— (SLI.V)
147 transactions · range: 2023-01-10 → 2026-06-08 · last refreshed 2026-06-14T14:51
| Date | Insider | Type | Shares | Price | Value | Post-balance | Title |
|---|---|---|---|---|---|---|---|
| 2026-06-08 | Mr. David Park | Open Market Acquisition | 28,328 | $3.48 | $98,584 | 1,649,137 | CEO & Director |
| 2026-06-05 | Dr. James Andrew Robinson | Open Market Acquisition | 30,000 | $3.53 | $105,787 | 3,292,701 | President, COO & Director |
| 2026-05-29 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -25,000 | $3.96 | $-99,019 | 51,401 | Independent Non-Executive Chairman |
| 2026-04-02 | Dr. James Andrew Robinson | Open Market Acquisition | 10,000 | $3.40 | $33,992 | 3,277,701 | President, COO & Director |
| 2026-04-01 | Dr. James Andrew Robinson | Open Market Acquisition | 10,000 | $3.48 | $34,849 | 3,267,701 | President, COO & Director |
| 2026-03-31 | Ms. Karen G. Narwold | Other Derivative Acquisition | 30,960 | — | — | 30,960 | Independent Director |
| 2026-03-31 | Ms. Claudia D'Orazio | Other Derivative Acquisition | 30,960 | — | — | 213,381 | Independent Director |
| 2026-03-31 | Ms. Anca Rusu | Other Derivative Acquisition | 30,960 | — | — | 248,592 | Independent Director |
| 2026-03-31 | Mr. Salah I. Gamoudi | Derivative Acquisition Under Employee Benefit Plan | 105,795 | $2.31 | $244,808 | 958,615 | Chief Financial Officer |
| 2026-03-31 | Mr. Salah I. Gamoudi | Other Derivative Acquisition | 67,724 | — | — | 356,396 | Chief Financial Officer |
| 2026-03-31 | Mr. Robert Melvin-Douglas Cross | Other Derivative Acquisition | 30,960 | — | — | 308,120 | Independent Non-Executive Chairman |
| 2026-03-31 | Mr. Paul J. Collins | Other Derivative Acquisition | 30,960 | — | — | 111,294 | Independent Director |
| 2026-03-31 | Mr. Michael Barman | Other Derivative Acquisition | 46,440 | — | — | 244,387 | Chief Development Officer |
| 2026-03-31 | Mr. Michael Barman | Derivative Acquisition Under Employee Benefit Plan | 72,545 | $2.31 | $167,868 | 837,684 | Chief Development Officer |
| 2026-03-31 | Mr. Jeffrey Barber | Other Derivative Acquisition | 30,960 | — | — | 298,277 | Independent Director |
| 2026-03-31 | Mr. David Park | Other Disposition | -505,515 | — | — | 1,620,809 | CEO & Director |
| 2026-03-31 | Mr. David Park | Derivative Acquisition Under Employee Benefit Plan | 327,062 | $2.31 | $756,817 | 2,922,256 | CEO & Director |
| 2026-03-31 | Mr. David Park | Other Derivative Acquisition | 209,368 | — | — | 633,433 | CEO & Director |
| 2026-03-31 | Mr. David Park | Other Acquisition | 666,667 | — | — | 1,620,809 | CEO & Director |
| 2026-03-31 | Mr. David Park | Other Derivative Acquisition | 2,000,000 | — | — | 2,595,194 | CEO & Director |
| 2026-03-31 | Mr. David Park | Other Derivative Disposition | -2,000,000 | — | — | — | CEO & Director |
| 2026-03-31 | Mr. David Park | Derivative Exercise and Sale | -161,152 | — | — | 1,620,809 | CEO & Director |
| 2026-03-31 | Dr. Volker G. Berl | Other Derivative Acquisition | 30,960 | — | — | 275,777 | Independent Director |
| 2026-03-31 | Dr. James Andrew Robinson | Other Derivative Acquisition | 136,223 | — | — | 664,084 | President, COO & Director |
| 2026-03-31 | Dr. James Andrew Robinson | Derivative Acquisition Under Employee Benefit Plan | 212,799 | $2.31 | $492,414 | 1,669,841 | President, COO & Director |
