William R Mcdermott
CIK 1334944 · View on SEC EDGAR ↗
First SEC filing: June 4, 2026 · Latest: June 4, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
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. 27, 2026 | NOW | P 10b5-1 | 28,677 | $104.60 | $2,999,614 | 158,229 Direct | +22.14% | Acquired | 23.9% (price as of 2026-08-20) |
| Feb. 27, 2026 | NOW | P 10b5-1 | 5 | $105.96 | $530 | 158,234 Direct | 0.00% | Acquired | 22.3% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 355 | $900.00 | $319,500 | 12,084 Direct | -2.85% | Disposed | -28.0% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 400 | $902.29 | $360,916 | 11,684 Direct | -3.31% | Disposed | -28.2% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 200 | $903.34 | $180,668 | 11,484 Direct | -1.71% | Disposed | -28.3% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 300 | $905.22 | $271,566 | 11,184 Direct | -2.61% | Disposed | -28.4% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 265 | $906.76 | $240,291 | 10,919 Direct | -2.37% | Disposed | -28.5% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 287 | $908.05 | $260,610 | 10,632 Direct | -2.63% | Disposed | -28.6% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 300 | $909.26 | $272,778 | 10,332 Direct | -2.82% | Disposed | -28.7% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 221 | $910.46 | $201,212 | 10,111 Direct | -2.14% | Disposed | -28.8% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 616 | $912.17 | $561,897 | 9,495 Direct | -6.09% | Disposed | -29.0% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 134 | $912.86 | $122,323 | 9,361 Direct | -1.41% | Disposed | -29.0% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 100 | $913.96 | $91,396 | 9,261 Direct | -1.07% | Disposed | -29.1% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 273 | $918.20 | $250,669 | 8,988 Direct | -2.95% | Disposed | -29.4% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 200 | $920.26 | $184,052 | 8,788 Direct | -2.23% | Disposed | -29.6% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 190 | $922.82 | $175,336 | 8,598 Direct | -2.16% | Disposed | -29.8% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 10 | $924.93 | $9,249 | 8,588 Direct | -0.12% | Disposed | -29.9% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 623 | $928.68 | $578,568 | 7,965 Direct | -7.25% | Disposed | -30.2% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 595 | $929.70 | $553,172 | 7,370 Direct | -7.47% | Disposed | -30.3% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 138 | $931.19 | $128,504 | 7,232 Direct | -1.87% | Disposed | -30.4% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 129 | $932.14 | $120,246 | 7,103 Direct | -1.78% | Disposed | -30.5% (price as of 2026-08-20) |
| Aug. 28, 2025 | NOW | S 10b5-1 | 489 | $933.35 | $456,408 | 6,614 Direct | -6.88% | Disposed | -30.6% (price as of 2026-08-20) |
| Aug. 19, 2025 | NOW | S 10b5-1 | 1,585 | $900.00 | $1,426,500 | 12,439 Direct | -11.30% | Disposed | -28.0% (price as of 2026-08-20) |
Showing latest 100 of 610 transactions
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 |
|---|---|---|---|---|---|---|---|
| Aug. 17, 2026 | NOW | Restricted Stock Units | Common Stock (4,160) | — | — | 4,160 | Disposed |
| Aug. 14, 2026 | NOW | Restricted Stock Units | Common Stock (6,275) | — | — | 6,275 | Disposed |
