Company · CIK 0001512138 · SIC 3841 — Surgical & Medical Instruments & Apparatus
Great Basin Scientific, Inc. · GBSN
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 |
|---|---|---|---|---|---|---|---|---|
| Nov 23, 2016 SForm 4 → | Nov 28, 5:15 pm EST | David SpaffordDirector | 686 | $0.015 | $10 | 22 | −96.9% | plan? |
| Oct 6, 2016 SForm 4 → | Oct 11, 9:09 pm EDT | Citadel GP LLC +210% Owner | 20,815 | $0.30 | $6,245 | 734,886 | −2.75% | plan? late |
| Oct 6, 2016 PForm 4 → | Oct 11, 9:09 pm EDT | Citadel GP LLC +210% Owner | 19,515 | $0.30 | $5,855 | 755,701 | +2.65% | plan? late |
| Jan 31, 2016 MForm 4 → | Feb 9, 6:36 pm EST | David SpaffordDirector | 1,908,172 | — | — | 2,271,837 | — | plan? late |
| Aug 21, 2015 PForm 4 → | Aug 24, 4:02 pm EDT | David SpaffordDirector | 6,665 | $1.47 | $9,778 | 363,665 | +1.87% | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 31, 2016 JForm 4 → | Jan 4, 2017, 9:08 pm EST | David SpaffordDirector | 71,128 | — | — | 35,564 | — | |
| Jan 31, 2016 MForm 4 → | Feb 9, 6:36 pm EST | David SpaffordDirector | 170,680 | — | — | 0 | — | late |
| Aug 21, 2015 PForm 4 → | Aug 24, 4:02 pm EDT | David SpaffordDirector | 5,265 | — | — | 170,680 | — | |
| Mar 11, 2015 PForm 4 → | Mar 13, 5:00 pm EDT | David SpaffordDirector | 186,750 | — | — | 166,000 | — |