Stocks
CALX CALIX, INC

CALX

CALIX, INC

Company with tickers: CALX

CIK

1406666

CUSIP

13100M509

Shares Outstanding

64,609,498

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-03-30	Russo Carl	Director, 10% Owner	Award	11,753	—	—	11,753
2026-02-25	Russo Carl	Director, 10% Owner	Convert	10,000	$12.63	$126,300	3,993,070
2026-02-25	Russo Carl	Director, 10% Owner	Other	13,782	—	—	13,782
2026-02-25	Russo Carl	Director, 10% Owner	Convert	10,000	—	—	560,000
2026-02-14	Weening Michael	Director, President & CEO	Award	439	$45.32	$19,896	16,556
2026-02-14	Durocher John	COO	Award	439	$45.32	$19,896	2,367
2026-02-14	SINDELAR CORY	Chief Financial Officer	Award	439	$45.32	$19,896	103,994
2026-02-12	Weening Michael	Director, President & CEO	Award	217,500	—	—	217,500
2026-02-12	Durocher John	COO	Award	195,000	—	—	195,000
2026-02-12	Eleniak Shane Todd Marshall	Chief Product Officer	Award	195,000	—	—	195,000
2026-02-12	SINDELAR CORY	Chief Financial Officer	Award	170,000	—	—	170,000
2026-02-03	Russo Carl	Director, 10% Owner	Sell	13,477	$46.93	$632,527	1,680,711
2026-02-03	Russo Carl	Director, 10% Owner	Other	13,782	—	—	13,782
2026-02-02	SINDELAR CORY	Chief Financial Officer	Convert	27,000	—	—	148,000
2026-02-02	SINDELAR CORY	Chief Financial Officer	Convert	27,000	$5.05	$136,350	103,555
2026-01-07	Russo Carl	Director, 10% Owner	Convert	10,000	$12.63	$126,300	3,983,070
2026-01-07	Russo Carl	Director, 10% Owner	Other	1,694,188	—	—	1,694,188
2026-01-07	Russo Carl	Director, 10% Owner	Convert	10,000	—	—	570,000
2026-01-02	Russo Carl	Director, 10% Owner	Award	11,663	—	—	11,663
2025-11-24	Russo Carl	Director, 10% Owner	Convert	10,000	$12.63	$126,300	3,973,070
2025-11-24	Russo Carl	Director, 10% Owner	Convert	10,000	—	—	580,000
2025-11-24	Russo Carl	Director, 10% Owner	Other	1,694,188	—	—	1,694,188
2025-11-17	Russo Carl	Director, 10% Owner	Other	1,694,188	—	—	1,694,188
2025-11-17	Russo Carl	Director, 10% Owner	Convert	10,000	$12.63	$126,300	3,963,070
2025-11-17	Russo Carl	Director, 10% Owner	Convert	10,000	—	—	590,000
2025-11-16	Durocher John	COO	Other	1,928	—	—	1,928
2025-11-16	Durocher John	COO	Other	0	—	—	0
2025-11-10	Eleniak Shane Todd Marshall	Chief Product Officer	Convert	24,000	$8.03	$192,720	24,000
2025-11-10	Eleniak Shane Todd Marshall	Chief Product Officer	Convert	24,000	—	—	24,000
2025-11-10	Eleniak Shane Todd Marshall	Chief Product Officer	Sell	24,000	$64.14	$1,539,240	0
2025-11-06	SINDELAR CORY	Chief Financial Officer	Sell	50,000	$65.30	$3,264,935	76,555
2025-11-06	SINDELAR CORY	Chief Financial Officer	Convert	50,000	—	—	175,000
2025-11-06	SINDELAR CORY	Chief Financial Officer	Convert	50,000	$5.05	$252,500	126,555
2025-11-06	Russo Carl	Director, 10% Owner	Convert	200,000	—	—	600,000
2025-11-06	Russo Carl	Director, 10% Owner	Convert	200,000	$12.63	$2,526,000	3,953,070
2025-11-04	Eleniak Shane Todd Marshall	Chief Product Officer	Convert	50,000	$7.00	$350,000	50,000
2025-11-04	Eleniak Shane Todd Marshall	Chief Product Officer	Sell	50,000	$65.34	$3,266,855	0
2025-11-04	Eleniak Shane Todd Marshall	Chief Product Officer	Convert	50,000	—	—	0
2025-11-04	Russo Carl	Director, 10% Owner	Sell	395,000	$64.00	$25,280,000	1,719,188
2025-11-04	Russo Carl	Director, 10% Owner	Other	13,782	—	—	13,782
2025-11-03	Weening Michael	Director, President & CEO	Convert	74,000	—	—	0
2025-11-03	Weening Michael	Director, President & CEO	Sell	74,000	$67.42	$4,989,102	16,117
2025-11-03	Weening Michael	Director, President & CEO	Convert	74,000	$7.84	$580,160	90,117
2025-10-31	SINDELAR CORY	Chief Financial Officer	Convert	10,000	$5.05	$50,500	86,555
2025-10-31	SINDELAR CORY	Chief Financial Officer	Convert	10,000	—	—	225,000
2025-10-31	SINDELAR CORY	Chief Financial Officer	Sell	10,000	$70.00	$700,000	76,555
2025-10-30	Weening Michael	Director, President & CEO	Convert	200,000	—	—	74,000
2025-10-30	Weening Michael	Director, President & CEO	Sell	150,000	$64.63	$9,694,200	66,117
2025-10-30	Weening Michael	Director, President & CEO	Convert	200,000	$7.84	$1,568,000	216,117
