Jeffrey Curtis Mason
CIK 1954655 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 17, 2022 · Latest: Nov. 17, 2022
On this page
Insider transactions
2 buys (P)
0 sells (S)
Net:
$0
+ 5 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
5 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 15, 2025 | FLUX | P | 517 | — | — | 517 Direct | — | Acquired | (price as of 2026-08-24) |
| Sept. 15, 2025 | FLUX | P | 2,433 | — | — | 2,433 Direct | — | Acquired | (price as of 2026-08-24) |
| Nov. 2, 2023 | FLUX | S | 389 | $3.29 | $1,280 | 2,267 Direct | -14.65% | Disposed | -81.8% (price as of 2026-08-24) |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 15, 2025 | FLUX | Pre-Funded Warrant (right to buy) [F1,F2] | Series A Convertible Preferred Stock [F2] (517) | $0.00 | — | 517 | Acquired |
| Sept. 15, 2025 | FLUX | Common Stock Purchase Warrant (right to buy) [F1,F3] | Common Stock (2,433) | $1.72 | Sept. 15, 2030 | 2,433 | Acquired |
| Oct. 27, 2023 | FLUX | Restricted Stock Units | Common Stock (1,280) | — | — | 1,280 | Disposed |
| Oct. 20, 2023 | FLUX | Stock Options (right to buy) | Common Stock (54,934) | $3.36 | Oct. 20, 2033 | 54,934 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.