Eric L. Olson
CIK 1593460 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 12, 2014 · Latest: Nov. 12, 2014
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 1 non-open-market transaction 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
1 other filing hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 7, 2014 | NSPR | P | 57,693 | — | — | 57,693 Direct | — | Acquired | (price as of 2026-08-19) |
| Nov. 7, 2014 | NSPR | P | 115,385 | — | — | 147,163 Direct | +363.10% | Acquired | (price as of 2026-08-19) |
| May 29, 2014 | NSPR | P | 31,778 | $2.55 | $81,034 | 31,778 Direct | — | Acquired | -100.0% (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 |
|---|---|---|---|---|---|---|---|
| Nov. 7, 2014 | NSPR | Warrants (right to buy) | Common Stock (57,693) | $1.75 | May 8, 2018 | 57,693 | Acquired |
| Dec. 2, 2013 | NSPR | Options to Purchase Common Stock | Common Stock (150,000) | $2.75 | Dec. 2, 2023 | 150,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).