John Neis
CIK 1167426 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 22, 2014 · Latest: Aug. 22, 2014
On this page
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net:
$-733
+ 13 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
13 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 12, 2025 | CLRB | S | 198 | $3.70 | $733 | 10 Indirect | -95.19% | Disposed | -29.2% (price as of 2026-08-20) |
| March 18, 2021 | CLRB | S | 23,232 | $0.25 | $5,808 | 0 Direct | -100.00% | Disposed | -96.5% (price as of 2026-08-20) |
| March 17, 2021 | CLRB | S | 58,640 | $0.28 | $16,419 | 23,232 Direct | -71.62% | Disposed | -96.9% (price as of 2026-08-20) |
| March 16, 2021 | CLRB | S | 100,515 | $0.31 | $31,160 | 81,872 Direct | -55.11% | Disposed | -97.2% (price as of 2026-08-20) |
| March 15, 2021 | CLRB | S | 11,200 | $0.27 | $3,024 | 182,387 Direct | -5.79% | Disposed | -96.8% (price as of 2026-08-20) |
| March 12, 2021 | CLRB | S | 41,155 | $0.27 | $11,112 | 193,587 Direct | -17.53% | Disposed | -96.8% (price as of 2026-08-20) |
| Nov. 14, 2017 | CLRB | S | 5,214 | $1.49 | $7,769 | 626,103 Indirect | -0.83% | Disposed | -99.9% (price as of 2026-08-20) |
| Nov. 29, 2016 | CLRB | P | 333,333 | $1.49 | $496,666 | 631,317 Indirect | +111.86% | Acquired | -99.9% (price as of 2026-08-20) |
| Nov. 29, 2016 | CLRB | P | 333,333 | $0.01 | $3,333 | 607,946 Indirect | +121.38% | Acquired | -91.3% (price as of 2026-08-20) |
| April 20, 2016 | CLRB | P | 234,742 | $0.01 | $2,347 | 274,613 Indirect | +588.75% | Acquired | -91.3% (price as of 2026-08-20) |
| April 20, 2016 | CLRB | P | 234,742 | $2.12 | $497,653 | 297,984 Indirect | +371.18% | Acquired | -100.0% (price as of 2026-08-20) |
| Aug. 20, 2014 | CLRB | P | 138,711 | $0.01 | $1,387 | 268,711 Indirect | +106.70% | Acquired | -99.1% (price as of 2026-08-20) |
| Aug. 20, 2014 | CLRB | S | 50,000 | $3.75 | $187,500 | 0 Indirect | -100.00% | Disposed | -100.0% (price as of 2026-08-20) |
| Aug. 20, 2014 | CLRB | P | 130,000 | $0.01 | $1,300 | 130,000 Indirect | — | Acquired | -99.1% (price as of 2026-08-20) |
| Aug. 20, 2014 | CLRB | P | 138,711 | $3.75 | $520,166 | 632,426 Indirect | +28.10% | Acquired | -100.0% (price as of 2026-08-20) |
| Aug. 20, 2014 | CLRB | P | 130,000 | $3.75 | $487,500 | 493,715 Indirect | +35.74% | Acquired | -100.0% (price as of 2026-08-20) |
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 7, 2026 | CLRB | Stock option (right to buy) | Common stock (25,000) | $2.70 | July 7, 2036 | 25,000 | Acquired |
| Feb. 14, 2025 | CLRB | Stock option (right to buy) | Common Stock (60,000) | $0.29 | Feb. 14, 2035 | 60,000 | Acquired |
| June 14, 2024 | CLRB | Stock option (right to buy) | Common Stock (60,000) | $2.58 | Dec. 22, 2033 | 60,000 | Acquired |
| June 28, 2023 | CLRB | Stock option (right to buy) | Common Stock (25,000) | $1.85 | June 28, 2033 | 25,000 | Acquired |
| June 24, 2022 | CLRB | Stock option (right to buy) | Common Stock | — | June 24, 2032 | 7,800 | Acquired |
| June 30, 2021 | CLRB | Stock option (right to buy) | Common Stock (78,000) | $1.19 | June 30, 2031 | 78,000 | Acquired |
| March 18, 2021 | CLRB | Series A Warrants | Common Stock | $30.40 | April 20, 2021 | 23,232 | Disposed |
