David L Boehnen
CIK 1214543 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 21, 2011 · Latest: Dec. 21, 2011
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 7 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 |
|---|---|---|---|---|---|---|---|---|---|
| May 20, 2016 | TULP | A | 3,064 | — | — | 29,436 Direct | +11.62% | Acquired | (price as of 2026-08-19) |
| June 9, 2015 | TULP | A | 5,319 | $2.82 | $15,000 | 26,372 Direct | +25.26% | Acquired | -82.5% (price as of 2026-08-19) |
| May 21, 2014 | TULP | A | 9,901 | $3.03 | $30,000 | 21,053 Direct | +88.78% | Acquired | -83.7% (price as of 2026-08-19) |
| Dec. 12, 2013 | TULP | A | 11,152 | $2.69 | $29,999 | 11,152 Direct | — | Acquired | -81.6% (price as of 2026-08-19) |
| May 23, 2012 | TULP | A | 5,000 | $1.74 | $8,700 | 5,000 Direct | — | Acquired | -71.6% (price as of 2026-08-19) |
| Dec. 16, 2011 | TULP | A | 19,700 | $2.09 | $41,173 | 29,700 Direct | +197.00% | Acquired | -76.3% (price as of 2026-08-19) |
| Dec. 16, 2011 | TULP | A | 10,000 | $2.09 | $20,900 | 10,000 Direct | — | Acquired | -76.3% (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 |
|---|---|---|---|---|---|---|---|
| May 23, 2012 | TULP | Non-Qualified Stock Option | Common Stock (5,000) | $1.74 | May 23, 2022 | 5,000 | Acquired |
| Dec. 16, 2011 | TULP | Non-Qualified Stock Option (right to buy) | Common Stock (19,700) | $2.09 | Dec. 16, 2021 | 19,700 | Acquired |
| Dec. 16, 2011 | TULP | Non-Qualified Stock Option (right to buy) | Common Stock (10,000) | $2.09 | Dec. 16, 2021 | 10,000 | 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 |
|---|---|---|---|---|
| Dec. 21, 2011 | TULP | Non-Qualified Stock Option (right to buy)→ Common Stock (29,700) | 29,700 | Direct |