Company · CIK 0001355790 · SIC 2834 — Pharmaceutical Preparations · OTC
International Stem Cell CORP · ISCO
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 11, 2026 SForm 4 → | Sep 15, 4:12 pm EDT | Paul V MaierDirector | 32,802 | $0.32 | $10,497 | 0 | −100% | |
| Jan 21, 2019 PForm 4 → | Jan 22, 6:15 pm EST | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 599,222 | $1.75 | $1,048,639 | 4,034,594 | +17.4% | plan? |
| Dec 4, 2018 SForm 4 → | Dec 6, 7:59 am EST | Sophia GarnetteVP, Legal Affairs & Operations | 10,636 | $1.54 | $16,379 | 267 | −97.6% | plan? |
| Dec 4, 2018 MForm 4 → | Dec 6, 7:59 am EST | Sophia GarnetteVP, Legal Affairs & Operations | 10,636 | $1.10 | $11,672 | 10,903 | — | plan? |
| Dec 3, 2018 SForm 4 → | Dec 6, 8:02 am EST | Russell KernEVP and CSO, Director, 10% Owner | 1,800 | $1.67 | $3,006 | 178,398 | −1.00% | plan? |
| Dec 3, 2018 MForm 4 → | Dec 6, 8:02 am EST | Russell KernEVP and CSO, Director, 10% Owner | 1,800 | $1.09 | $1,962 | 180,198 | — | plan? |
| Oct 2, 2018 SForm 4 → | Oct 3, 4:45 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 1,494 | $1.58 | $2,361 | 267 | −84.8% | plan? |
| Oct 2, 2018 MForm 4 → | Oct 3, 4:45 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 1,494 | $1.10 | $1,643 | 1,761 | — | plan? |
| Aug 21, 2018 SForm 4 → | Aug 22, 6:14 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 4,900 | $1.58 | $7,742 | 267 | −94.8% | plan? |
| Aug 21, 2018 MForm 4 → | Aug 22, 6:14 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 4,900 | $1.10 | $5,390 | 5,167 | — | plan? |
| Aug 20, 2018 SForm 4 → | Aug 21, 4:57 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 9,304 | $1.58 | $14,700 | 267 | −97.2% | plan? |
| Aug 20, 2018 MForm 4 → | Aug 21, 4:57 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 9,304 | $1.10 | $10,199 | 9,571 | — | plan? |
| Jul 13, 2018 SForm 4 → | Jul 17, 5:46 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 1,100 | $1.58 | $1,738 | 267 | −80.5% | plan? |
| Jul 13, 2018 MForm 4 → | Jul 17, 5:46 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 1,100 | $1.09 | $1,199 | 1,367 | — | plan? |
| Jul 10, 2018 SForm 4 → | Jul 12, 5:20 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 2,833 | $1.58 | $4,476 | 267 | −91.4% | plan? |
| Jul 10, 2018 MForm 4 → | Jul 12, 5:20 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 2,833 | $1.09 | $3,088 | 3,100 | — | plan? |
| Jun 26, 2018 SForm 4 → | Jun 28, 5:53 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 200 | $1.59 | $318 | 267 | −42.8% | plan? |
| Jun 26, 2018 MForm 4 → | Jun 28, 5:53 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 200 | $1.09 | $218 | 467 | — | plan? |
| Jun 25, 2018 SForm 4 → | Jun 27, 6:05 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 1,200 | $1.60 | $1,920 | 267 | −81.8% | plan? |
| Jun 25, 2018 MForm 4 → | Jun 27, 6:05 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 1,200 | $1.09 | $1,308 | 1,467 | — | plan? |
| Jun 21, 2018 AForm 4 → | Jun 25, 4:18 pm EDT | Charles J CasamentoDirector | 4,328 | — | — | 14,431 | — | plan? |
| May 16, 2018 GForm 4 → | May 16, 6:55 pm EDT | Charles J CasamentoDirector | 12,280 | — | — | 10,103 | — | plan? |