| March 17, 2021 | CLRB | Series A Warrants | Common Stock | $30.40 | April 20, 2021 | 58,640 | Disposed |
| March 16, 2021 | CLRB | Series A Warrants | Common Stock | $30.40 | April 20, 2021 | 100,515 | Disposed |
| March 15, 2021 | CLRB | Series A Warrants | Common Stock | $30.40 | April 20, 2021 | 11,200 | Disposed |
| March 12, 2021 | CLRB | Series A Warrants | Common Stock | $30.40 | April 20, 2021 | 41,155 | Disposed |
| June 24, 2020 | CLRB | Stock option (right to buy) | Common Stock (50,000) | $1.28 | June 24, 2030 | 50,000 | Acquired |
| June 13, 2019 | CLRB | Stock option (right to buy) | Common Stock (6,500) | $2.15 | June 13, 2029 | 6,500 | Acquired |
| Oct. 12, 2018 | CLRB | Stock option (right to buy) | Common Stock (13,000) | $2.61 | Oct. 12, 2028 | 13,000 | Acquired |
| May 31, 2017 | CLRB | Stock option (right to buy) | Common Stock (10,000) | $1.74 | May 31, 2027 | 10,000 | Acquired |
| Nov. 29, 2016 | CLRB | Series C Warrants (right to buy) | Common Stock (333,333) | $1.50 | Nov. 29, 2021 | 333,333 | Acquired |
| July 5, 2016 | CLRB | Stock option (right to buy) | Common Stock (22,500) | $3.34 | July 5, 2026 | 22,500 | Acquired |
| April 20, 2016 | CLRB | Series A Warrants | Common Stock (234,742) | $3.04 | April 20, 2021 | 234,742 | Acquired |
| June 9, 2015 | CLRB | Stock Option (right to buy) | Common Stock (5,000) | $2.64 | June 9, 2025 | 5,000 | Acquired |
| Feb. 26, 2015 | CLRB | Stock Option (right to buy) | Common Stock (5,000) | $2.69 | Feb. 26, 2025 | 5,000 | Acquired |
| Aug. 20, 2014 | CLRB | Stock Purchase Warrant (right to buy) | Common Stock (138,711) | $4.68 | Aug. 20, 2019 | 138,711 | Acquired |
| Aug. 20, 2014 | CLRB | Convertible Debenture (right to buy) | Common Stock (50,000) | $10.00 | Feb. 6, 2016 | 50,000 | Disposed |
| Aug. 20, 2014 | CLRB | Stock Purchase Warrant (right to buy) | Common Stock (130,000) | $4.68 | Aug. 20, 2019 | 130,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 12 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 22, 2014 | CLRB | Common Stock, par value $0.00001 per share | — | Indirect |
| Aug. 22, 2014 | CLRB | Stock Purchase Warrant (right to buy)→ Common Stock | — | Indirect |
| Aug. 22, 2014 | CLRB | Stock Purchase Warrant (right to buy) [F4]→ Common Stock (55,000) | 55,000 | Indirect |
| Aug. 22, 2014 | CLRB | Stock Purchase Warrant (right to buy)→ Common Stock | — | Indirect |
| Aug. 18, 2014 | CLRB | Stock Option (right to buy)→ Common Stock (2,500) | 2,500 | Direct |
| Aug. 18, 2014 | CLRB | Stock Option (right to buy)→ Common Stock (2,500) | 2,500 | Direct |
| Aug. 18, 2014 | CLRB | Stock Option (right to buy)→ Common Stock (2,500) | 2,500 | Direct |
| Aug. 18, 2014 | CLRB | Stock Option (right to buy)→ Common Stock (5,000) | 5,000 | Direct |
| Aug. 18, 2014 | CLRB | Convertible Debenture (right to buy)→ Common Stock (50,000) | 50,000 | Indirect |
| Aug. 18, 2014 | CLRB | Stock Purchase Warrant (right to buy)→ Common Stock (2,750) | 2,750 | Indirect |
| Aug. 18, 2014 | CLRB | Stock Purchase Warrant (right to buy)→ Common Stock (13,500) | 13,500 | Indirect |
| Aug. 18, 2014 | CLRB | Stock Purchase Warrant (right to buy)→ Common Stock (55,000) | 55,000 | Indirect |