| 2026-03-26 | Ms. Karen G. Narwold | Derivative Exercise and Retained Stock | 55,762 | — | — | 55,762 | Independent Director |
| 2026-03-26 | Mr. Salah I. Gamoudi | Derivative Exercise and Retained Stock | 39,670 | — | — | 106,702 | Chief Financial Officer |
| 2026-03-26 | Mr. Michael Barman | Derivative Exercise and Retained Stock | 15,252 | $3.71 | $56,585 | 159,596 | Chief Development Officer |
| 2026-03-26 | Dr. James Andrew Robinson | Derivative Exercise and Retained Stock | 40,706 | — | — | 3,257,701 | President, COO & Director |
| 2026-02-03 | Mr. David Park | Open Market Acquisition | 111,856 | $4.47 | $499,817 | 1,459,657 | CEO & Director |
| 2026-01-27 | Mr. Robert Melvin-Douglas Cross | Derivative Exercise and Sale | -100,000 | $5.41 | $-540,617 | 76,401 | Independent Non-Executive Chairman |
| 2026-01-15 | Mr. Jeffrey Barber | Derivative Exercise and Retained Stock | 200,000 | — | — | 630,000 | Independent Director |
| 2026-01-12 | Dr. James Andrew Robinson | Derivative Exercise and Retained Stock | 75,925 | — | — | 3,216,995 | President, COO & Director |
| 2026-01-12 | Dr. James Andrew Robinson | Derivative Exercise and Sale | -124,075 | $5.13 | $-636,483 | 3,216,995 | President, COO & Director |
| 2025-12-18 | Mr. Salah I. Gamoudi | Derivative Exercise and Retained Stock | 19,403 | — | — | 67,032 | Chief Financial Officer |
| 2025-12-18 | Mr. Salah I. Gamoudi | Derivative Exercise and Sale | -6,272 | $5.02 | $-31,485 | 67,032 | Chief Financial Officer |
| 2025-12-18 | Mr. Michael Barman | Derivative Exercise and Retained Stock | 8,151 | — | — | 144,344 | Chief Development Officer |
| 2025-12-18 | Mr. Michael Barman | Derivative Exercise and Sale | -9,454 | $5.02 | $-47,459 | 144,344 | Chief Development Officer |
| 2025-12-18 | Mr. David Park | Derivative Exercise and Retained Stock | 50,880 | $36,971.10 | $1,881,089,659 | 1,347,801 | CEO & Director |
| 2025-12-18 | Dr. James Andrew Robinson | Derivative Exercise and Retained Stock | 21,752 | — | — | 3,141,070 | President, COO & Director |
| 2025-12-18 | Dr. James Andrew Robinson | Derivative Exercise and Sale | -25,196 | $5.02 | $-126,484 | 3,141,070 | President, COO & Director |
| 2025-12-11 | Mr. Robert Melvin-Douglas Cross | Derivative Exercise and Sale | -200,000 | $4.78 | $-955,209 | 76,401 | Independent Non-Executive Chairman |
| 2025-11-13 | Mr. David Park | Open Market Acquisition | 296,500 | $3.37 | $998,820 | 1,296,921 | CEO & Director |
| 2025-10-10 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -75,000 | $4.61 | $-346,118 | 76,401 | Independent Non-Executive Chairman |
| 2025-09-29 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -100,000 | $3.49 | $-348,585 | 151,401 | Independent Non-Executive Chairman |
| 2025-09-29 | Dr. James Andrew Robinson | Derivative Exercise and Sale | -220,140 | $3.38 | $-744,480 | 3,119,318 | President, COO & Director |
| 2025-09-29 | Dr. James Andrew Robinson | Derivative Exercise and Retained Stock | 229,860 | — | — | 3,119,318 | President, COO & Director |
| 2025-09-05 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -75,000 | $3.00 | $-225,014 | 251,401 | Independent Non-Executive Chairman |