| Mar 30, 2018 AForm 4 → | Apr 4, 1:31 pm EDT | Charles J CasamentoDirector | 5,527 | — | — | 22,383 | — | plan? late |
| Feb 20, 2018 MForm 4 → | Feb 22, 3:34 pm EST | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 46,112 | $1.09 | $50,418 | 3,435,372 | — | plan? |
| Feb 20, 2018 MForm 4 → | Feb 22, 3:33 pm EST | Russell KernEVP and CSO, Director, 10% Owner | 36,389 | $1.09 | $39,753 | 178,398 | — | plan? |
| Jan 9, 2018 GForm 4 → | Feb 1, 3:12 pm EST | Charles J CasamentoDirector | 34,000 | — | — | 16,856 | — | plan? late |
| Dec 29, 2017 AForm 4 → | Jan 2, 2018, 5:17 pm EST | Charles J CasamentoDirector | 5,175 | — | — | 50,856 | — | plan? |
| Dec 8, 2017 SForm 4 → | Dec 12, 2:59 pm EST | Wright DonDirector | 11,261 | $1.50 | $16,892 | 4,739 | −70.4% | plan? |
| Dec 7, 2017 PForm 4 → | Dec 8, 2:34 pm EST | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 1,860,810 | $1.75 | $3,256,418 | 3,389,260 | +122% | plan? |
| Dec 6, 2017 SForm 4 → | Dec 8, 1:19 pm EST | Wright DonDirector | 18,639 | $1.50 | $28,004 | 16,000 | −53.8% | plan? |
| Sep 29, 2017 AForm 4 → | Oct 2, 7:48 pm EDT | Charles J CasamentoDirector | 4,415 | — | — | 45,681 | — | plan? |
| Jun 30, 2017 AForm 4 → | Jul 5, 5:48 pm EDT | Charles J CasamentoDirector | 7,127 | — | — | 41,266 | — | plan? |
| May 22, 2017 PForm 4 → | May 24, 3:10 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 3,200 | $1.64 | $5,248 | 1,528,450 | +0.21% | plan? |
| Mar 31, 2017 AForm 4 → | Apr 3, 1:14 pm EDT | Wright DonDirector | 4,642 | — | — | 34,639 | — | plan? |
| Mar 31, 2017 AForm 4 → | Apr 3, 1:14 pm EDT | Paul V MaierDirector | 4,642 | — | — | 33,060 | — | plan? |
| Mar 31, 2017 AForm 4 → | Apr 3, 1:14 pm EDT | Charles J CasamentoDirector | 4,642 | — | — | 34,139 | — | plan? |
| Mar 20, 2017 PForm 4 → | Mar 22, 5:11 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 10,000 | $1.67 | $16,660 | 1,525,250 | +0.66% | plan? |
| Mar 10, 2017 PForm 4 → | Mar 14, 5:25 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 8,100 | $1.41 | $11,439 | 1,515,250 | +0.54% | plan? |
| Dec 30, 2016 AForm 4 → | Dec 30, 3:00 pm EST | Wright DonDirector | 7,523 | — | — | 29,997 | — | plan? |
| Dec 30, 2016 AForm 4 → | Dec 30, 2:59 pm EST | Paul V MaierDirector | 7,523 | — | — | 28,418 | — | plan? |
| Dec 30, 2016 AForm 4 → | Dec 30, 2:55 pm EST | Charles J CasamentoDirector | 7,523 | — | — | 29,497 | — | plan? |
| Dec 8, 2016 PForm 4 → | Dec 8, 7:03 pm EST | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 285,714 | $1.75 | $500,000 | 1,507,150 | +23.4% | plan? |
| Oct 13, 2016 AForm 4 → | Oct 14, 3:40 pm EDT | Wright DonDirector | 1,334 | — | — | 22,474 | — | plan? |
| Oct 13, 2016 AForm 4 → | Oct 14, 3:40 pm EDT | Paul V MaierDirector | 1,334 | — | — | 20,895 | — | plan? |
| Oct 13, 2016 AForm 4 → | Oct 14, 3:39 pm EDT | Charles J CasamentoDirector | 1,334 | — | — | 21,974 | — | plan? |
| Sep 30, 2016 AForm 4 → | Sep 30, 4:55 pm EDT | Wright DonDirector | 4,391 | — | — | 21,140 | — | plan? |
| Sep 30, 2016 AForm 4 → | Sep 30, 4:53 pm EDT | Paul V MaierDirector | 4,391 | — | — | 19,561 | — | plan? |
