Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-06-05 Sale | 2026-06-05 4:42 pm | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 14,584 | $2.9304 | $42,737 | 88,107 (Direct) | View |
| 2026-06-04 Sale | 2026-06-05 4:42 pm | Equillium Inc. | EQ | Connelly Stephen President and CSO | 230,975 | $3.1338 | $723,830 | 762,025 (Direct) | View |
| 2026-05-28 Sale | 2026-05-29 6:28 pm | Equillium Inc. | EQ | Tom Penny Principal Accounting Officer | 65,000 | $2.95 | $191,750 | 0 (Direct) | View |
| 2026-05-27 Sale | 2026-05-29 6:19 pm | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 95,833 | $2.7883 | $267,209 | 475,683 (Direct) | View |
| 2026-03-13 Sale | 2026-03-16 6:53 pm | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 120,312 | $2.5003 | $300,816 | 117,274 (Direct) | View |
| 2026-02-19 Sale(A) | 2026-03-11 8:25 pm | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 185,937 | $1.7646 | $328,104 | 91,444 (Direct) | View |
| 2026-03-09 Sale | 2026-03-11 8:11 pm | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 181,219 | $2 | $362,438 | 62,586 (Direct) | View |
| 2026-02-19 Sale | 2026-02-23 12:52 pm | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 185,937 | $1.7646 | $328,104 | 305,507 (Direct) | View |
| 2026-01-08 Sale | 2026-01-09 5:37 pm | Equillium Inc. | EQ | Tom Penny Principal Accounting Officer | 6,533 | $1.29 | $8,428 | 450,000 (Direct) | View |
| 2025-12-23 Sale | 2025-12-23 4:24 pm | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 100,000 | $1.5 | $150,000 | 91,444 (Direct) | View |
| 2025-12-12 Sale | 2025-12-15 5:39 pm | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 35,704 | $1.33 | $47,486 | 91,444 (Direct) | View |
| 2025-11-25 Sale | 2025-11-25 6:08 pm | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 8,098 | $0.95037 | $7,696 | 127,148 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-06-05 Exercise | 2026-06-05 4:42 pm | N/A N/A | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 14,584 | $0.785 | 88,107 (Direct) | View |
| 2026-06-05 Exercise | 2026-06-05 4:42 pm | N/A 2033-01-02 | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 14,584 | $0 | 88,107 (Direct) | View |
| 2026-05-28 Exercise | 2026-05-29 6:28 pm | N/A N/A | Equillium Inc. | EQ | Tom Penny Principal Accounting Officer | 65,000 | $0.785 | 0 (Direct) | View |
| 2026-05-28 Exercise | 2026-05-29 6:28 pm | N/A 2029-01-30 | Equillium Inc. | EQ | Tom Penny Principal Accounting Officer | 65,000 | $0 | 0 (Direct) | View |
| 2026-05-28 Option Award | 2026-05-29 6:27 pm | N/A 2036-05-27 | Equillium Inc. | EQ | DEMSKI MARTHA J Director | 70,000 | $0 | 70,000 (Direct) | View |
| 2026-05-28 Option Award | 2026-05-29 6:25 pm | N/A 2036-05-27 | Equillium Inc. | EQ | Pruzanski Mark Director | 70,000 | $0 | 70,000 (Direct) | View |
| 2026-05-28 Option Award | 2026-05-29 6:23 pm | N/A 2036-05-27 | Equillium Inc. | EQ | BRADBURY DANIEL CHAIRMAN | 70,000 | $0 | 70,000 (Direct) | View |
| 2026-05-27 Exercise | 2026-05-29 6:19 pm | N/A N/A | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 58,333 | $0.77 | 475,683 (Direct) | View |
| 2026-05-28 Exercise | 2026-05-29 6:19 pm | N/A N/A | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 7,292 | $0.73 | 475,683 (Direct) | View |
| 2026-05-28 Exercise | 2026-05-29 6:19 pm | N/A N/A | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 30,208 | $0.785 | 475,683 (Direct) | View |
| 2026-05-27 Exercise | 2026-05-29 6:19 pm | N/A 2035-01-01 | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 95,833 | $0 | 475,683 (Direct) | View |
| 2026-05-28 Option Award | 2026-05-29 6:12 pm | N/A 2036-05-27 | Equillium Inc. | EQ | McDermott Charles Douglas Director | 70,000 | $0 | 70,000 (Direct) | View |
| 2026-05-28 Option Award | 2026-05-29 6:10 pm | N/A 2036-05-27 | Equillium Inc. | EQ | Troupin Barbara Director | 70,000 | $0 | 70,000 (Direct) | View |
| 2026-03-13 Exercise | 2026-03-16 6:53 pm | N/A N/A | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 120,312 | $0.785 | 117,274 (Direct) | View |
| 2026-03-13 Exercise | 2026-03-16 6:53 pm | N/A 2033-01-02 | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 120,312 | $0 | 117,274 (Direct) | View |
| 2026-02-19 Exercise(A) | 2026-03-11 8:25 pm | N/A N/A | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 76,562 | $0.73 | 91,444 (Direct) | View |
| 2026-02-19 Exercise(A) | 2026-03-11 8:25 pm | N/A N/A | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 109,375 | $0.785 | 91,444 (Direct) | View |
| 2026-03-09 Exercise | 2026-03-11 8:11 pm | N/A N/A | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 152,361 | $0.785 | 62,586 (Direct) | View |
| 2026-03-09 Exercise | 2026-03-11 8:11 pm | N/A 2028-09-12 | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 152,361 | $0 | 62,586 (Direct) | View |
