Lisa Walters-Hoffert
Insider
First SEC filing: June 12, 2026 · Latest: June 12, 2026
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 10, 2026 | KPRX | A | 25,000 | · | · | 25,000 Direct | · | Acquired | (price as of 2026-10-05) |
| May 28, 2026 | FLUX | M | 50,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 28, 2026 | FLUX | M | 50,000 | · | · | 94,107 Direct | +113.36% | Acquired | (price as of 2026-10-05) |
| May 28, 2025 | FLUX | A | 50,000 | · | · | 50,000 Direct | · | Acquired | (price as of 2026-10-05) |
| April 18, 2025 | FLUX | M | 17,057 | · | · | 44,107 Direct | +63.06% | Acquired | (price as of 2026-10-05) |
| April 18, 2025 | FLUX | M | 17,057 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 1, 2025 | KPRX | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 19, 2024 | KPRX | P | 1,250 | $3.86 | $4,825 | 1,250 Direct | · | Acquired | -34.5% (price as of 2026-10-05) |
| July 1, 2024 | KPRX | A | 1,778 | · | · | 1,778 Direct | · | Acquired | (price as of 2026-10-05) |
| April 29, 2024 | FLUX | M | 1,526 | · | · | 27,584 Direct | +5.86% | Acquired | (price as of 2026-10-05) |
| April 29, 2024 | FLUX | S 10b5-1 | 534 | $4.50 | $2,403 | 27,050 Direct | -1.94% | Disposed | -88.6% (price as of 2026-10-05) |
| April 29, 2024 | FLUX | M | 1,526 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 22, 2024 | FLUX | S | 5,909 | $4.03 | $23,813 | 26,058 Direct | -18.48% | Disposed | -87.2% (price as of 2026-10-05) |
| April 22, 2024 | FLUX | S 10b5-1 | 5,909 | $4.03 | $23,813 | 26,058 Direct | -18.48% | Disposed | -87.2% (price as of 2026-10-05) |
| April 20, 2024 | FLUX | M | 16,883 | · | · | 31,967 Direct | +111.93% | Acquired | (price as of 2026-10-05) |
| April 20, 2024 | FLUX | M | 16,883 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 20, 2024 | FLUX | M | 16,883 | · | · | 31,967 Direct | +111.93% | Acquired | (price as of 2026-10-05) |
| April 20, 2024 | FLUX | M | 16,883 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 18, 2024 | FLUX | A | 17,057 | · | · | 17,057 Direct | · | Acquired | (price as of 2026-10-05) |
| April 18, 2024 | FLUX | A | 17,057 | · | · | 17,057 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 25, 2023 | FLUX | S 10b5-1 | 6,761 | $3.88 | $26,233 | 15,084 Direct | -30.95% | Disposed | -86.7% (price as of 2026-10-05) |
| April 29, 2023 | FLUX | M | 1,526 | · | · | 21,845 Direct | +7.51% | Acquired | (price as of 2026-10-05) |
| April 29, 2023 | FLUX | M | 1,526 | · | · | 1,526 Direct | -50.00% | Disposed | (price as of 2026-10-05) |
| April 28, 2023 | FLUX | M | 17,793 | · | · | 20,319 Direct | +704.39% | Acquired | (price as of 2026-10-05) |
| April 28, 2023 | FLUX | M | 17,793 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| April 20, 2023 | FLUX | A | 16,883 | · | · | 16,883 Direct | · | Acquired | (price as of 2026-10-05) |
| March 7, 2023 | FLUX | P | 1,000 | $6.36 | $6,360 | 2,526 Direct | +65.53% | Acquired | -91.9% (price as of 2026-10-05) |
| Jan. 24, 2023 | DARE | A | 290,000 | · | · | 290,000 Direct | · | Acquired | (price as of 2026-10-05) |
| April 29, 2022 | FLUX | M | 1,526 | · | · | 1,526 Direct | · | Acquired | (price as of 2026-10-05) |
| April 29, 2022 | FLUX | M | 1,526 | · | · | 3,052 Direct | -33.33% | Disposed | (price as of 2026-10-05) |