| 2025-08-12 | Mr. Salah I. Gamoudi | Disposition Under Employee Benefit Plan | -16,820 | $2.82 | $-47,441 | 47,629 | Chief Financial Officer |
| 2025-08-12 | Dr. James Andrew Robinson | Disposition Under Employee Benefit Plan | -67,575 | $2.82 | $-190,596 | 2,889,458 | President, COO & Director |
| 2025-08-09 | Mr. Salah I. Gamoudi | Derivative Exercise and Retained Stock | 64,449 | — | — | 47,629 | Chief Financial Officer |
| 2025-08-09 | Mr. Michael Barman | Derivative Exercise and Retained Stock | 44,193 | — | — | 136,193 | Chief Development Officer |
| 2025-08-09 | Dr. James Andrew Robinson | Derivative Exercise and Retained Stock | 117,489 | — | — | 2,889,458 | President, COO & Director |
| 2025-03-26 | Ms. Karen G. Narwold | Derivative Acquisition Under Employee Benefit Plan | 300,000 | $0.95 | $283,933 | 300,000 | Independent Director |
| 2025-03-26 | Ms. Karen G. Narwold | Other Derivative Acquisition | 55,762 | — | — | 55,762 | Independent Director |
| 2025-03-26 | Ms. Claudia D'Orazio | Other Derivative Acquisition | 74,349 | — | — | 182,421 | Independent Director |
| 2025-03-26 | Ms. Anca Rusu | Other Derivative Acquisition | 74,349 | — | — | 217,632 | Independent Director |
| 2025-03-26 | Mr. Salah I. Gamoudi | Derivative Acquisition Under Employee Benefit Plan | 200,228 | $0.95 | $189,504 | 852,820 | Chief Financial Officer |
| 2025-03-26 | Mr. Salah I. Gamoudi | Other Derivative Acquisition | 162,639 | — | — | 355,985 | Chief Financial Officer |
| 2025-03-26 | Mr. Robert Melvin-Douglas Cross | Other Derivative Acquisition | 74,349 | — | — | 277,160 | Independent Non-Executive Chairman |
| 2025-03-26 | Mr. Paul J. Collins | Other Derivative Acquisition | 74,349 | — | — | 80,334 | Independent Director |
| 2025-03-26 | Mr. Michael Barman | Other Derivative Acquisition | 111,524 | — | — | 296,920 | Chief Development Officer |
| 2025-03-26 | Mr. Michael Barman | Derivative Acquisition Under Employee Benefit Plan | 137,299 | $1.35 | $185,354 | 765,139 | Chief Development Officer |
| 2025-03-26 | Mr. Michael Barman | Other Derivative Acquisition | 111,524 | $1.35 | $150,557 | 876,663 | Chief Development Officer |
| 2025-03-26 | Mr. Jeffrey Barber | Other Derivative Acquisition | 74,349 | — | — | 267,317 | Independent Director |
| 2025-03-26 | Mr. David Park | Derivative Acquisition Under Employee Benefit Plan | 595,194 | $0.95 | $563,317 | 595,194 | CEO & Director |
| 2025-03-26 | Mr. David Park | Other Derivative Acquisition | 483,457 | — | — | 483,457 | CEO & Director |
| 2025-03-26 | Dr. Volker G. Berl | Other Derivative Acquisition | 74,349 | — | — | 244,817 | Independent Director |
| 2025-03-26 | Dr. James Andrew Robinson | Derivative Acquisition Under Employee Benefit Plan | 366,132 | $0.95 | $346,523 | 1,366,132 | President, COO & Director |
| 2025-03-26 | Dr. James Andrew Robinson | Other Derivative Acquisition | 297,397 | — | — | 297,397 | President, COO & Director |
| 2025-02-25 | Mr. Michael Barman | Open Market Acquisition | 22,000 | $1.25 | $27,558 | 92,000 | Chief Development Officer |
| 2024-12-18 | Ms. Anca Rusu | Other Derivative Acquisition | 35,211 | — | — | 143,283 | Independent Director |
| 2024-12-18 | Mr. Robert Melvin-Douglas Cross | Other Derivative Acquisition | 35,211 | — | — | 202,811 | Independent Non-Executive Chairman |
