| Aug 14, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 12,000 | $6.54 | $78K@ $6.54 | 10,660,858 | Form 4 |
| Aug 14, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 14,000 | $3.16 | $44K@ $3.16 | 10,602,988 | Form 4 |
| Aug 13, 2026 | STLN10% owner | Open-market saleCode S · direct | 100 | $6.24 | $624@ $6.24 | 0 | Form 4 |
| Aug 13, 2026 | STIM10% owner | Open-market saleCode S · direct | 100 | $3.21 | $321@ $3.21 | 0 | Form 4 |
| Jul 21, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 18,000 | $5.27 | $95K@ $5.27 | 10,648,858 | Form 4 |
| Jul 14, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 35,000 | $1.78 | $62K@ $1.78 | 10,588,988 | Form 4 |
| Jul 10, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 15,000 | $5.85 | $88K@ $5.85 | 10,630,858 | Form 4 |
| Jun 23, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 18,000 | $5.02 | $90K@ $5.02 | 10,615,858 | Form 4 |
| Jun 4, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 12,000 | $4.75 | $57K@ $4.75 | 10,579,858 | Form 4 |
| May 20, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 33,500 | $4.07 | $136K@ $4.07 | 10,567,858 | Form 4 |
| May 19, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 30,000 | $4.09 | $123K@ $4.09 | 10,529,358 | Form 4 |
| May 19, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 5,000 | $4.05 | $20K@ $4.05 | 10,534,358 | Form 4 |
| May 19, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 100,000 | $1.17 | $117K@ $1.17 | 10,553,988 | Form 4 |
| May 12, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 475,000 | $1.34 | $637K@ $1.34 | 10,453,988 | Form 4 |
| Apr 21, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 100,000 | $1.51 | $151K@ $1.51 | 9,978,988 | Form 4 |
| Apr 20, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 100,000 | $1.58 | $158K@ $1.58 | 9,878,988 | Form 4 |
| Apr 17, 2026 | AIRS10% owner | Expiration of short derivativeCode E · direct | 2,000 | — | — | 0 | Form 4 |
| Apr 17, 2026 | AIRS10% owner | Expiration of short derivativeCode E · direct | 2,004 | — | — | 0 | Form 4 |
| Apr 17, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 40,000 | $2.54 | $102K@ $2.54 | 7,053,761 | Form 4 |
| Apr 14, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 20,000 | $2.60 | $52K@ $2.60 | 7,013,761 | Form 4 |
| Apr 9, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 20,000 | $3.10 | $62K@ $3.10 | 10,499,358 | Form 4 |
| Apr 7, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 60,000 | $2.93 | $176K@ $2.93 | 6,993,761 | Form 4 |
| Apr 3, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 90,000 | $2.82 | $254K@ $2.82 | 6,933,761 | Form 4 |
| Mar 30, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 385,442 | $1.25 | $482K@ $1.25 | 9,778,988 | Form 4 |
| Mar 27, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 500,000 | $1.35 | $675K@ $1.35 | 9,393,276 | Form 4 |
| Mar 27, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 27,429 | $2.96 | $81K@ $2.96 | 10,479,358 | Form 4 |
| Mar 26, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 25,000 | $1.44 | $36K@ $1.44 | 8,893,276 | Form 4 |
| Mar 26, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 50,000 | $3.15 | $158K@ $3.15 | 10,451,929 | Form 4 |
| Mar 25, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 125,000 | $1.40 | $175K@ $1.40 | 8,868,276 | Form 4 |
| Mar 24, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 125,000 | $3.11 | $389K@ $3.11 | 10,401,929 | Form 4 |
| Mar 23, 2026 | AIRS10% owner | Open-market purchaseCode P · directPrice far from market; may be another security | 2,000 | $0.3300 | $660@ $0.3300 | 2,000 | Form 4 |
| Mar 23, 2026 | AIRS10% owner | Open-market purchaseCode P · directPrice far from market; may be another security | 2,004 | $0.5000 | $1K@ $0.5000 | 2,004 | Form 4 |
| Mar 23, 2026 | AIRS10% owner | Open-market saleCode S · directPrice far from market; may be another security | 6,547 | $1.13 | $7K@ $1.13 | 0 | Form 4 |
| Mar 23, 2026 | AIRS10% owner | Open-market purchaseCode P · directPrice far from market; may be another security | 2,255 | $1.30 | $3K@ $1.30 | 6,547 | Form 4 |
| Mar 23, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 50,000 | $2.91 | $146K@ $2.91 | 6,843,761 | Form 4 |
| Mar 20, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 169,472 | $1.41 | $239K@ $1.41 | 8,743,276 | Form 4 |
| Mar 20, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 40,000 | $2.77 | $111K@ $2.77 | 6,793,761 | Form 4 |
| Mar 20, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 25,000 | $3.35 | $84K@ $3.35 | 10,276,929 | Form 4 |
| Mar 19, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 450,000 | $1.33 | $599K@ $1.33 | 8,573,804 | Form 4 |
| Mar 19, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 77,702 | $2.64 | $205K@ $2.64 | 6,753,761 | Form 4 |
| Mar 18, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 607,400 | $1.35 | $820K@ $1.35 | 8,123,804 | Form 4 |
| Mar 17, 2026 | STIM10% owner | Open-market purchaseCode P · direct | 531,000 | $1.16 | $616K@ $1.16 | 7,516,404 | Form 4 |
| Mar 17, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 83,000 | $2.56 | $212K@ $2.56 | 6,676,059 | Form 4 |
| Mar 17, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 75,000 | $3.42 | $257K@ $3.42 | 10,251,929 | Form 4 |
| Mar 16, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 60,985 | $3.29 | $201K@ $3.29 | 10,176,929 | Form 4 |
| Mar 16, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 105,848 | $2.43 | $257K@ $2.43 | 6,592,059 | Form 4 |
| Mar 13, 2026 | STLN10% owner | Open-market purchaseCode P · direct | 263,000 | $2.92 | $768K@ $2.92 | 10,115,944 | Form 4 |
| Mar 11, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 88,000 | $2.15 | $189K@ $2.15 | 6,486,211 | Form 4 |
| Mar 6, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 45,600 | $2.00 | $91K@ $2.00 | 6,398,211 | Form 4 |
| Mar 4, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 30,000 | $1.87 | $56K@ $1.87 | 6,352,611 | Form 4 |
| Mar 3, 2026 | AIRS10% owner | Open-market purchaseCode P · direct | 80,000 | $1.71 | $137K@ $1.71 | 6,322,611 | Form 4 |