| 2026-02-19 Exercise | 2026-02-23 12:52 pm | N/A N/A | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 76,562 | $0.73 | 305,507 (Direct) | View |
| 2026-02-19 Exercise | 2026-02-23 12:52 pm | N/A N/A | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 109,375 | $0.785 | 305,507 (Direct) | View |
| 2026-02-19 Exercise | 2026-02-23 12:52 pm | N/A 2032-01-18 | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 185,937 | $0 | 305,507 (Direct) | View |
| 2026-01-07 Option Award | 2026-01-09 5:52 pm | N/A 2036-01-06 | Equillium Inc. | EQ | Connelly Stephen President and CSO | 1,150,000 | $0 | 1,150,000 (Direct) | View |
| 2026-01-07 Option Award | 2026-01-09 5:41 pm | N/A 2036-01-06 | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 500,000 | $0 | 500,000 (Direct) | View |
| 2026-01-07 Option Award | 2026-01-09 5:38 pm | N/A 2036-01-06 | Equillium Inc. | EQ | Steel Bruce D. Chief Executive Officer 10% Owner | 1,750,000 | $0 | 1,750,000 (Direct) | View |
| 2026-01-07 Option Award | 2026-01-09 5:37 pm | N/A 2036-01-06 | Equillium Inc. | EQ | Tom Penny Principal Accounting Officer | 450,000 | $0 | 450,000 (Direct) | View |
| 2025-12-23 Exercise | 2025-12-23 4:24 pm | N/A N/A | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 100,000 | $0.785 | 91,444 (Direct) | View |
| 2025-12-23 Exercise | 2025-12-23 4:24 pm | N/A 2031-01-03 | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 100,000 | $0 | 91,444 (Direct) | View |
| 2025-08-29 Option Award | 2025-09-03 5:04 pm | N/A 2035-08-28 | Equillium Inc. | EQ | Connelly Stephen Chief Scientific Officer | 1,025,000 | $0 | 1,025,000 (Direct) | View |
| 2025-08-29 Option Award | 2025-09-03 5:02 pm | N/A 2035-08-28 | Equillium Inc. | EQ | Tom Penny Principal Accounting Officer | 525,000 | $0 | 525,000 (Direct) | View |
| 2025-08-29 Option Award | 2025-09-03 5:00 pm | N/A 2035-08-28 | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 725,000 | $0 | 725,000 (Direct) | View |
| 2025-08-29 Option Award | 2025-09-03 4:59 pm | N/A 2035-08-28 | Equillium Inc. | EQ | Steel Bruce D. President and CEO 10% Owner | 1,695,000 | $0 | 1,695,000 (Direct) | View |
| 2025-05-21 Option Award | 2025-05-23 1:50 pm | N/A 2035-05-20 | Equillium Inc. | EQ | Colabuono Peter Director | 20,000 | $0 | 20,000 (Direct) | View |
| 2025-05-21 Option Award | 2025-05-23 1:47 pm | N/A 2035-05-20 | Equillium Inc. | EQ | DEMSKI MARTHA J Director | 20,000 | $0 | 20,000 (Direct) | View |
| 2025-05-21 Option Award | 2025-05-23 1:45 pm | N/A 2035-05-20 | Equillium Inc. | EQ | Pruzanski Mark Director | 20,000 | $0 | 20,000 (Direct) | View |
| 2025-05-21 Option Award | 2025-05-23 1:43 pm | N/A 2035-05-20 | Equillium Inc. | EQ | McDermott Charles Douglas Director | 20,000 | $0 | 20,000 (Direct) | View |
| 2025-05-21 Option Award | 2025-05-23 1:41 pm | N/A 2035-05-20 | Equillium Inc. | EQ | Troupin Barbara Director | 20,000 | $0 | 20,000 (Direct) | View |
| 2025-05-21 Option Award | 2025-05-23 1:38 pm | N/A 2035-05-20 | Equillium Inc. | EQ | MANIAN BALA S Director | 20,000 | $0 | 20,000 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-19 7:44 pm | N/A 2028-09-12 | Equillium Inc. | EQ | Zedelmayer Christine Sr. Vice President and COO | 552,361 | $0 | 552,361 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-19 7:43 pm | N/A 2029-02-12 | Equillium Inc. | EQ | Connelly Stephen Chief Scientific Officer | 585,034 | $0 | 585,034 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-19 7:42 pm | N/A 2029-02-12 | Equillium Inc. | EQ | BRADBURY DANIEL EXECUTIVE CHAIRMAN 10% Owner | 278,708 | $0 | 278,708 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-19 7:40 pm | N/A 2029-02-12 | Equillium Inc. | EQ | Steel Bruce D. President and CEO 10% Owner | 1,284,462 | $0 | 1,284,462 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-19 7:39 pm | N/A 2029-06-10 | Equillium Inc. | EQ | Pruzanski Mark Director | 76,770 | $0 | 76,770 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-19 7:37 pm | N/A 2029-06-10 | Equillium Inc. | EQ | DEMSKI MARTHA J Director | 76,770 | $0 | 76,770 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-19 7:35 pm | N/A 2029-06-10 | Equillium Inc. | EQ | MANIAN BALA S Director | 97,404 | $0 | 97,404 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-19 7:33 pm | N/A 2029-02-12 | Equillium Inc. | EQ | Keyes Jason A Chief Financial Officer | 560,000 | $0 | 560,000 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-19 7:31 pm | N/A 2029-01-30 | Equillium Inc. | EQ | Tom Penny Principal Accounting Officer | 350,000 | $0 | 350,000 (Direct) | View |
| 2025-02-14 Option Award | 2025-02-19 7:30 pm | N/A 2032-02-29 | Equillium Inc. | EQ | Troupin Barbara Director | 40,000 | $0 | 40,000 (Direct) | View |