| Sep 30, 2016 AForm 4 → | Sep 30, 4:52 pm EDT | Charles J CasamentoDirector | 4,391 | — | — | 20,640 | — | plan? |
| Sep 14, 2016 PForm 4 → | Sep 15, 2:04 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 200,000 | $1.75 | $350,000 | 1,221,436 | +19.6% | plan? |
| Aug 22, 2016 PForm 4 → | Aug 23, 2:22 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 154,285 | $1.75 | $269,999 | 1,021,436 | +17.8% | plan? |
| Jun 30, 2016 AForm 4 → | Jun 30, 5:56 pm EDT | Wright DonDirector | 4,042 | — | — | 16,749 | — | plan? |
| Jun 30, 2016 AForm 4 → | Jun 30, 5:55 pm EDT | Paul V MaierDirector | 4,042 | — | — | 15,170 | — | plan? |
| Jun 30, 2016 AForm 4 → | Jun 30, 5:54 pm EDT | Charles J CasamentoDirector | 4,042 | — | — | 16,249 | — | plan? |
| Jun 29, 2016 PForm 4 → | Jun 30, 5:56 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 215,000 | $1.75 | $376,250 | 867,151 | +33.0% | plan? |
| Jun 29, 2016 XForm 4 → | Jun 30, 5:54 pm EDT | Russell KernEVP & Chief Scientific Officer, Director, 10% Owner | 12,408 | $1.75 | $21,714 | 142,009 | — | plan? |
| Mar 31, 2016 AForm 4 → | Apr 4, 5:08 pm EDT | Wright DonDirector | 2,104 | — | — | 12,707 | — | plan? |
| Mar 31, 2016 AForm 4 → | Apr 4, 5:07 pm EDT | Paul V MaierDirector | 2,104 | — | — | 11,128 | — | plan? |
| Mar 31, 2016 AForm 4 → | Apr 4, 5:07 pm EDT | Charles J CasamentoDirector | 2,104 | — | — | 12,207 | — | plan? |
| Dec 31, 2015 AForm 4 → | Dec 31, 2:40 pm EST | Wright DonDirector | 2,403 | — | — | 10,603 | — | plan? |
| Dec 31, 2015 AForm 4 → | Dec 31, 2:40 pm EST | Paul V MaierDirector | 2,403 | — | — | 9,024 | — | plan? |
| Dec 31, 2015 AForm 4 → | Dec 31, 2:39 pm EST | Charles J CasamentoDirector | 2,403 | — | — | 10,103 | — | plan? |
| Nov 23, 2015 CXForm 4 → | Nov 25, 4:48 pm EST | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 251,194 | $1.79 | $450,466 | 652,151 | — | plan? |
| Nov 23, 2015 CForm 4 → | Nov 25, 4:48 pm EST | Russell KernChief Scientific Officer, Director, 10% Owner | 66,916 | $1.79 | $120,000 | 129,601 | — | plan? |
| Sep 30, 2015 AForm 4 → | Oct 2, 11:05 am EDT | Wright DonDirector | 2,011 | — | — | 8,200 | — | plan? |
| Sep 30, 2015 AForm 4 → | Oct 2, 11:04 am EDT | Paul V MaierDirector | 2,011 | — | — | 6,621 | — | plan? |
| Sep 30, 2015 AForm 4 → | Oct 2, 11:03 am EDT | Charles J CasamentoDirector | 2,011 | — | — | 7,700 | — | plan? |
| Jun 30, 2015 AForm 4 → | Jul 2, 1:13 pm EDT | Wright DonDirector | 181,767 | — | — | 928,324 | — | plan? |
| Jun 30, 2015 AForm 4 → | Jul 2, 1:12 pm EDT | Paul V MaierDirector | 181,767 | — | — | 691,449 | — | plan? |
| Jun 30, 2015 AForm 4 → | Jul 2, 1:11 pm EDT | Charles J CasamentoDirector | 181,767 | — | — | 853,344 | — | plan? |
| Apr 8, 2015 AForm 4 → | Apr 8, 8:46 pm EDT | Wright DonDirector | 99,946 | — | — | 746,557 | — | plan? |
| Apr 8, 2015 AForm 4 → | Apr 8, 8:45 pm EDT | Paul V MaierDirector | 99,946 | — | — | 509,682 | — | plan? |
| Apr 8, 2015 AForm 4 → | Apr 8, 8:45 pm EDT | Charles J CasamentoDirector | 99,946 | — | — | 671,577 | — | plan? |
| Apr 3, 2015 AForm 4 → | Apr 3, 4:06 pm EDT | Wright DonDirector | 76,958 | — | — | 646,611 | — | plan? |