2025-10-30	SINDELAR CORY	Chief Financial Officer	Convert	10,000	—	—	235,000
2025-10-30	SINDELAR CORY	Chief Financial Officer	Sell	10,000	$65.00	$650,000	76,555
2025-10-30	SINDELAR CORY	Chief Financial Officer	Convert	10,000	$5.05	$50,500	86,555
2025-09-29	Russo Carl	Director, 10% Owner	Award	10,329	—	—	10,329
2025-09-11	Weening Michael	Director, President & CEO	Convert	18,010	$7.84	$141,198	34,127
2025-09-11	Weening Michael	Director, President & CEO	Convert	18,010	—	—	274,000
2025-09-11	Weening Michael	Director, President & CEO	Sell	18,010	$63.00	$1,134,630	16,117
2025-09-10	Weening Michael	Director, President & CEO	Sell	150,000	$62.00	$9,300,000	16,117
2025-09-10	Weening Michael	Director, President & CEO	Convert	150,000	$7.84	$1,176,000	166,117
2025-09-10	Weening Michael	Director, President & CEO	Convert	150,000	—	—	300,000
2025-09-04	Weening Michael	Director, President & CEO	Convert	24,000	—	—	450,000
2025-09-04	Weening Michael	Director, President & CEO	Sell	24,000	$60.00	$1,440,000	16,117
2025-09-04	Weening Michael	Director, President & CEO	Convert	24,000	$7.84	$188,160	40,117
2025-08-28	Weening Michael	Director, President & CEO	Convert	126,000	—	—	474,000
2025-08-28	Weening Michael	Director, President & CEO	Sell	126,000	$60.00	$7,560,000	16,117
2025-08-28	Weening Michael	Director, President & CEO	Convert	126,000	$7.84	$987,840	142,117
2025-08-28	SINDELAR CORY	Chief Financial Officer	Convert	10,000	—	—	245,000
2025-08-28	SINDELAR CORY	Chief Financial Officer	Convert	10,000	$5.05	$50,500	86,555
2025-08-28	SINDELAR CORY	Chief Financial Officer	Sell	10,000	$60.00	$600,000	76,555
2025-08-14	Weening Michael	Director, President & CEO	Award	305	$33.69	$10,274	16,117
2025-08-14	SINDELAR CORY	Chief Financial Officer	Award	270	$33.69	$9,095	76,555
2025-08-04	Weening Michael	Director, President & CEO	Sell	74,000	$57.00	$4,218,000	15,812
2025-08-04	Weening Michael	Director, President & CEO	Convert	74,000	—	—	0
2025-08-04	Weening Michael	Director, President & CEO	Convert	74,000	$8.03	$594,220	89,812
2025-07-28	Russo Carl	Director, 10% Owner	Sell	25,000	$55.40	$1,384,925	2,114,188
2025-07-28	Russo Carl	Director, 10% Owner	Other	13,782	—	—	13,782
2025-07-23	Weening Michael	Director, President & CEO	Convert	92,000	$5.95	$547,400	107,812
2025-07-23	Weening Michael	Director, President & CEO	Convert	92,000	—	—	0
2025-07-23	SINDELAR CORY	Chief Financial Officer	Sell	10,000	$56.00	$560,000	76,285
2025-07-23	SINDELAR CORY	Chief Financial Officer	Convert	10,000	$5.05	$50,500	86,285
2025-07-23	SINDELAR CORY	Chief Financial Officer	Convert	10,000	—	—	255,000
2025-07-23	Weening Michael	Director, President & CEO	Sell	92,000	$56.00	$5,152,000	15,812
2025-07-22	Weening Michael	Director, President & CEO	Sell	92,000	$55.00	$5,060,000	15,812
2025-07-22	Weening Michael	Director, President & CEO	Convert	92,000	—	—	92,000
2025-07-22	Weening Michael	Director, President & CEO	Convert	92,000	$5.95	$547,400	107,812
2025-06-30	Russo Carl	Director, 10% Owner	Award	11,561	—	—	11,561
2025-06-30	SINDELAR CORY	Chief Financial Officer	Sell	10,000	$52.00	$520,000	76,285
2025-06-30	SINDELAR CORY	Chief Financial Officer	Convert	10,000	$5.05	$50,500	86,285
2025-06-30	SINDELAR CORY	Chief Financial Officer	Convert	10,000	—	—	265,000
2025-06-02	Weening Michael	Director, President & CEO	Convert	80,000	—	—	0
2025-06-02	Weening Michael	Director, President & CEO	Convert	80,000	$6.38	$510,400	95,812
2025-06-02	Weening Michael	Director, President & CEO	Sell	100,000	$46.59	$4,658,710	15,812
2025-05-08	CRUSCO KATHLEEN M	Director	Award	4,689	—	—	59,394
2025-05-08	Oosterman Wade	Director	Award	4,689	—	—	7,189
2025-05-08	Peters Kevin Robert	Director	Award	4,689	—	—	130,717
2025-05-08	BERRY MICHAEL J	Director	Award	4,689	—	—	4,689
2025-05-08	Mukherjee Rajatish	Director	Award	4,689	—	—	4,689
2025-05-08	Makagon Kira	Director	Award	4,689	—	—	38,964
2025-05-08	BOWICK CHRISTOPHER J	Director	Award	4,689	—	—	66,616
2025-05-08	Russo Carl	Director, 10% Owner	Award	4,689	—	—	3,753,070
2025-05-08	Russo Carl	Director, 10% Owner	Award	28,606	—	—	28,606