Stocks
EQ Equillium, Inc.

EQ

Equillium, Inc.

Company with tickers: EQ

CIK

1746466

CUSIP

29446K106

Shares Outstanding

63,226,556

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
2026-03-13	Zedelmayer Christine	Sr. Vice President and COO	Convert	120,312	—	—	54,688
2026-03-13	Zedelmayer Christine	Sr. Vice President and COO	Sell	120,312	$2.50	$300,816	62,586
2026-03-13	Zedelmayer Christine	Sr. Vice President and COO	Convert	120,312	$0.79	$94,445	182,898
2026-03-09	Zedelmayer Christine	Sr. Vice President and COO	Convert	35,695	—	—	0
2026-03-09	Zedelmayer Christine	Sr. Vice President and COO	Convert	35,695	$0.79	$28,021	127,139
2026-03-09	Zedelmayer Christine	Sr. Vice President and COO	Sell	181,219	$2.00	$362,438	62,586
2026-02-19	Zedelmayer Christine	Sr. Vice President and COO	Convert	109,375	$0.79	$85,859	300,819
2026-02-19	Zedelmayer Christine	Sr. Vice President and COO	Convert	109,375	—	—	15,625
2026-02-19	Zedelmayer Christine	Sr. Vice President and COO	Sell	109,375	$1.78	$194,841	191,444
2026-01-08	Tom Penny	Principal Accounting Officer	Sell	6,533	$1.29	$8,428	0
2026-01-07	Connelly Stephen	Director, President and CSO	Award	1,150,000	—	—	1,150,000
2026-01-07	Tom Penny	Principal Accounting Officer	Award	450,000	—	—	450,000
2026-01-07	Zedelmayer Christine	Sr. Vice President and COO	Award	500,000	—	—	500,000
2026-01-07	Steel Bruce D.	Director, Chief Executive Officer, 10% Owner	Award	1,750,000	—	—	1,750,000
2025-12-23	Zedelmayer Christine	Sr. Vice President and COO	Convert	100,000	—	—	0
2025-12-23	Zedelmayer Christine	Sr. Vice President and COO	Sell	100,000	$1.50	$150,000	91,444
2025-12-23	Zedelmayer Christine	Sr. Vice President and COO	Convert	100,000	$0.79	$78,500	191,444
2025-12-15	Zedelmayer Christine	Sr. Vice President and COO	Sell	11,900	$1.31	$15,589	91,444
2025-12-12	Zedelmayer Christine	Sr. Vice President and COO	Sell	23,804	$1.34	$31,897	103,344
2025-11-25	Zedelmayer Christine	Sr. Vice President and COO	Sell	100	$0.98	$98	135,146
2025-08-29	Connelly Stephen	Director, President and CSO	Award	1,025,000	—	—	1,025,000
2025-08-29	Tom Penny	Principal Accounting Officer	Award	525,000	—	—	525,000
2025-08-29	Zedelmayer Christine	Sr. Vice President and COO	Award	725,000	—	—	725,000
2025-08-29	Steel Bruce D.	Director, Chief Executive Officer, 10% Owner	Award	1,695,000	—	—	1,695,000
2025-05-21	Colabuono Peter	Director	Award	20,000	—	—	20,000
2025-05-21	DEMSKI MARTHA J	Director	Award	20,000	—	—	20,000
2025-05-21	Troupin Barbara	Director	Award	20,000	—	—	20,000
2025-05-21	MANIAN BALA S	Director	Award	20,000	—	—	20,000
2025-05-21	Pruzanski Mark	Director	Award	20,000	—	—	20,000
2025-05-21	McDermott Charles Douglas	Director	Award	20,000	—	—	20,000
2025-02-14	Zedelmayer Christine	Sr. Vice President and COO	Award	35,695	—	—	35,695
2025-02-14	Zedelmayer Christine	Sr. Vice President and COO	Other	35,695	—	—	0
2025-02-14	Pruzanski Mark	Director	Award	12,000	—	—	12,000
2025-02-14	Pruzanski Mark	Director	Other	12,000	—	—	0
2025-02-14	DEMSKI MARTHA J	Director	Award	12,000	—	—	12,000
2025-02-14	DEMSKI MARTHA J	Director	Other	12,000	—	—	0
2025-02-14	MANIAN BALA S	Director	Other	12,000	—	—	0
2025-02-14	MANIAN BALA S	Director	Award	12,000	—	—	12,000
2025-02-14	Tom Penny	Principal Accounting Officer	Other	65,000	—	—	0
2025-02-14	Tom Penny	Principal Accounting Officer	Award	65,000	—	—	65,000
2025-02-14	Troupin Barbara	Director	Other	40,000	—	—	0
2025-02-14	Troupin Barbara	Director	Award	40,000	—	—	40,000
2025-02-14	Keyes Jason A	Director	Award	70,000	—	—	70,000
2025-02-14	Keyes Jason A	Director	Other	70,000	—	—	0
2025-02-14	Connelly Stephen	Director, President and CSO	Other	90,000	—	—	0
2025-02-14	Connelly Stephen	Director, President and CSO	Award	90,000	—	—	90,000
2025-02-14	BRADBURY DANIEL	Director	Other	90,000	—	—	0
