Frank Giustra
Insider
First SEC filing: Sept. 15, 2025 · Latest: Sept. 15, 2025
Insider at
Insider transactions
2 buys (P)
0 sells (S)
Net: $3,317,000
Avg return of open purchases vs now: -80.3%
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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 4, 2026 | STEX | P | 100,000 | $3.17 | $317,000 | 1,278,205 Indirect | +8.49% | Acquired | -80.9% (price as of 2026-10-05) |
| Jan. 23, 2026 | STEX | P | 1,000,000 | $3.00 | $3,000,000 | 1,178,205 Indirect | +561.15% | Acquired | -79.8% (price as of 2026-10-05) |
| Aug. 14, 2025 | STEX | P | 128,205 | $3.90 | $500,000 | 128,205 Indirect | · | Acquired | -84.5% (price as of 2026-10-05) |
| July 25, 2025 | STEX | P | 4,975 | $4.64 | $23,084 | 4,975 Indirect | · | Acquired | -86.9% (price as of 2026-10-05) |
| July 25, 2025 | STEX | P | 11,399 | $4.66 | $53,119 | 11,399 Indirect | · | Acquired | -87.0% (price as of 2026-10-05) |
| July 25, 2025 | STEX | P | 6,424 | $4.69 | $30,129 | 6,424 Indirect | · | Acquired | -87.1% (price as of 2026-10-05) |
| July 25, 2025 | STEX | P | 27,202 | $4.72 | $128,393 | 27,202 Indirect | · | Acquired | -87.2% (price as of 2026-10-05) |
| Oct. 1, 2015 | STRZ | A | 252 | $37.15 | $9,362 | 111,170 Direct | +0.23% | Acquired | -38.5% (price as of 2026-10-05) |
| Sept. 15, 2015 | STRZ | A | 1,298 | $38.51 | $49,986 | 110,918 Direct | +1.18% | Acquired | -40.7% (price as of 2026-10-05) |
| Sept. 11, 2015 | STRZ | F | 286 | $38.26 | $10,942 | 109,620 Direct | -0.26% | Disposed | -40.3% (price as of 2026-10-05) |
| Sept. 10, 2015 | STRZ | F | 133 | $38.33 | $5,098 | 109,906 Direct | -0.12% | Disposed | -40.4% (price as of 2026-10-05) |
| Sept. 9, 2015 | STRZ | F | 152 | $38.90 | $5,913 | 110,039 Direct | -0.14% | Disposed | -41.3% (price as of 2026-10-05) |
| April 1, 2015 | STRZ | A | 263 | $33.36 | $8,774 | 110,191 Direct | +0.24% | Acquired | -31.5% (price as of 2026-10-05) |
| Oct. 1, 2014 | STRZ | A | 293 | $31.99 | $9,373 | 109,928 Direct | +0.27% | Acquired | -28.6% (price as of 2026-10-05) |
| Sept. 11, 2014 | STRZ | F | 284 | $33.34 | $9,469 | 109,635 Direct | -0.26% | Disposed | -31.5% (price as of 2026-10-05) |
| Sept. 10, 2014 | STRZ | F | 133 | $32.90 | $4,376 | 109,919 Direct | -0.12% | Disposed | -30.6% (price as of 2026-10-05) |
| Sept. 9, 2014 | STRZ | A | 1,520 | $32.90 | $50,008 | 110,052 Direct | +1.40% | Acquired | -30.6% (price as of 2026-10-05) |
| April 1, 2014 | STRZ | A | 347 | $26.10 | $9,057 | 108,532 Direct | +0.32% | Acquired | -12.5% (price as of 2026-10-05) |
| Dec. 14, 2013 | STRZ | F | 1,042 | $28.26 | $29,447 | 108,185 Direct | -0.95% | Disposed | -19.2% (price as of 2026-10-05) |
| Oct. 1, 2013 | STRZ | A | 296 | $35.27 | $10,440 | 109,227 Direct | +0.27% | Acquired | -35.2% (price as of 2026-10-05) |
| Sept. 11, 2013 | STRZ | F | 301 | $37.46 | $11,275 | 108,931 Direct | -0.28% | Disposed | -39.0% (price as of 2026-10-05) |
| Sept. 10, 2013 | STRZ | A | 1,335 | $37.46 | $50,009 | 109,232 Direct | +1.24% | Acquired | -39.0% (price as of 2026-10-05) |
| April 1, 2013 | STRZ | A | 502 | $23.40 | $11,747 | 122,624 Direct | +0.41% | Acquired | -2.4% (price as of 2026-10-05) |
| Feb. 21, 2013 | STRZ | S | 14,727 | $20.38 | $300,136 | 107,897 Direct | -12.01% | Disposed | 12.1% (price as of 2026-10-05) |
| Dec. 14, 2012 | STRZ | F | 1,042 | $15.40 | $16,047 | 122,122 Direct | -0.85% | Disposed | 48.3% (price as of 2026-10-05) |
| Oct. 1, 2012 | STRZ | A | 1,210 | $14.94 | $18,077 | 123,164 Direct | +0.99% | Acquired | 52.9% (price as of 2026-10-05) |
| Sept. 11, 2012 | STRZ | A | 3,228 | $15.49 | $50,002 | 121,954 Direct | +2.72% | Acquired | 47.4% (price as of 2026-10-05) |
| April 2, 2012 | STRZ | A | 2,096 | $14.22 | $29,805 | 119,250 Direct | +1.79% | Acquired | 60.6% (price as of 2026-10-05) |
| April 2, 2012 | STRZ | A | 1,572 | $14.22 | $22,354 | 118,726 Direct | +1.34% | Acquired | 60.6% (price as of 2026-10-05) |
| Dec. 14, 2011 | STRZ | F | 1,042 | $8.33 | $8,680 | 117,154 Direct | -0.88% | Disposed | 174.2% (price as of 2026-10-05) |
| Oct. 3, 2011 | STRZ | A | 3,887 | $6.83 | $26,548 | 118,196 Direct | +3.40% | Acquired | 234.4% (price as of 2026-10-05) |
| April 1, 2011 | STRZ | A | 1,809 | · | · | 114,309 Direct | +1.61% | Acquired | (price as of 2026-10-05) |
| March 1, 2011 | STRZ | P | 15,000 | $6.10 | $91,500 | 112,500 Direct | +15.38% | Acquired | 274.4% (price as of 2026-10-05) |
| Feb. 28, 2011 | STRZ | P | 85,000 | $6.16 | $523,600 | 97,500 Direct | +680.00% | Acquired | 270.8% (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.