| 2024-12-18 | Mr. Paul J. Collins | Derivative Acquisition Under Employee Benefit Plan | 300,000 | $0.99 | $297,395 | 300,000 | Independent Director |
| 2024-12-18 | Mr. Paul J. Collins | Other Derivative Acquisition | 5,985 | — | — | 5,985 | Independent Director |
| 2024-12-18 | Mr. Jeffrey Barber | Other Derivative Acquisition | 35,211 | — | — | 192,968 | Independent Director |
| 2024-12-18 | Dr. Volker G. Berl | Other Derivative Acquisition | 35,211 | — | — | 170,468 | Independent Director |
| 2024-12-18 | Mr. Salah I. Gamoudi | Other Derivative Acquisition | 77,024 | — | — | 270,370 | Chief Financial Officer |
| 2024-12-18 | Mr. Michael Barman | Derivative Acquisition Under Employee Benefit Plan | 277,840 | $1.13 | $313,605 | 557,491 | Chief Development Officer |
| 2024-12-18 | Mr. Michael Barman | Other Derivative Acquisition | 185,396 | $1.13 | $209,261 | 132,580 | Chief Development Officer |
| 2024-12-18 | Mr. David Park | Other Derivative Acquisition | 152,640 | — | — | 152,640 | CEO & Director |
| 2024-12-18 | Dr. James Andrew Robinson | Derivative Acquisition Under Employee Benefit Plan | 740,910 | $1.13 | $836,284 | 3,294,221 | President, COO & Director |
| 2024-12-18 | Dr. James Andrew Robinson | Other Derivative Acquisition | 494,393 | — | — | 847,941 | President, COO & Director |
| 2024-11-20 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -300,000 | $1.63 | $-489,498 | 326,401 | Independent Non-Executive Chairman |
| 2024-11-15 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -300,000 | $1.61 | $-481,654 | 626,401 | Independent Non-Executive Chairman |
| 2024-11-14 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -200,000 | $1.82 | $-363,932 | 926,401 | Independent Non-Executive Chairman |
| 2024-11-13 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -200,000 | $1.98 | $-395,113 | 1,126,401 | Independent Non-Executive Chairman |
| 2024-10-24 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -50,000 | $2.17 | $-108,327 | 1,326,401 | Independent Non-Executive Chairman |
| 2024-10-16 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -50,000 | $2.04 | $-101,993 | 1,376,401 | Independent Non-Executive Chairman |
| 2024-09-27 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -360,000 | $1.67 | $-602,934 | 1,426,401 | Independent Non-Executive Chairman |
| 2024-08-09 | Ms. Claudia D'Orazio | Other Derivative Acquisition | 88,387 | — | — | 108,072 | Independent Director |
| 2024-08-09 | Ms. Anca Rusu | Other Derivative Acquisition | 88,387 | — | — | 108,072 | Independent Director |
| 2024-08-09 | Mr. Salah I. Gamoudi | Derivative Acquisition Under Employee Benefit Plan | 302,592 | $1.13 | $341,543 | 652,592 | Chief Financial Officer |
| 2024-08-09 | Mr. Salah I. Gamoudi | Other Derivative Acquisition | 193,346 | — | — | 193,346 | Chief Financial Officer |
| 2024-08-09 | Mr. Robert Melvin-Douglas Cross | Other Derivative Acquisition | 88,387 | — | — | 167,600 | Independent Non-Executive Chairman |
| 2024-08-09 | Mr. Michael Barman | Other Derivative Acquisition | 207,491 | $1.13 | $234,200 | 557,491 | Chief Development Officer |
| 2024-08-09 | Mr. Michael Barman | Other Derivative Acquisition | 132,580 | $1.13 | $149,646 | 132,580 | Chief Development Officer |
