David Hollander
CIK 1793796 · View on SEC EDGAR ↗
Insider
First SEC filing: June 12, 2026 · Latest: June 12, 2026
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 10, 2026 | KPRX | A | 25,000 | — | — | 25,000 Direct | — | Acquired | (price as of 2026-08-19) |
| April 1, 2025 | KPRX | A | 20,000 | — | — | 20,000 Direct | — | Acquired | (price as of 2026-08-19) |
| July 1, 2024 | KPRX | A | 1,778 | — | — | 1,778 Direct | — | Acquired | (price as of 2026-08-19) |
| Sept. 29, 2023 | KPRX | A | 0 | — | — | 5,000 Direct | 0.00% | Acquired | (price as of 2026-08-19) |
| March 3, 2023 | KPRX | A | 8,000 | — | — | 8,000 Direct | — | Acquired | (price as of 2026-08-19) |
| Feb. 1, 2022 | KPRX | A | 5,000 | — | — | 5,000 Direct | — | Acquired | (price as of 2026-08-19) |
| Feb. 1, 2022 | KPRX | A | 4,000 | — | — | 4,000 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| June 10, 2026 | KPRX | Stock Option (right to buy) | Common Stock (25,000) | $2.63 | June 10, 2036 | 25,000 | Acquired |
| April 1, 2025 | KPRX | Stock Option (right to buy) | Common Stock (20,000) | $2.93 | April 1, 2035 | 20,000 | Acquired |
| July 1, 2024 | KPRX | Stock Option (right to buy) | Common Stock (1,778) | $4.35 | July 1, 2034 | 1,778 | Acquired |
| Sept. 29, 2023 | KPRX | Stock Option (right to buy) | Common Stock (5,000) | $0.57 | Sept. 29, 2033 | 0 | Acquired |
| March 3, 2023 | KPRX | Stock Option (right to buy) | Common Stock (8,000) | $3.83 | March 3, 2033 | 8,000 | Acquired |
| Feb. 1, 2022 | KPRX | Stock Option (right to buy) | Common Stock (5,000) | $0.77 | Feb. 1, 2032 | 5,000 | Acquired |
| Feb. 1, 2022 | KPRX | Stock Option (right to buy) | Common Stock (4,000) | $0.77 | Feb. 1, 2032 | 4,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).