Robert Gray
CIK 1788480 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 15, 2025 · Latest: Dec. 15, 2025
On this page
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 14 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
14 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 31, 2024 | NVNO | P | 3,500 | $2.94 | $10,290 | 11,155 Direct | +45.72% | Acquired | -89.6% (price as of 2026-08-24) |
| June 16, 2021 | NVNO | P | 2,000 | $6.25 | $12,500 | 5,572 Direct | +55.99% | Acquired | -95.1% (price as of 2026-08-24) |
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 |
|---|---|---|---|---|---|---|---|
| Dec. 11, 2025 | NVNO | Stock Options | Common Stock (135,883) | $0.32 | Dec. 11, 2035 | 135,883 | Acquired |
| Dec. 18, 2024 | NVNO | Stock Options | Common Stock (19,752) | $2.57 | Dec. 18, 2034 | 19,752 | Acquired |
| Dec. 5, 2023 | NVNO | Stock Options | Common Stock (13,856) | $3.59 | Dec. 5, 2033 | 13,856 | Acquired |
| Nov. 30, 2022 | NVNO | Stock Options | Common Stock (8,403) | $6.70 | Nov. 30, 2032 | 8,403 | Acquired |
| Sept. 13, 2022 | NVNO | Restricted Stock Units | Common Stock (1,041) | — | — | 1,041 | Disposed |
| Nov. 30, 2021 | NVNO | Stock Options | Common Stock (7,211) | $6.70 | Nov. 30, 2031 | 7,211 | Acquired |
| Sept. 13, 2021 | NVNO | Restricted Stock Units | Common Stock (1,042) | — | — | 1,042 | Disposed |
| Feb. 18, 2021 | NVNO | Stock Option [F1] | Common Stock (5,673) | $8.20 | Feb. 18, 2031 | 5,673 | Acquired |
| July 18, 2020 | NVNO | Stock Option [F1] | Common Stock (100,000) | $0.40 | July 18, 2030 | 100,000 | Acquired |
| Sept. 13, 2019 | NVNO | Restricted Stock Units | Common Stock (78,125) | — | — | 78,125 | Acquired |
| Sept. 13, 2019 | NVNO | Stock Option (Right to Buy) | Common Stock (60,000) | $2.00 | Sept. 13, 2029 | 60,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).