| 2024-08-09 | Mr. Jeffrey Barber | Other Derivative Acquisition | 88,387 | — | — | 157,757 | Independent Director |
| 2024-08-09 | Dr. Volker G. Berl | Other Derivative Acquisition | 88,387 | — | — | 135,257 | Independent Director |
| 2024-07-02 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -150,000 | $1.30 | $-195,237 | 1,786,401 | Independent Non-Executive Chairman |
| 2024-06-13 | Mr. Michael Barman | Open Market Acquisition | 25,000 | $1.43 | $35,632 | 70,000 | Chief Development Officer |
| 2024-05-23 | Mr. Anthony Alvaro | Open Market Disposition | -450,000 | $1.85 | $-834,300 | 2,884,152 | |
| 2024-05-22 | Mr. Anthony Alvaro | Derivative Exercise and Retained Stock | 450,000 | $1.02 | $460,779 | 2,884,152 | |
| 2024-05-17 | Mr. Michael Barman | Open Market Acquisition | 45,000 | $1.78 | $80,040 | 45,000 | Chief Development Officer |
| 2023-12-06 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -525,000 | $2.16 | $-1,134,000 | 1,936,401 | Independent Non-Executive Chairman |
| 2023-07-21 | Mr. Anthony Alvaro | Open Market Acquisition | 84,152 | $4.41 | $371,507 | 2,884,152 | |
| 2023-07-19 | Dr. James Andrew Robinson | Open Market Acquisition | 10,000 | $4.47 | $44,662 | 2,839,544 | President, COO & Director |
| 2023-06-21 | Mr. Jeffrey Barber | Open Market Acquisition | 80,000 | $4.44 | $354,970 | 430,000 | Independent Director |
| 2023-06-07 | Dr. Volker G. Berl | Open Market Acquisition | 150,000 | $4.26 | $639,000 | 1,450,000 | Independent Director |
| 2023-05-30 | Ms. Kara Norman | Open Market Disposition | -53,000 | $4.02 | $-213,185 | 439,000 | Corporate Secretary |
| 2023-05-23 | Dr. James Andrew Robinson | Open Market Disposition | -200,000 | $4.00 | $-799,864 | 2,829,544 | President, COO & Director |
| 2023-04-14 | Ms. Kara Norman | Open Market Disposition | -10,000 | $4.14 | $-41,423 | 492,000 | Corporate Secretary |
| 2023-04-14 | Dr. James Andrew Robinson | Open Market Disposition | -40,000 | $4.19 | $-167,488 | 3,029,544 | President, COO & Director |
| 2023-04-13 | Ms. Kara Norman | Open Market Disposition | -10,000 | $4.05 | $-40,478 | 502,000 | Corporate Secretary |
| 2023-04-11 | Ms. Kara Norman | Derivative Acquisition Under Employee Benefit Plan | 200,000 | $3.77 | $754,067 | 400,000 | Corporate Secretary |
| 2023-04-11 | Ms. Kara Norman | Other Derivative Acquisition | 300,669 | — | — | 300,669 | Corporate Secretary |
| 2023-04-11 | Ms. Claudia D'Orazio | Other Derivative Acquisition | 19,685 | — | — | 19,685 | Independent Director |
| 2023-04-11 | Ms. Claudia D'Orazio | Derivative Acquisition Under Employee Benefit Plan | 300,000 | — | — | 300,000 | Independent Director |
| 2023-04-11 | Ms. Anca Rusu | Derivative Acquisition Under Employee Benefit Plan | 300,000 | $3.77 | $1,131,101 | 300,000 | Independent Director |
| 2023-04-11 | Ms. Anca Rusu | Other Derivative Acquisition | 19,685 | — | — | 19,685 | Independent Director |
| 2023-04-11 | Mr. Robert Mintak | Derivative Acquisition Under Employee Benefit Plan | 350,000 | $3.77 | $1,319,618 | 1,000,000 | |
| 2023-04-11 | Mr. Robert Mintak | Other Derivative Acquisition | 633,071 | — | — | 633,071 | |
| 2023-04-11 | Mr. Robert Melvin-Douglas Cross | Derivative Acquisition Under Employee Benefit Plan | 300,000 | $3.77 | $1,131,101 | 500,000 | Independent Non-Executive Chairman |