| Apr 3, 2015 AForm 4 → | Apr 3, 4:00 pm EDT | Paul V MaierDirector | 76,958 | — | — | 409,736 | — | plan? |
| Mar 31, 2015 PForm 4 → | Apr 2, 7:18 pm EDT | Ruslan SemechkinChief Scientific Officer, Director, 10% Owner | 1,861,331 | $0.0448 | $83,388 | 9,402,715 | +24.7% | plan? |
| Mar 31, 2015 PForm 4 → | Apr 2, 7:17 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 5,894,214 | $0.0448 | $264,061 | 60,143,521 | +10.9% | plan? |
| Mar 6, 2015 AForm 4 → | Mar 23, 8:40 pm EDT | Charles J CasamentoDirector | 76,958 | — | — | 571,611 | — | plan? late |
| Feb 23, 2015 PForm 4 → | Feb 24, 8:46 pm EST | Ruslan SemechkinChief Scientific Officer, Director, 10% Owner | 1,861,331 | $0.0448 | $83,388 | 7,541,384 | +32.8% | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 16, 2026 DForm 4 → | Sep 17, 8:46 pm EDT | Paul V MaierDirector | 30,000 | — | — | 0 | — | |
| Jun 11, 2026 AForm 4 → | Jun 23, 8:31 pm EDT | Wright DonDirector | 212,584 | — | — | 182,584 | — | late |
| Jun 11, 2026 AForm 4 → | Jun 23, 8:30 pm EDT | Paul V MaierDirector | 212,584 | — | — | 182,584 | — | late |
| Feb 28, 2019 AForm 4 → | Mar 4, 4:39 pm EST | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 150,000 | — | — | 150,000 | — | |
| Feb 28, 2019 AForm 4 → | Mar 4, 4:39 pm EST | Russell KernEVP and CSO, Director, 10% Owner | 120,000 | — | — | 120,000 | — | |
| Feb 28, 2019 AForm 4 → | Mar 4, 4:38 pm EST | Sophia GarnetteVP, Legal Affairs & Operations | 120,000 | — | — | 120,000 | — | |
| Dec 4, 2018 MForm 4 → | Dec 6, 7:59 am EST | Sophia GarnetteVP, Legal Affairs & Operations | 10,636 | — | — | 40,273 | — | |
| Dec 3, 2018 MForm 4 → | Dec 6, 8:02 am EST | Russell KernEVP and CSO, Director, 10% Owner | 1,800 | — | — | 88,200 | — | |
| Oct 2, 2018 MForm 4 → | Oct 3, 4:45 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 1,494 | — | — | 47,858 | — | |
| Aug 21, 2018 MForm 4 → | Aug 22, 6:14 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 4,900 | — | — | 49,352 | — | |
| Aug 20, 2018 MForm 4 → | Aug 21, 4:57 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 9,304 | — | — | 54,252 | — | |
| Aug 15, 2018 AForm 4/A → | Sep 27, 3:03 pm EDT | Russell KernEVP and CSO, Director, 10% Owner | 100,000 | — | — | 100,000 | — | |
| Aug 15, 2018 AForm 4/A → | Sep 27, 3:02 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 300,000 | — | — | 300,000 | — | |
| Aug 15, 2018 AForm 4/A → | Sep 27, 3:02 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 150,000 | — | — | 150,000 | — | |
| Aug 15, 2018 AForm 4/A → | Aug 21, 1:33 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 150,000 | — | — | 150,000 | — | amended |
| Aug 15, 2018 AForm 4/A → | Aug 21, 1:32 pm EDT | Russell KernEVP and CSO, Director, 10% Owner | 100,000 | — | — | 100,000 | — | amended |
| Aug 15, 2018 AForm 4 → | Aug 17, 1:18 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 150,000 | — | — | 150,000 | — | amended |
| Aug 15, 2018 AForm 4 → | Aug 17, 1:17 pm EDT | Russell KernEVP and CSO, Director, 10% Owner | 100,000 | — | — | 100,000 | — | amended |
| Aug 15, 2018 AForm 4 → | Aug 17, 1:17 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 300,000 | — | — | 300,000 | — | amended |
