	Stock Option (Right to Buy)	Common Stock (6,600)	$36.33	April 25, 2015	6,600	Disposed
Feb. 9, 2012	LFUS	Stock Option (Right to Buy)	Common Stock (3,071)	$41.22	April 27, 2014	3,071	Disposed
Nov. 8, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (1,878)	$41.22	April 27, 2014	1,878	Disposed
May 31, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (6,301)	$41.22	April 27, 2014	6,301	Disposed
May 9, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (3,750)	$41.22	April 27, 2014	3,750	Disposed
May 9, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (15,000)	$38.11	April 30, 2014	1,500	Disposed
April 29, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (5,500)	$62.21	April 29, 2018	5,500	Acquired
April 25, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (5,550)	$13.88	April 24, 2016	5,550	Disposed
Feb. 25, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (5,550)	$13.88	April 24, 2016	5,550	Disposed
Feb. 25, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (6,925)	$34.33	May 5, 2013	6,925	Disposed
Feb. 18, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (3,425)	$34.33	May 5, 2013	3,425	Disposed
Feb. 17, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (4,650)	$34.33	May 5, 2013	4,650	Disposed
Feb. 17, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (2,050)	$27.21	May 6, 2015	2,050	Disposed
Feb. 16, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (500)	$27.21	May 6, 2015	500	Disposed
Feb. 15, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (150)	$25.20	April 26, 2014	150	Disposed
Feb. 15, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (3,000)	$25.20	April 26, 2015	3,000	Disposed
Feb. 15, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (3,000)	$25.20	April 26, 2016	3,000	Disposed
Feb. 15, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (15,000)	$20.24	May 2, 2013	15,000	Disposed
Feb. 15, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (12,450)	$27.21	May 6, 2015	12,450	Disposed
Feb. 15, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (3,000)	$25.20	April 26, 2017	3,000	Disposed
Feb. 14, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (2,850)	$25.20	April 26, 2014	2,850	Disposed
Feb. 14, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (3,000)	$25.20	April 26, 2013	3,000	Disposed
Feb. 14, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (10,000)	$27.10	April 27, 2016	10,000	Disposed
Feb. 14, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (6,400)	$35.50	April 28, 2015	6,400	Disposed
Feb. 14, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (2,400)	$20.12	April 30, 2014	2,400	Disposed
Feb. 14, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (1,600)	$25.25	May 1, 2013	1,600	Disposed
Feb. 14, 2011	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$23.00	April 25, 2012	800	Disposed
Aug. 9, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (1,600)	$35.50	April 28, 2011	1,600	Disposed
Aug. 9, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$20.12	April 30, 2011	800	Disposed
Aug. 9, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$25.25	May 1, 2011	800	Disposed
Aug. 9, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$23.00	April 25, 2011	800	Disposed
Aug. 9, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$19.00	April 26, 2011	800	Disposed
April 30, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (6,200)	$42.13	April 30, 2017	6,200	Acquired
Feb. 17, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$20.12	April 30, 2010	800	Disposed
Feb. 17, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$25.25	May 1, 2010	800	Disposed
Feb. 17, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (106)	$23.00	April 25, 2010	106	Disposed
Feb. 17, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$19.00	April 26, 2010	800	Disposed
Feb. 17, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$16.50	May 5, 2010	800	Disposed
Feb. 16, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (694)	$23.00	April 25, 2010	694	Disposed
Feb. 16, 2010	LFUS	Stock Option (Right to Buy)	Common Stock (560)	$16.50	May 5, 2010	560	Disposed
May 4, 2009	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$16.50	May 5, 2009	800	Disposed
May 4, 2009	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$11.16	May 6, 2009	800	Disposed
April 24, 2009	LFUS	Stock Option (Right to Buy)	Common Stock (22,200)	$13.88	April 24, 2016	22,200	Acquired
April 25, 2008	LFUS	Stock Option (Right to Buy)	Common Stock (8,800)	$36.33	April 25, 2015	8,800	Acquired
March 7, 2008	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$23.00	April 25, 2008	800	Disposed
March 7, 2008	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$19.00	April 26, 2008	800	Disposed
March 7, 2008	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$16.50	May 5, 2008	800	Disposed
March 7, 2008	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$11.16	May 6, 2008	800	Disposed
March 7, 2008	LFUS	Stock Option (Right to Buy)	Common Stock (1,000)	$9.38	May 13, 2008	1,000	Disposed
April 27, 2007	LFUS	Stock Option (Right to Buy)	Common Stock (15,000)	$41.22	April 27, 2014	15,000	Acquired
April 27, 2007	LFUS	Stock Option (Right to Buy)	Common Stock (15,000)	$42.11	April 27, 2014	15,000	Acquired
Feb. 9, 2007	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$19.00	April 26, 2007	—	Disposed
Feb. 9, 2007	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$16.50	May 5, 2007	—	Disposed
Feb. 9, 2007	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$11.16	May 6, 2007	—	Disposed
Feb. 9, 2007	LFUS	Stock Option (Right to Buy)	Common Stock (1,000)	$9.38	May 13, 2007	—	Disposed
May 5, 2006	LFUS	Stock Option (Right to Buy) [F1]	Common Stock (15,000)	$34.33	May 5, 2013	15,000	Acquired
March 8, 2006	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$16.50	May 5, 2006	800	Disposed
March 8, 2006	LFUS	Stock Option (Right to Buy)	Common Stock (800)	$11.16	May 6, 2006	800	Disposed
March 8, 2006	LFUS	Stock Option (Right to Buy)	Common Stock (1,000)	$9.38	May 13, 2006	1,000	Disposed
March 8, 2006	LFUS	Stock Option (Right to Buy)	Common Stock (4,000)	$3.69	Jan. 24, 2007	4,000	Disposed
Nov. 29, 2005	LFUS	Stock Option (Right to Buy)	Common Stock (4,000)	$3.69	Jan. 24, 2006	4,000	Disposed
May 6, 2005	LFUS	Stock Option (Right to Buy)	Common Stock (15,000)	$27.21	May 6, 2015	15,000	Acquired
April 30, 2004	LFUS	Stock Option (Right to Buy)	Common Stock (15,000)	$38.11	April 30, 2014	15,000	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 13 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Feb. 13, 2004	LFUS	Common Stock	3,120	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (8,000)	8,000	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (3,000)	3,000	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (3,200)	3,200	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (4,000)	4,000	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (4,000)	4,000	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (4,000)	4,000	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (4,000)	4,000	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (4,000)	4,000	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (8,000)	8,000	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (10,000)	10,000	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (15,000)	15,000	Direct
Feb. 13, 2004	LFUS	Stock Option (Right to Buy)→ Common Stock (15,000)	15,000	Direct