Insider · CIK 0001195154
Richard W Siegel
Files at: NANX. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| May 23, 2018 AForm 4 → | May 24, 6:26 pm EDT | NANOPHASE TECHNOLOGIES CorpNANX | 10,000 | $0.82 | $8,200 | 10,000 | — | |
| Feb 21, 2017 AForm 4 → | Feb 22, 5:21 pm EST | NANOPHASE TECHNOLOGIES CorpNANX | 10,000 | $0.68 | $6,800 | 10,000 | — | |
| Nov 17, 2016 ADForm 4 → | Nov 21, 10:19 am EST | NANOPHASE TECHNOLOGIES CorpNANX | 28,000 | $1.16 | $32,340 | 2,000 | — | |
| Feb 23, 2016 AForm 4 → | Feb 24, 12:25 pm EST | NANOPHASE TECHNOLOGIES CorpNANX | 8,100 | $0.42 | $3,402 | 8,100 | — | |
| Feb 18, 2015 AForm 4 → | Feb 19, 1:16 pm EST | NANOPHASE TECHNOLOGIES CORPORATIONNANX | 9,000 | $0.44 | $3,960 | 9,000 | — |