Kurt Katz
CIK 1368483 · View on SEC EDGAR ↗
Insider
First SEC filing: July 10, 2006 · Latest: July 10, 2006
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 3 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 |
|---|---|---|---|---|---|---|---|---|---|
| June 25, 2008 | CTSO | A | 45,000 | — | — | 45,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Dec. 31, 2007 | CTSO | A | 10,000 | — | — | 10,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Aug. 1, 2006 | CTSO | A | 5,000 | — | — | 5,000 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| June 25, 2008 | CTSO | Stock Option (Right to Buy) | Common Stock (45,000) | $0.04 | June 25, 2018 | 45,000 | Acquired |
| Dec. 31, 2007 | CTSO | Stock Option (Right to Buy) | Common Stock (10,000) | $0.22 | Dec. 31, 2017 | 10,000 | Acquired |
| Aug. 1, 2006 | CTSO | Stock Option (Right to Buy) | Common Stock (5,000) | $1.25 | July 29, 2016 | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 10, 2006 | CTSO | Common Stock | 0 | Direct |