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Eric L. Olson
Insider
First SEC filing: Nov. 12, 2014 · Latest: Nov. 12, 2014
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| 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 2026-10-02) |
| Nov. 7, 2014 | NSPR | P | 115,385 | · | · | 147,163 Direct | +363.10% | Acquired | (price as of 2026-10-02) |
| May 29, 2014 | NSPR | P | 31,778 | $2.55 | $81,034 | 31,778 Direct | · | Acquired | -100.0% (price as of 2026-10-02) |
| Dec. 2, 2013 | NSPR | A | 150,000 | · | · | 150,000 Direct | · | Acquired | (price as of 2026-10-02) |
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 | $1.75 | May 8, 2018 | 57,693 | Acquired |
| Dec. 2, 2013 | NSPR | Options to Purchase Common Stock | Common Stock | $2.75 | Dec. 2, 2023 | 150,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).