Michael B Mason
CIK 1799419 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 9, 2020 · Latest: Feb. 14, 2023
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 14 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 2, 2026 | WW | A | 1,166 | — | — | 2,385 Direct | +95.65% | Acquired | (price as of 2026-08-20) |
| Dec. 19, 2025 | WW | A | 1,219 | — | — | 1,219 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 10, 2023 | LLY | A | 3,490 | — | — | 3,490 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 10, 2023 | LLY | A | 8,023 | $345.12 | $2,768,898 | 39,284 Direct | +25.66% | Acquired | 267.4% (price as of 2026-08-20) |
| Feb. 1, 2023 | LLY | M | 6,690 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 1, 2023 | LLY | F | 2,935 | $344.15 | $1,010,080 | 31,261 Direct | -8.58% | Disposed | 268.4% (price as of 2026-08-20) |
| Feb. 1, 2023 | LLY | M | 6,690 | — | — | 34,196 Direct | +24.32% | Acquired | (price as of 2026-08-20) |
| Feb. 9, 2022 | LLY | A | 6,690 | — | — | 6,690 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 9, 2022 | LLY | A | 2,612 | $243.27 | $635,421 | 27,506 Direct | +10.49% | Acquired | 421.2% (price as of 2026-08-20) |
| Feb. 8, 2021 | LLY | A | 6,350 | $205.77 | $1,306,640 | 24,894 Direct | +34.24% | Acquired | 516.2% (price as of 2026-08-20) |
| Sept. 1, 2020 | LLY | M | 6,244 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Sept. 1, 2020 | LLY | F | 2,735 | $148.39 | $405,847 | 18,544 Direct | -12.85% | Disposed | 754.5% (price as of 2026-08-20) |
| Sept. 1, 2020 | LLY | M | 6,244 | — | — | 21,279 Direct | +41.53% | Acquired | (price as of 2026-08-20) |
| Feb. 11, 2020 | LLY | A | 5,785 | $144.25 | $834,486 | 15,035 Direct | +62.54% | Acquired | 779.0% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| Feb. 10, 2023 | LLY | Restricted Stock Unit | Common Stock (3,490) | — | Feb. 1, 2024 | 3,490 | Acquired |
| Feb. 1, 2023 | LLY | Restricted Stock Unit | Common Stock (6,690) | — | Feb. 1, 2023 | 6,690 | Disposed |
| Feb. 9, 2022 | LLY | Restricted Stock Unit | Common Stock (6,690) | — | Feb. 1, 2023 | 6,690 | Acquired |
| Sept. 1, 2020 | LLY | Restricted Stock Unit | Common Stock (6,244) | — | Sept. 1, 2020 | 6,244 | Disposed |
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.