| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Strategy Officer
1 company
William M Boyd III is Chief Strategy Officer at SYM. William M Boyd III's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $2.1M at current prices.
Our model assigns William M Boyd III a middling insider score of 69/100, based on 30 past trades. Over a 12-month horizon, 71.4% of those trades were profitable, with an average 12-month return of +5.1%.
The SYM filings lean toward selling, a net 453,547 shares.
William M Boyd III has 40 Form 4 filings on record from June 2022 to October 2026, all as Chief Strategy Officer at Symbotic (SYM), 2022–2026.
The 126 reported transactions were 71 open-market sales, 21 option exercises, 18 other transactions and 8 option or other derivative awards, plus smaller numbers of other types.
Counted by filing, the open-market trades come to no purchases and 26 sales worth about $21.8M.
The largest open-market sale was 100,000 shares of SYM at an average $55.03 on December 6, 2023, about $5.5M. Twelve months later SYM was down 44%.
22 of the 26 sales since April 2023 were made under a Rule 10b5-1 trading plan; the other 4 were not.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 27, 2026 | SYM Symbotic Inc. | Chief Strategy Officer | Sale+OE | 9,194 | $38.83 | $357,026.81 | -13.9% | - | - | |
| Jul 27, 2026 | SYM Symbotic Inc. | Chief Strategy Officer | Sale+OE10b5-1 | 9,194 | $41.04 | $377,360.95 | -13.9% | -5.3% | - | |
| Jul 1, 2026 | SYM Symbotic Inc. | Chief Strategy Officer | Sell10b5-1 | 5,115 | $45.15 | $230,959.64 | -8.2% | -7.7% | - | |
| Apr 27, 2026 | SYM Symbotic Inc. | Chief Strategy Officer | Sale+OE10b5-1 | 9,194 | $58.75 | $540,123.34 | -12.9% | -30.3% | - | |
| Apr 1, 2026 | SYM Symbotic Inc. | Chief Strategy Officer | Sell10b5-1 | 5,115 | $55.99 | $286,377.90 | -7.7% | -18.0% | - | |
| Jan 5, 2026 | SYM Symbotic Inc. | Chief Strategy Officer | Sell10b5-1 | 20,115 | $67.70 | $1,361,810.17 | -100% | -22.3% | - | |
| Dec 15, 2025 | SYM Symbotic Inc. | Chief Strategy Officer | Sell10b5-1 | 2,455 | $60.51 | $148,551.46 | -9.2% | -14.7% | - | |
| Nov 3, 2025 | SYM Symbotic Inc. | Chief Strategy Officer | Sell10b5-1 | 11,735 | $82.09 | $963,295.71 | -30.5% | -33.9% | -54.3% | |
| Oct 15, 2025 | SYM Symbotic Inc. | Chief Strategy Officer | Sell10b5-1 | 2,660 | $75.08 | $199,720.43 | -9.0% | -7.6% | -47.2% | |
| Sep 15, 2025 | SYM Symbotic Inc. | Chief Strategy Officer | Sell10b5-1 | 2,455 | $50.58 | $124,184.34 | -7.7% | +16.2% | -16.8% |