| Aug. 14, 2026 | NOW | Restricted Stock Units | Common Stock (8,877) | — | — | 8,877 | Disposed |
| Aug. 7, 2026 | NOW | Restricted Stock Units | Common Stock (8,765) | — | — | 8,765 | Disposed |
| Aug. 3, 2026 | INTU | Restricted Stock Units | Common Stock (413) | — | Aug. 3, 2031 | 413 | Acquired |
| June 11, 2026 | ZM | Restricted Stock Units | Class A Common Stock (3,012) | — | — | 3,012 | Acquired |
| June 10, 2026 | ZM | Restricted Stock Units | Class A Common Stock (3,583) | — | — | 3,583 | Disposed |
| May 15, 2026 | NOW | Restricted Stock Units | Common Stock (4,160) | — | — | 4,160 | Disposed |
| May 15, 2026 | NOW | Restricted Stock Units | Common Stock (6,270) | — | — | 6,270 | Disposed |
| May 15, 2026 | NOW | Restricted Stock Units | Common Stock (8,876) | — | — | 8,876 | Disposed |
| May 7, 2026 | NOW | Restricted Stock Units | Common Stock (8,765) | — | — | 8,765 | Disposed |
| April 29, 2026 | NOW | Employee Stock Option (Right to Buy) | Common Stock (346,920) | $697.76 | Oct. 29, 2031 | 346,920 | Acquired |
| Feb. 17, 2026 | NOW | Restricted Stock Units | Common Stock (106,518) | — | — | 106,518 | Acquired |
| Feb. 17, 2026 | NOW | Restricted Stock Units | Common Stock (4,160) | — | — | 4,160 | Disposed |
| Feb. 17, 2026 | NOW | Restricted Stock Units | Common Stock (115,860) | — | — | 115,860 | Disposed |
| Feb. 13, 2026 | NOW | Restricted Stock Units | Common Stock (6,275) | — | — | 6,275 | Disposed |
| Feb. 12, 2026 | NOW | Restricted Stock Units | Common Stock (3,005) | — | — | 3,005 | Disposed |
| Feb. 9, 2026 | NOW | Restricted Stock Units | Common Stock (57,930) | — | — | 57,930 | Acquired |
| Feb. 6, 2026 | NOW | Restricted Stock Units | Common Stock (40,014) | — | — | 40,014 | Disposed |
| Feb. 6, 2026 | NOW | Restricted Stock Units | Common Stock | — | — | 8,770 | Disposed |
| Feb. 3, 2026 | NOW | Restricted Stock Units | Common Stock (40,014) | — | — | 40,014 | Acquired |
| Nov. 17, 2025 | NOW | Restricted Stock Units | Common Stock (832) | — | — | 832 | Disposed |
| Nov. 14, 2025 | NOW | Restricted Stock Units | Common Stock (1,255) | — | — | 1,255 | Disposed |
| Nov. 12, 2025 | NOW | Restricted Stock Units | Common Stock (600) | — | — | 600 | Disposed |
| Nov. 7, 2025 | NOW | Restricted Stock Units | Common Stock (1,753) | — | — | 1,753 | Disposed |
| Aug. 15, 2025 | NOW | Restricted Stock Units | Common Stock (11,586) | — | — | 11,586 | Disposed |
| Aug. 15, 2025 | NOW | Restricted Stock Units | Common Stock (832) | — | — | 832 | Disposed |
| Aug. 15, 2025 | NOW | Restricted Stock Units | Common Stock (1,255) | — | — | 1,255 | Disposed |
| Aug. 12, 2025 | NOW | Restricted Stock Units | Common Stock (600) | — | — | 600 | Disposed |
| Aug. 7, 2025 | NOW | Restricted Stock Units | Common Stock (1,754) | — | — | 1,754 | Disposed |
| July 24, 2025 | NOW | Employee Stock Option (Right to Buy) | Common Stock (69,384) | $697.76 | Oct. 29, 2031 | 69,384 | Acquired |
| May 16, 2025 | NOW | Restricted Stock Units | Common Stock (832) | — | — | 832 | Disposed |
| May 15, 2025 | NOW | Restricted Stock Units | Common Stock (1,254) | — | — | 1,254 | Disposed |
| May 12, 2025 | NOW | Restricted Stock Units | Common Stock (601) | — | — | 601 | Disposed |
| May 7, 2025 | NOW | Restricted Stock Units | Common Stock (1,753) | — | — | 1,753 | Disposed |
| Feb. 18, 2025 | NOW | Restricted Stock Units | Common Stock (15,057) | — | — | 15,057 | Acquired |
