Robert Tjian
CIK 1817230 · View on SEC EDGAR ↗
Insider
First SEC filing: July 23, 2020 · Latest: July 23, 2020
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 28, 2020 | NRIX | C | 50,000 | — | — | 0 Indirect | -100.00% | Disposed | (price as of 2026-08-19) |
| July 28, 2020 | NRIX | C | 41,666 | — | — | 0 Indirect | -100.00% | Disposed | (price as of 2026-08-19) |
| July 28, 2020 | NRIX | C | 50,000 | — | — | 124,999 Indirect | +66.67% | Acquired | (price as of 2026-08-19) |
| July 28, 2020 | NRIX | C | 41,666 | — | — | 74,999 Indirect | +125.00% | Acquired | (price as of 2026-08-19) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| July 28, 2020 | NRIX | Series B Preferred Stock | Common Stock (50,000) | — | — | 50,000 | Disposed |
| July 28, 2020 | NRIX | Series A-2 Preferred Stock | Common Stock (41,666) | — | — | 41,666 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 23, 2020 | NRIX | Common Stock | 33,333 | Indirect |
| July 23, 2020 | NRIX | Director Stock Option (right to buy)→ Common Stock (18,333) | 18,333 | Direct |
| July 23, 2020 | NRIX | Series A-2 Preferred Stock→ Common Stock [F3] (41,666) | 41,666 | Indirect |
| July 23, 2020 | NRIX | Series B Preferred Stock→ Common Stock [F3] (50,000) | 50,000 | Indirect |