John C Pottage Jr
CIK 1378587 · View on SEC EDGAR ↗
Insider
First SEC filing: Oct. 27, 2020 · Latest: Oct. 27, 2020
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 10 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 |
|---|---|---|---|---|---|---|---|---|---|
| June 23, 2026 | SPRO | A | 20,000 | — | — | 20,000 Direct | — | Acquired | (price as of 2026-08-21) |
| June 23, 2026 | SPRO | A | 10,000 | — | — | 85,000 Direct | +13.33% | Acquired | (price as of 2026-08-21) |
| June 12, 2025 | SPRO | A | 20,000 | — | — | 75,000 Direct | +36.36% | Acquired | (price as of 2026-08-21) |
| May 29, 2024 | SPRO | A | 20,000 | — | — | 55,000 Direct | +57.14% | Acquired | (price as of 2026-08-21) |
| Oct. 5, 2023 | SPRO | A | 20,000 | — | — | 35,000 Direct | +133.33% | Acquired | (price as of 2026-08-21) |
| Sept. 15, 2022 | SPRO | A | 15,000 | — | — | 15,000 Direct | — | Acquired | (price as of 2026-08-21) |
| Aug. 17, 2021 | SPRO | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-21) |
| Oct. 27, 2020 | SPRO | A | 7,500 | — | — | 7,500 Direct | — | Acquired | (price as of 2026-08-21) |
| June 5, 2019 | SPRO | A | 6,073 | — | — | 6,073 Direct | — | Acquired | (price as of 2026-08-21) |
| Sept. 21, 2018 | SPRO | A | 12,146 | — | — | 12,146 Direct | — | Acquired | (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| June 23, 2026 | SPRO | Stock Option (right to buy) | Common Stock (20,000) | $2.15 | June 23, 2036 | 20,000 | Acquired |
| Aug. 17, 2021 | SPRO | Stock Option (right to buy) | Common Stock (7,500) | $13.69 | Aug. 17, 2031 | 7,500 | Acquired |
| Oct. 27, 2020 | SPRO | Stock Option (right to buy) | Common Stock (7,500) | $13.52 | Oct. 27, 2030 | 7,500 | Acquired |
| June 5, 2019 | SPRO | Stock Option (right to buy) | Common Stock (6,073) | $10.67 | June 5, 2029 | 6,073 | Acquired |
| Sept. 21, 2018 | SPRO | Stock Option (right to buy) | Common Stock (12,146) | $10.25 | Sept. 21, 2028 | 12,146 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).