Matthew David Sternberg
Insider
First SEC filing: July 29, 2025 · Latest: July 29, 2025
Insider at
Insider transactions
1 buys (P)
1 sells (S)
Net: $-182,526
Avg return of open purchases vs now: 50.7%
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 |
|---|---|---|---|---|---|---|---|---|---|
| July 27, 2026 | ARX | S 10b5-1 | 17,568 | $14.64 | $257,196 | 596,482 Direct | -2.86% | Disposed | 34.8% (price as of 2026-10-05) |
| July 23, 2026 | ARX | F | 3,910 | $13.77 | $53,841 | 614,050 Direct | -0.63% | Disposed | 43.4% (price as of 2026-10-05) |
| May 13, 2026 | ARX | A | 279,329 | · | · | 617,960 Direct | +82.49% | Acquired | (price as of 2026-10-05) |
| March 18, 2026 | ARX | A | 180,667 | · | · | 338,631 Direct | +114.37% | Acquired | (price as of 2026-10-05) |
| Nov. 17, 2025 | ARX | P | 5,700 | $13.10 | $74,670 | 157,964 Direct | +3.74% | Acquired | 50.7% (price as of 2026-10-05) |
| July 25, 2025 | ARX | A | 152,264 | · | · | 152,264 Direct | · | 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.
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.