| Jul 13, 2018 MForm 4 → | Jul 17, 5:46 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 1,100 | — | — | 14,667 | — | |
| Jul 10, 2018 MForm 4 → | Jul 12, 5:20 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 2,833 | — | — | 15,767 | — | |
| Jun 26, 2018 MForm 4 → | Jun 28, 5:53 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 200 | — | — | 18,600 | — | |
| Jun 25, 2018 MForm 4 → | Jun 27, 6:05 pm EDT | Sophia GarnetteVP, Legal Affairs & Operation | 1,200 | — | — | 18,800 | — | |
| Jun 21, 2018 AForm 4 → | Jun 25, 4:19 pm EDT | Wright DonDirector | 77,117 | — | — | 30,000 | — | |
| Jun 21, 2018 AForm 4 → | Jun 25, 4:18 pm EDT | Paul V MaierDirector | 77,117 | — | — | 30,000 | — | |
| Mar 30, 2018 AForm 4 → | Apr 3, 6:37 pm EDT | Wright DonDirector | 11,054 | — | — | 11,054 | — | |
| Mar 30, 2018 AForm 4 → | Apr 3, 6:36 pm EDT | Paul V MaierDirector | 11,054 | — | — | 11,054 | — | |
| Mar 12, 2018 AForm 4 → | Mar 14, 4:18 pm EDT | Russell KernEVP and CSO, Director, 10% Owner | 150,000 | — | — | 150,000 | — | |
| Mar 12, 2018 AForm 4 → | Mar 14, 4:17 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 200,000 | — | — | 200,000 | — | |
| Feb 20, 2018 MForm 4 → | Feb 22, 3:34 pm EST | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 46,112 | — | — | 54,444 | — | |
| Feb 20, 2018 MForm 4 → | Feb 22, 3:33 pm EST | Russell KernEVP and CSO, Director, 10% Owner | 36,389 | — | — | 31,111 | — | |
| Dec 29, 2017 AForm 4 → | Jan 2, 2018, 5:19 pm EST | Wright DonDirector | 10,350 | — | — | 10,350 | — | |
| Dec 29, 2017 AForm 4 → | Jan 2, 2018, 5:18 pm EST | Paul V MaierDirector | 10,350 | — | — | 10,350 | — | |
| Sep 29, 2017 AForm 4 → | Oct 2, 7:49 pm EDT | Wright DonDirector | 8,830 | — | — | 8,830 | — | |
| Sep 29, 2017 AForm 4 → | Oct 2, 7:49 pm EDT | Paul V MaierDirector | 8,830 | — | — | 8,830 | — | |
| Aug 25, 2017 AForm 4 → | Aug 30, 2:12 pm EDT | Jennifer StephensActing Chief Financial Officer | 70,000 | $1.25 | $87,500 | 150,000 | — | late |
| Jun 30, 2017 AForm 4 → | Jul 5, 5:49 pm EDT | Wright DonDirector | 14,254 | — | — | 14,254 | — | |
| Jun 30, 2017 AForm 4 → | Jul 5, 5:48 pm EDT | Paul V MaierDirector | 14,254 | — | — | 14,254 | — | |
| May 31, 2017 AForm 4 → | Jun 2, 1:20 pm EDT | Wright DonDirector | 30,000 | — | — | 30,000 | — | |
| May 31, 2017 AForm 4 → | Jun 2, 1:20 pm EDT | Paul V MaierDirector | 30,000 | — | — | 30,000 | — | |
| May 31, 2017 AForm 4 → | Jun 2, 1:19 pm EDT | Charles J CasamentoDirector | 30,000 | — | — | 30,000 | — | |
| May 31, 2017 AForm 4 → | Jun 1, 4:21 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 70,000 | — | — | 70,000 | — | |
| May 31, 2017 AForm 4 → | Jun 1, 4:21 pm EDT | Russell KernEVP and CSO, Director, 10% Owner | 40,000 | — | — | 40,000 | — | |
| May 31, 2017 AForm 4 → | Jun 1, 4:20 pm EDT | Sophia GarnetteVP, Legal Affairs & Operations | 60,000 | — | — | 60,000 | — | |
| May 31, 2017 AForm 4 → | Jun 1, 4:20 pm EDT | Mahnaz EbrahimiChief Financial Officer | 40,000 | — | — | 40,000 | — | |
| Feb 10, 2017 AForm 4 → | Feb 14, 3:36 pm EST | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 100,000 | — | — | 100,000 | — | |