2025-02-14	BRADBURY DANIEL	Director	Award	90,000	—	—	90,000
2025-02-14	Steel Bruce D.	Director, Chief Executive Officer, 10% Owner	Award	44,352	—	—	44,352
2025-02-14	Steel Bruce D.	Director, Chief Executive Officer, 10% Owner	Other	44,352	—	—	0
2025-01-23	Keyes Jason A	Director	Sell	10,000	$0.65	$6,500	37,720
2025-01-23	Keyes Jason A	Director	Other	88,913	—	—	88,913
2025-01-02	Keyes Jason A	Director	Other	47,720	—	—	47,720
2025-01-02	Keyes Jason A	Director	Award	175,000	—	—	175,000
2025-01-02	Tom Penny	Principal Accounting Officer	Award	125,000	—	—	125,000
2025-01-02	Steel Bruce D.	Director, Chief Executive Officer, 10% Owner	Award	410,000	—	—	410,000
2025-01-02	BRADBURY DANIEL	Director	Award	50,000	—	—	50,000
2025-01-02	Zedelmayer Christine	Sr. Vice President and COO	Award	175,000	—	—	175,000
2025-01-02	Connelly Stephen	Director, President and CSO	Award	175,000	—	—	175,000
2024-12-11	Colabuono Peter	Director	Other	0	—	—	0
2024-12-11	Colabuono Peter	Director	Award	40,000	—	—	40,000
2024-12-10	Keyes Jason A	Director	Award	15,000	$0.54	$8,100	88,913
2024-11-14	Keyes Jason A	Director	Sell	10,000	$0.70	$7,000	47,720
2024-11-14	Keyes Jason A	Director	Other	73,913	—	—	73,913
2024-10-28	Zedelmayer Christine	Sr. Vice President and COO	Sell	15,000	$1.25	$18,750	135,246
2024-10-28	Tom Penny	Principal Accounting Officer	Sell	2,835	$1.25	$3,544	6,533
2024-10-25	Tom Penny	Principal Accounting Officer	Sell	683	$1.25	$854	9,368
2024-09-26	Keyes Jason A	Director	Other	73,913	—	—	73,913
2024-09-26	Keyes Jason A	Director	Sell	10,000	$0.81	$8,100	57,720
2024-09-16	Tom Penny	Principal Accounting Officer	Sell	38,806	$0.85	$32,985	10,051
2024-07-16	Keyes Jason A	Director	Sell	10,000	$0.87	$8,700	67,720
2024-07-16	Keyes Jason A	Director	Other	73,913	—	—	73,913
2024-05-22	DEMSKI MARTHA J	Director	Award	20,000	—	—	20,000
2024-05-22	MANIAN BALA S	Director	Award	20,000	—	—	20,000
2024-05-22	McDermott Charles Douglas	Director	Award	20,000	—	—	20,000
2024-05-22	Troupin Barbara	Director	Award	20,000	—	—	20,000
2024-05-22	Pruzanski Mark	Director	Award	20,000	—	—	20,000
2024-05-22	Xu Yu (Katherine)	Director	Award	20,000	—	—	20,000
2024-03-06	Tom Penny	Principal Accounting Officer	Other	33,857	—	—	33,857
2024-03-06	Tom Penny	Principal Accounting Officer	Other	0	—	—	0
2024-01-02	Connelly Stephen	Director, President and CSO	Award	175,000	—	—	175,000
2024-01-02	Keyes Jason A	Director	Award	175,000	—	—	175,000
2024-01-02	Keyes Jason A	Director	Other	77,720	—	—	77,720
2024-01-02	BRADBURY DANIEL	Director	Award	50,000	—	—	50,000
2024-01-02	Steel Bruce D.	Director, Chief Executive Officer, 10% Owner	Award	410,000	—	—	410,000
2024-01-02	Rothman Joel	Chief Development Officer	Award	175,000	—	—	175,000
2024-01-02	Zedelmayer Christine	Sr. Vice President and COO	Award	175,000	—	—	175,000
2023-12-08	Keyes Jason A	Director	Award	8,805	$0.58	$5,107	58,913
2023-12-08	Rothman Joel	Chief Development Officer	Award	8,804	$0.58	$5,106	58,150
2023-12-08	Zedelmayer Christine	Sr. Vice President and COO	Award	8,804	$0.58	$5,106	135,246
2023-06-09	Keyes Jason A	Director	Award	15,000	$0.56	$8,400	50,108
2023-06-09	Rothman Joel	Chief Development Officer	Award	15,000	$0.56	$8,400	49,346
2023-06-09	Zedelmayer Christine	Sr. Vice President and COO	Award	15,000	$0.56	$8,400	126,442
2023-05-22	Xu Yu (Katherine)	Director	Award	20,000	—	—	20,000
2023-05-22	Troupin Barbara	Director	Award	20,000	—	—	20,000
2023-05-22	Pruzanski Mark	Director	Award	20,000	—	—	20,000
2023-05-22	McDermott Charles Douglas	Director	Award	20,000	—	—	20,000
2023-05-22	MANIAN BALA S	Director	Award	20,000	—	—	20,000
2023-05-22	DEMSKI MARTHA J	Director	Award	20,000	—	—	20,000
2023-01-03	Connelly Stephen	Director, President and CSO	Award	175,000	—	—	175,000