| Feb. 14, 2025 | NOW | Restricted Stock Units | Common Stock (8,690) | — | — | 8,690 | Disposed |
| Feb. 14, 2025 | NOW | Restricted Stock Units | Common Stock (832) | — | — | 832 | Disposed |
| Feb. 12, 2025 | NOW | Restricted Stock Units | Common Stock (13,247) | — | — | 13,247 | Disposed |
| Feb. 12, 2025 | NOW | Restricted Stock Units | Common Stock (600) | — | — | 600 | Disposed |
| Feb. 10, 2025 | NOW | Restricted Stock Units | Common Stock (6,624) | — | — | 6,624 | Acquired |
| Feb. 7, 2025 | NOW | Restricted Stock Units | Common Stock (468) | — | — | 468 | Disposed |
| Feb. 7, 2025 | NOW | Restricted Stock Units | Common Stock (1,753) | — | — | 1,753 | Disposed |
| Nov. 15, 2024 | NOW | Restricted Stock Units | Common Stock (3,197) | — | — | 3,197 | Disposed |
| Nov. 15, 2024 | NOW | Restricted Stock Units | Common Stock (832) | — | — | 832 | Disposed |
| Nov. 12, 2024 | NOW | Restricted Stock Units | Common Stock (600) | — | — | 600 | Disposed |
| Nov. 7, 2024 | NOW | Restricted Stock Units | Common Stock (468) | — | — | 468 | Disposed |
| Nov. 7, 2024 | NOW | Restricted Stock Units | Common Stock (519) | — | — | 519 | Disposed |
| Nov. 5, 2024 | NOW | Employee Stock Option (Right to Buy) | Common Stock (69,384) | $697.76 | Oct. 29, 2031 | 69,384 | Acquired |
| Aug. 16, 2024 | NOW | Restricted Stock Units | Common Stock (8,689) | — | — | 8,689 | Disposed |
| Aug. 16, 2024 | NOW | Restricted Stock Units | Common Stock (832) | — | — | 832 | Disposed |
| Aug. 15, 2024 | NOW | Restricted Stock Units | Common Stock (3,196) | — | — | 3,196 | Disposed |
| Aug. 12, 2024 | NOW | Restricted Stock Units | Common Stock (6,624) | — | — | 6,624 | Disposed |
| Aug. 12, 2024 | NOW | Restricted Stock Units | Common Stock (601) | — | — | 601 | Disposed |
| Aug. 7, 2024 | NOW | Restricted Stock Units | Common Stock (468) | — | — | 468 | Disposed |
| Aug. 7, 2024 | NOW | Restricted Stock Units | Common Stock (520) | — | — | 520 | Disposed |
| May 17, 2024 | NOW | Restricted Stock Units | Common Stock (832) | — | — | 832 | Disposed |
| May 15, 2024 | NOW | Restricted Stock Units | Common Stock (3,196) | — | — | 3,196 | Disposed |
| May 10, 2024 | NOW | Restricted Stock Units | Common Stock (600) | — | — | 600 | Disposed |
| May 7, 2024 | NOW | Restricted Stock Units | Common Stock (468) | — | — | 468 | Disposed |
| May 7, 2024 | NOW | Restricted Stock Units | Common Stock (519) | — | — | 519 | Disposed |
| Feb. 16, 2024 | NOW | Restricted Stock Units | Common Stock (17,379) | — | — | 17,379 | Disposed |
| Feb. 16, 2024 | NOW | Restricted Stock Units | Common Stock (612) | — | — | 612 | Disposed |
| Feb. 16, 2024 | NOW | Restricted Stock Units | Common Stock (832) | — | — | 832 | Disposed |
| Feb. 15, 2024 | NOW | Restricted Stock Units | Common Stock (15,586) | — | — | 15,586 | Acquired |
| Feb. 15, 2024 | NOW | Restricted Stock Units | Common Stock (3,196) | — | — | 3,196 | Disposed |
| Feb. 12, 2024 | NOW | Restricted Stock Units | Common Stock (4,968) | — | — | 4,968 | Disposed |
| Feb. 12, 2024 | NOW | Restricted Stock Units | Common Stock (600) | — | — | 600 | Disposed |
| Feb. 7, 2024 | NOW | Restricted Stock Units | Common Stock (9,929) | — | — | 9,929 | Disposed |
| Feb. 7, 2024 | NOW | Restricted Stock Units | Common Stock (468) | — | — | 468 | Disposed |
