Insider · CIK 0001217168

CHUNG T J

Reports to the SEC for 5 companies · ROSEMONT, IL

sec.gov

Transactions

Companies

Filings

CIK

0001217168

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-03	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+1 sh	$414.24	+$414.24	19,320
2026-09-03	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+17 sh	$414.24	+$7,042.08	19,319
2026-06-04	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+3 sh	$480.24	+$1,440.72	19,304
2026-06-04	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+10 sh	$480.24	+$4,802.4	19,301
2026-04-22	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+482 sh	—	—	19,291
2026-03-05	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+2 sh	$323.58	+$647.16	18,809
2026-03-05	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+21 sh	$323.58	+$6,795.18	18,807
2026-02-02	AIRGAIRGAIN INC · Stock Option (Right to Buy)A Award	Director	AAward	+12.7K sh	—	—	12,660
2026-02-02	AIRGAIRGAIN INCA Award	Director	AAward	+7,257 sh	—	—	51,015
2026-01-02	AIRGAIRGAIN INCA Award	Director	AAward	+2,308 sh	—	—	43,758
2025-12-05	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+3 sh	$258.99	+$776.97	18,761
2025-12-05	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+25 sh	$258.99	+$6,474.75	18,786
2025-10-01	AIRGAIRGAIN INCA Award	Director	AAward	+2,183 sh	—	—	41,450
2025-09-05	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+3 sh	$259.58	+$778.74	18,758
2025-09-05	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+25 sh	$259.58	+$6,489.5	18,755
2025-08-11	LFUSLITTELFUSE INC /DEM Exercise/Conversion	Director	MExercise/Conversion	+911 sh	$199.24	+$182K	19,641
2025-08-11	LFUSLITTELFUSE INC /DES Sale	Director	SSale	−679 sh	$245.24	−$167K	20,394
2025-08-11	LFUSLITTELFUSE INC /DE · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−911 sh	—	—	0
2025-08-11	LFUSLITTELFUSE INC /DES Sale	Director	SSale	−1,664 sh	$246.46	−$410K	18,730
2025-08-11	LFUSLITTELFUSE INC /DEM Exercise/Conversion	Director	MExercise/Conversion	+1,432 sh	$132.08	+$189K	21,073
2025-08-11	LFUSLITTELFUSE INC /DE · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−1,432 sh	—	—	0
2025-06-05	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+27 sh	$214.18	+$5,782.86	18,730
2025-06-05	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+3 sh	$214.18	+$642.54	18,703
2025-04-24	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+1,019 sh	—	—	18,700
2025-03-07	LFUSLITTELFUSE INC /DEJ Other	Director	JOther	+20 sh	$218.33	+$4,366.6	17,681
2025-02-01	AIRGAIRGAIN INCA Award	Director	AAward	+4,203 sh	—	—	39,267
2025-02-01	AIRGAIRGAIN INC · Stock Option (Right to Buy)A Award	Director	AAward	+7,706 sh	—	—	7,706
2024-12-06	LFUSLITTELFUSE INC /DEJ Other	Director	JOther	+25 sh	$247.32	+$6,183	17,661
2024-09-06	LFUSLITTELFUSE INC /DEJ Other	Director	JOther	+22 sh	$256.00	+$5,632	17,636
2024-06-07	LFUSLITTELFUSE INC /DEJ Other	Director	JOther	+14 sh	$250.13	+$3,501.82	17,614
2024-04-25	LFUSLITTELFUSE INC /DE · Stock Option (right to buy)A Award	Director	AAward	+768 sh	—	—	768
2024-04-25	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+522 sh	—	—	17,600
2024-03-08	LFUSLITTELFUSE INC /DEJ Other	Director	JOther	+24 sh	$244.90	+$5,877.6	17,078
2024-02-01	AIRGAIRGAIN INC · Stock Option (Right to Buy)A Award	Director	AAward	+15.3K sh	—	—	15,318
2024-02-01	AIRGAIRGAIN INCA Award	Director	AAward	+8,381 sh	—	—	35,064
2024-01-02	AIRGAIRGAIN INCA Award	Director	AAward	+3,254 sh	—	—	26,683
2023-12-08	LFUSLITTELFUSE INC /DEJ Other	Director	JOther	+23 sh	$243.04	+$5,589.92	17,054
2023-09-08	LFUSLITTELFUSE INC /DEJ Other	Director	JOther	+22 sh	$259.49	+$5,708.78	17,031
2023-08-18	AIRGAIRGAIN INCP Purchase	Director	PPurchase	+5,000 sh	$4.25	+$21.3K	23,429
2023-06-09	LFUSLITTELFUSE INC /DEJ Other	Director	JOther	+18 sh	$271.09	+$4,879.62	17,009
2023-05-08	LFUSLITTELFUSE INC /DES Sale	Director	SSale	−1,550 sh	$259.16	−$402K	17,191
2023-05-08	LFUSLITTELFUSE INC /DES Sale	Director	SSale	−200 sh	$259.70	−$51.9K	16,991
2023-04-27	LFUSLITTELFUSE INC /DEA Award	Director	AAward	+468 sh	—	—	18,741
2023-04-27	LFUSLITTELFUSE INC /DE · Stock Option (right to buy)A Award	Director	AAward	+718 sh	—	—	718
2023-03-10	LFUSLITTELFUSE INC /DEJ Other	Director	JOther	+13 sh	$264.30	+$3,435.9	18,273
2023-02-01	AIRGAIRGAIN INC · Stock Option (Right to Buy)A Award	Director	AAward	+6,602 sh	—	—	6,602
2023-02-01	AIRGAIRGAIN INC · Stock Option (Right to Buy)A Award	Director	AAward	+6,247 sh	—	—	6,247
2023-02-01	AIRGAIRGAIN INCA Award	Director	AAward	+4,307 sh	—	—	18,429
2023-02-01	AIRGAIRGAIN INC · Stock Option (Right to Buy)A Award	Director	AAward	+7,584 sh	—	—	7,584
2022-12-12	LFUSLITTELFUSE INC /DEJ Other	Director	JOther	+22 sh	$235.36	+$5,177.92	18,260

Recent filings

Accepted (ET)
Sep 84
CHUNG T J0001217168-26-000009
SEC(opens sec.gov)
Jun 84
CHUNG T J0001217168-26-000007
SEC(opens sec.gov)
Apr 244
CHUNG T J0001217168-26-000005
SEC(opens sec.gov)
Mar 94
CHUNG T J0001217168-26-000003
SEC(opens sec.gov)
Feb 44
CHUNG T J0001683168-26-000765
SEC(opens sec.gov)
Jan 54
CHUNG T J0001683168-26-000089
SEC(opens sec.gov)
Dec 84
CHUNG T J0000889331-25-000217
SEC(opens sec.gov)
Oct 34
CHUNG T J0001193125-25-230673
SEC(opens sec.gov)
Sep 84
CHUNG T J0000889331-25-000170
SEC(opens sec.gov)
Aug 134
CHUNG T J0000889331-25-000153
SEC(opens sec.gov)

Companies

Address

6133 NORTH RIVER ROAD, SUITE 500

ROSEMONT, IL, 60018