| 2023-04-11 | Mr. Robert Melvin-Douglas Cross | Other Derivative Acquisition | 79,213 | — | — | 79,213 | Independent Non-Executive Chairman |
| 2023-04-11 | Mr. Jeffrey Barber | Derivative Acquisition Under Employee Benefit Plan | 300,000 | $3.77 | $1,131,101 | 500,000 | Independent Director |
| 2023-04-11 | Mr. Jeffrey Barber | Other Derivative Acquisition | 69,370 | — | — | 69,370 | Independent Director |
| 2023-04-11 | Mr. Anthony Alvaro | Derivative Acquisition Under Employee Benefit Plan | 300,000 | $3.77 | $1,131,101 | 950,000 | |
| 2023-04-11 | Mr. Anthony Alvaro | Other Derivative Acquisition | 189,370 | — | — | 189,370 | |
| 2023-04-11 | Dr. Volker G. Berl | Other Derivative Acquisition | 46,870 | — | — | 46,870 | Independent Director |
| 2023-04-11 | Dr. Volker G. Berl | Derivative Acquisition Under Employee Benefit Plan | 300,000 | — | — | 500,000 | Independent Director |
| 2023-04-11 | Dr. James Andrew Robinson | Derivative Acquisition Under Employee Benefit Plan | 350,000 | $3.77 | $1,319,618 | 1,000,000 | President, COO & Director |
| 2023-04-11 | Dr. James Andrew Robinson | Other Derivative Acquisition | 633,071 | — | — | 633,071 | President, COO & Director |
| 2023-03-29 | Dr. James Andrew Robinson | Open Market Disposition | -10,000 | $3.98 | $-39,777 | 3,069,544 | President, COO & Director |
| 2023-03-08 | Dr. James Andrew Robinson | Open Market Disposition | -49,400 | $4.41 | $-217,616 | 3,079,544 | President, COO & Director |
| 2023-03-07 | Ms. Kara Norman | Derivative Exercise and Retained Stock | 350,000 | $0.55 | $193,625 | 512,000 | Corporate Secretary |
| 2023-03-07 | Ms. Kara Norman | Open Market Disposition | -50,000 | $4.17 | $-208,535 | 512,000 | Corporate Secretary |
| 2023-03-07 | Dr. James Andrew Robinson | Derivative Exercise and Retained Stock | 1,100,000 | $0.55 | $608,535 | 3,079,544 | President, COO & Director |
| 2023-03-06 | Mr. Robert Mintak | Acquisition Under Employee Benefit Plan | 1,100,000 | $0.56 | $613,857 | 3,167,999 | |
| 2023-03-06 | Mr. Anthony Alvaro | Derivative Exercise and Retained Stock | 1,100,000 | — | — | 2,800,000 | |
| 2023-02-22 | Mr. Jeffrey Barber | Derivative Exercise and Retained Stock | 300,000 | — | — | 350,000 | Independent Director |
| 2023-02-16 | Ms. Kara Norman | Derivative Exercise and Retained Stock | 100,000 | $1.56 | $156,150 | 212,000 | Corporate Secretary |
| 2023-02-16 | Ms. Kara Norman | Open Market Disposition | -8,000 | $4.55 | $-36,361 | 212,000 | Corporate Secretary |
| 2023-02-15 | Ms. Kara Norman | Open Market Disposition | -22,000 | $4.57 | $-100,613 | 120,000 | Corporate Secretary |
| 2023-02-13 | Ms. Kara Norman | Open Market Disposition | -15,600 | $4.46 | $-69,611 | 142,000 | Corporate Secretary |
| 2023-02-10 | Ms. Kara Norman | Open Market Disposition | -6,400 | $4.38 | $-28,063 | 157,600 | Corporate Secretary |
| 2023-01-12 | Mr. Robert Melvin-Douglas Cross | Derivative Exercise and Retained Stock | 1,250,000 | $1.05 | $1,306,888 | 2,461,401 | Independent Non-Executive Chairman |
| 2023-01-10 | Mr. Robert Melvin-Douglas Cross | Open Market Disposition | -200,000 | $3.54 | $-707,735 | 2,461,401 | Independent Non-Executive Chairman |