| Feb 10, 2017 AForm 4 → | Feb 14, 3:35 pm EST | Russell KernEVP and CSO, Director, 10% Owner | 90,000 | — | — | 90,000 | — | |
| Feb 10, 2017 AForm 4 → | Feb 14, 3:35 pm EST | Sophia GarnetteVP, Legal Affairs & Operation | 20,000 | — | — | 20,000 | — | |
| Feb 10, 2017 AForm 4 → | Feb 14, 3:35 pm EST | Mahnaz EbrahimiChief Financial Officer | 40,000 | — | — | 40,000 | — | |
| Dec 8, 2016 XForm 4 → | Dec 8, 7:03 pm EST | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 285,714 | — | — | 0 | — | |
| Sep 14, 2016 XForm 4 → | Sep 15, 2:04 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 200,000 | — | — | 0 | — | |
| Aug 22, 2016 XForm 4 → | Aug 23, 2:22 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 154,285 | — | — | 0 | — | |
| Jun 29, 2016 XForm 4 → | Jun 30, 5:56 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 215,000 | — | — | 0 | — | |
| Jun 29, 2016 XForm 4 → | Jun 30, 5:54 pm EDT | Russell KernEVP & Chief Scientific Officer, Director, 10% Owner | 12,408 | — | — | 0 | — | |
| May 17, 2016 AForm 4 → | May 18, 4:18 pm EDT | Wright DonDirector | 30,000 | — | — | 30,000 | — | |
| May 17, 2016 AForm 4 → | May 18, 4:18 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 200,000 | — | — | 200,000 | — | |
| May 17, 2016 AForm 4 → | May 18, 4:17 pm EDT | Paul V MaierDirector | 30,000 | — | — | 30,000 | — | |
| May 17, 2016 AForm 4 → | May 18, 4:17 pm EDT | Mahnaz EbrahimiChief Financial Officer | 24,000 | — | — | 24,000 | — | |
| May 17, 2016 AForm 4 → | May 18, 4:16 pm EDT | Charles J CasamentoDirector | 30,000 | — | — | 30,000 | — | |
| Mar 24, 2016 AForm 4 → | Mar 28, 6:43 pm EDT | Russell KernEVP, Chief Scientific Officer, Director, 10% Owner | 180,000 | — | — | 180,000 | — | |
| Mar 24, 2016 AForm 4 → | Mar 28, 6:42 pm EDT | Mahnaz EbrahimiChief Financial Officer | 20,000 | — | — | 20,000 | — | |
| Mar 24, 2016 AForm 4 → | Mar 28, 6:42 pm EDT | Sofya BakalovaVP Legal Affairs & Operations | 120,000 | — | — | 120,000 | — | |
| Mar 15, 2016 PForm 4 → | Mar 18, 4:29 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 7,392,878 | $1,000.00 | $4,310,000 | 2,462,856 | — | late |
| Nov 23, 2015 CXForm 4 → | Nov 25, 4:48 pm EST | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 39,674 | — | — | 0 | — | |
| Nov 23, 2015 CForm 4 → | Nov 25, 4:48 pm EST | Russell KernChief Scientific Officer, Director, 10% Owner | 120 | — | — | 0 | — | |
| Sep 14, 2015 AForm 4 → | Sep 16, 3:36 pm EDT | Mahnaz EbrahimiChief Financial Officer | 65,000 | — | — | 65,000 | — | |
| Mar 31, 2015 XForm 4 → | Apr 2, 7:18 pm EDT | Ruslan SemechkinChief Scientific Officer, Director, 10% Owner | 1,861,331 | — | — | 0 | — | |
| Mar 31, 2015 CForm 4 → | Apr 2, 7:17 pm EDT | Andrey SemechkinChief Executive Officer, Director, 10% Owner | 5,894,214 | — | — | 0 | — | |
| Mar 12, 2015 AForm 4 → | Mar 13, 8:52 pm EDT | John Simon CrawExecutive Vice President | 60,000 | — | — | 60,000 | — | |
| Mar 12, 2015 AForm 4 → | Mar 13, 8:51 pm EDT | Sofya BakalovaVice President | 200,000 | — | — | 200,000 | — | |
| Feb 23, 2015 XForm 4 → | Feb 24, 8:46 pm EST | Ruslan SemechkinChief Scientific Officer, Director, 10% Owner | 1,861,331 | — | — | 0 | — |