| April 28, 2022 | FLUX | A | 17,793 | · | · | 17,793 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 25, 2022 | DARE | A | 185,000 | · | · | 185,000 Direct | · | Acquired | (price as of 2026-10-05) |
| April 29, 2021 | FLUX | A | 4,578 | · | · | 4,578 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 26, 2021 | DARE | A | 168,000 | · | · | 168,000 Direct | · | Acquired | (price as of 2026-10-05) |
| March 6, 2020 | DARE | A | 68,000 | · | · | 68,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 1, 2020 | FLUX | A | 3,948 | · | · | 3,948 Direct | · | Acquired | (price as of 2026-10-05) |
| Jan. 29, 2019 | DARE | A | 75,000 | · | · | 75,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 7, 2018 | DARE | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-05) |
| July 19, 2017 | DARE | A | 443,512 | · | · | 443,512 Indirect | · | Acquired | (price as of 2026-10-05) |
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 | $2.63 | June 10, 2036 | 25,000 | Acquired |
| May 28, 2026 | FLUX | Restricted Stock Units | Common Stock | · | · | 50,000 | Disposed |
| May 28, 2025 | FLUX | Restricted Stock Units | Common Stock | · | · | 50,000 | Acquired |
| April 18, 2025 | FLUX | Restricted Stock Unit [F2] | Common Stock | · | · | 17,057 | Disposed |
| April 1, 2025 | KPRX | Stock Option (right to buy) | Common Stock | $2.93 | April 1, 2035 | 20,000 | Acquired |
| July 1, 2024 | KPRX | Stock Option (right to buy) | Common Stock | $4.35 | July 1, 2034 | 1,778 | Acquired |
| April 29, 2024 | FLUX | Restricted Stock Unit [F4] | Common Stock | · | · | 1,526 | Disposed |
| April 20, 2024 | FLUX | Restricted Stock Unit [F4] | Common Stock | · | · | 16,883 | Disposed |
| April 20, 2024 | FLUX | Restricted Stock Unit [F4] | Common Stock | · | · | 16,883 | Disposed |
| April 18, 2024 | FLUX | Restricted Stock Unit [F5] | Common Stock | · | · | 17,057 | Acquired |
| April 18, 2024 | FLUX | Restricted Stock Unit [F5] | Common Stock | · | · | 17,057 | Acquired |
| April 29, 2023 | FLUX | Restricted Stock Unit [F4] | Common Stock | · | · | 1,526 | Disposed |
| April 28, 2023 | FLUX | Restricted Stock Units [F3] | Common Stock | · | · | 17,793 | Disposed |
| April 20, 2023 | FLUX | Restricted Stock Unit [F1] | Common Stock | · | · | 16,883 | Acquired |
| Jan. 24, 2023 | DARE | Stock Option (right to buy) | Common stock | $1.16 | Jan. 24, 2033 | 290,000 | Acquired |
| April 29, 2022 | FLUX | Restricted Stock Units [F2] | Common Stock | · | · | 1,526 | Disposed |
| April 28, 2022 | FLUX | Restricted Stock Units [F3] | Common Stock | · | · | 17,793 | Acquired |
| Jan. 25, 2022 | DARE | Stock Option (right to buy) | Common stock | $1.59 | Jan. 25, 2032 | 185,000 | Acquired |
| April 29, 2021 | FLUX | Restricted Stock Units | Common Stock | · | · | 4,578 | Acquired |
| Jan. 26, 2021 | DARE | Stock Option (right to buy) | Common stock | $2.59 | Jan. 26, 2031 | 168,000 | Acquired |
| March 6, 2020 | DARE | Employee Stock Option (right to buy) | Common stock | $1.03 | March 6, 2030 | 68,000 | Acquired |
| Jan. 1, 2020 | FLUX | Stock Option [F1] | Common Stock | $8.87 | Jan. 1, 2030 | 3,948 | Acquired |
| Jan. 29, 2019 | DARE | Employee Stock Option (right to buy) | Common Stock | $0.76 | Jan. 29, 2029 | 75,000 | Acquired |
| Sept. 7, 2018 | DARE | Employee Stock Option (right to buy) | Common Stock | $1.01 | Sept. 7, 2028 | 100,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).