Aubree Barnum
Insider
First SEC filing: Dec. 31, 2024 · Latest: Dec. 31, 2024
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-21,434
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 |
|---|---|---|---|---|---|---|---|---|---|
| April 10, 2026 | LAC | M | 15,673 | · | · | 31,347 Direct | -33.33% | Disposed | (price as of 2026-10-06) |
| April 10, 2026 | LAC | F | 17,278 | $4.17 | $72,049 | 99,094 Direct | -14.85% | Disposed | -39.1% (price as of 2026-10-06) |
| April 10, 2026 | LAC | M | 15,673 | · | · | 116,372 Direct | +15.56% | Acquired | (price as of 2026-10-06) |
| Feb. 12, 2026 | LAC | F | 3,735 | $4.54 | $16,957 | 100,699 Direct | -3.58% | Disposed | -44.1% (price as of 2026-10-06) |
| Feb. 9, 2026 | LAC | A | 8,548 | · | · | 104,434 Direct | +8.91% | Acquired | (price as of 2026-10-06) |
| Jan. 29, 2026 | LAC | A | 26,199 | · | · | 26,199 Direct | · | Acquired | (price as of 2026-10-06) |
| Jan. 29, 2026 | LAC | A | 25,613 | · | · | 95,886 Direct | +36.45% | Acquired | (price as of 2026-10-06) |
| Jan. 23, 2026 | LAC | M | 7,037 | · | · | 7,037 Direct | -50.00% | Disposed | (price as of 2026-10-06) |
| Jan. 23, 2026 | LAC | F | 3,137 | $6.47 | $20,296 | 70,273 Direct | -4.27% | Disposed | -60.7% (price as of 2026-10-06) |
| Jan. 23, 2026 | LAC | M | 7,037 | · | · | 73,410 Direct | +10.60% | Acquired | (price as of 2026-10-06) |
| Nov. 14, 2025 | LAC | S | 4,763 | $4.50 | $21,434 | 66,373 Direct | -6.70% | Disposed | -43.6% (price as of 2026-10-06) |
| Oct. 24, 2025 | LAC | M | 11,417 | · | · | 22,834 Direct | -33.33% | Disposed | (price as of 2026-10-06) |
| Oct. 24, 2025 | LAC | M | 11,417 | · | · | 71,136 Direct | +19.12% | Acquired | (price as of 2026-10-06) |
| June 9, 2025 | LAC | F | 17,014 | $2.74 | $46,618 | 59,719 Direct | -22.17% | Disposed | -7.3% (price as of 2026-10-06) |
| April 15, 2025 | LAC | F | 3,050 | $2.75 | $8,388 | 76,733 Direct | -3.82% | Disposed | -7.6% (price as of 2026-10-06) |
| April 10, 2025 | LAC | A | 47,020 | · | · | 47,020 Direct | · | Acquired | (price as of 2026-10-06) |
| April 10, 2025 | LAC | A | 41,507 | · | · | 79,783 Direct | +108.44% | Acquired | (price as of 2026-10-06) |
| Jan. 23, 2025 | LAC | M | 7,037 | · | · | 14,074 Direct | -33.33% | Disposed | (price as of 2026-10-06) |
| Jan. 23, 2025 | LAC | M | 7,037 | · | · | 38,276 Direct | +22.53% | Acquired | (price as of 2026-10-06) |
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 |
|---|---|---|---|---|---|---|---|
| April 10, 2026 | LAC | Restricted Share Units | Common Shares | · | · | 15,673 | Disposed |
| Jan. 29, 2026 | LAC | Restricted Share Units | Common Shares | · | · | 26,199 | Acquired |
| Jan. 23, 2026 | LAC | Restricted Share Units | Common Shares | · | · | 7,037 | Disposed |
| Oct. 24, 2025 | LAC | Restricted Share Units | Common Shares | · | · | 11,417 | Disposed |
| April 10, 2025 | LAC | Restricted Share Units | Common Shares | · | · | 47,020 | Acquired |
| Jan. 23, 2025 | LAC | Restricted Share Units | Common Shares | · | · | 7,037 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 5 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 31, 2024 | LAC | Common Shares | 31,239 | Direct |
| Dec. 31, 2024 | LAC | Common Shares | 24 | Indirect |
| Dec. 31, 2024 | LAC | Restricted Share Units [F1] | 21,111 | Direct |
| Dec. 31, 2024 | LAC | Restricted Share Units [F1] | 34,251 | Direct |
| Dec. 31, 2024 | LAC | Restricted Share Units [F1] | 3,146 | Direct |