| Feb. 6, 2024 | NOW | Employee Stock Option (Right to Buy) | Common Stock (69,384) | $697.76 | Oct. 29, 2031 | 69,384 | Acquired |
| Jan. 22, 2024 | NOW | Restricted Stock Units | Common Stock (171) | — | — | 171 | Acquired |
| Jan. 22, 2024 | NOW | Restricted Stock Units | Common Stock (57,930) | — | — | 57,930 | Acquired |
| Nov. 17, 2023 | NOW | Restricted Stock Units | Common Stock (612) | — | — | 612 | Disposed |
| Nov. 17, 2023 | NOW | Restricted Stock Units | Common Stock (832) | — | — | 832 | Disposed |
| Nov. 15, 2023 | NOW | Restricted Stock Units | Common Stock (3,197) | — | — | 3,197 | Disposed |
| Nov. 10, 2023 | NOW | Restricted Stock Units | Common Stock (601) | — | — | 601 | Disposed |
| Nov. 7, 2023 | NOW | Restricted Stock Units | Common Stock (468) | — | — | 468 | Disposed |
| Aug. 17, 2023 | NOW | Restricted Stock Units | Common Stock (611) | — | — | 611 | Disposed |
| Aug. 17, 2023 | NOW | Restricted Stock Units | Common Stock (832) | — | — | 832 | Disposed |
| Aug. 15, 2023 | NOW | Restricted Stock Units | Common Stock (3,196) | — | — | 3,196 | Disposed |
| Aug. 11, 2023 | NOW | Restricted Stock Units | Common Stock (4,968) | — | — | 4,968 | Disposed |
| Aug. 11, 2023 | NOW | Restricted Stock Units | Common Stock (600) | — | — | 600 | Disposed |
| Aug. 7, 2023 | NOW | Restricted Stock Units | Common Stock (9,758) | — | — | 9,758 | Disposed |
| Aug. 7, 2023 | NOW | Restricted Stock Units | Common Stock (468) | — | — | 468 | Disposed |
| May 17, 2023 | NOW | Restricted Stock Units | Common Stock (612) | — | — | 612 | Disposed |
| May 17, 2023 | NOW | Restricted Stock Units | Common Stock (831) | — | — | 831 | Disposed |
| May 15, 2023 | NOW | Restricted Stock Units | Common Stock (3,196) | — | — | 3,196 | Disposed |
| May 12, 2023 | NOW | Restricted Stock Units | Common Stock (600) | — | — | 600 | Disposed |
| May 9, 2023 | NOW | Employee Stock Option (Right to Buy) | Common Stock (69,384) | $697.76 | Oct. 29, 2031 | 69,384 | Acquired |
| May 5, 2023 | NOW | Restricted Stock Units | Common Stock (468) | — | — | 468 | Disposed |
| Feb. 17, 2023 | NOW | Restricted Stock Units | Common Stock (4,451) | — | — | 4,451 | Disposed |
| Feb. 17, 2023 | NOW | Restricted Stock Units | Common Stock (611) | — | — | 611 | Disposed |
| Feb. 15, 2023 | NOW | Restricted Stock Units | Common Stock (13,311) | — | — | 13,311 | Acquired |
| Feb. 15, 2023 | NOW | Restricted Stock Units | Common Stock (3,196) | — | — | 3,196 | Disposed |
| Feb. 10, 2023 | NOW | Restricted Stock Units | Common Stock (9,936) | — | — | 9,936 | Disposed |
| Feb. 10, 2023 | NOW | Restricted Stock Units | Common Stock (601) | — | — | 601 | Disposed |
| Feb. 7, 2023 | NOW | Restricted Stock Units | Common Stock (7,320) | — | — | 7,320 | Disposed |
| Feb. 7, 2023 | NOW | Restricted Stock Units | Common Stock (468) | — | — | 468 | Disposed |
| Jan. 23, 2023 | NOW | Restricted Stock Units | Common Stock (33,119) | — | — | 33,119 | Acquired |
Showing latest 100 of 162 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
NOW
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2024 | $1,350,000 | — | $31,460,267 | — | $2,681,100 | — | $2,066,751 | $37,558,118 |
| 2023 | $1,325,000 | — | $32,777,514 | — | $3,152,642 | — | $351,088 | $37,606,244 |
| 2022 | $1,166,667 | — | $27,303,411 | — | $2,106,479 | — | $7,925,971 | $38,502,528 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.