John Christopher Siedhoff
CIK 1385213 · View on SEC EDGAR ↗
Insider
First SEC filing: April 5, 2017 · Latest: April 5, 2017
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 27, 2017 | SMTI | A | 150,000 | — | — | 7,150,000 Direct | +2.14% | Acquired | (price as of 2026-08-19) |
| Feb. 20, 2015 | SMTI | C | 750,000 | — | — | 7,000,000 Direct | +12.00% | Acquired | (price as of 2026-08-19) |
| Feb. 20, 2015 | SMTI | C | 750 | — | — | 0 Direct | -100.00% | Disposed | (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 |
|---|---|---|---|---|---|---|---|
| Feb. 20, 2015 | SMTI | Series D Preferred Stock | Common Stock (750,000) | — | — | 750 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.