Jeffrey M. Zwerdling
CIK 1588047 · View on SEC EDGAR ↗
Insider
First SEC filing: Oct. 3, 2013 · Latest: Oct. 3, 2013
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
3 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 29, 2014 | WHLRL | P | 2,400 | — | — | 2,400 Indirect | — | Acquired | (price as of 2026-07-27) |
| April 29, 2014 | WHLRL | P | 4,800 | — | — | 4,800 Direct | — | Acquired | (price as of 2026-07-27) |
| April 29, 2014 | WHLRL | P | 2,000 | $25.00 | $50,000 | 2,000 Indirect | — | Acquired | 220.0% (price as of 2026-07-27) |
| April 29, 2014 | WHLRL | P | 4,000 | $25.00 | $100,000 | 4,000 Direct | — | Acquired | 220.0% (price as of 2026-07-27) |
| Nov. 18, 2013 | WHLRL | P | 10,000 | $3.95 | $39,500 | 135,000 Direct | +8.00% | Acquired | 1925.3% (price as of 2026-07-27) |
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 |
|---|---|---|---|---|---|---|---|
| April 29, 2014 | WHLRL | Common Stock Warrants | Common Stock (2,400) | $5.50 | — | 2,400 | Acquired |
| April 29, 2014 | WHLRL | Common Stock Warrants | Common Stock (4,800) | $5.50 | — | 4,800 | Acquired |
| April 29, 2014 | WHLRL | Series B Convertible Preferred Stock | Common Stock (10,000) | $5.00 | — | 2,000 | Acquired |
| April 29, 2014 | WHLRL | Series B Convertible Preferred Stock | Common Stock (20,000) | $5.00 | — | 4,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.