Clay C Williams

Insider

First SEC filing: Oct. 15, 2008 · Latest: Oct. 15, 2008

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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

0 buys (P) 0 sells (S) Net: $0 + 96 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

96 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 23, 2025	NOV	F	13,563	$15.11	$204,937	1,608,855 Direct	-0.84%	Disposed	38.6% (price as of 2026-08-20)
Feb. 19, 2025	NOV	A	134,731	—	—	134,731 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 19, 2025	NOV	F	78,882	$15.28	$1,205,317	1,622,418 Direct	-4.64%	Disposed	37.0% (price as of 2026-08-20)
Feb. 19, 2025	NOV	A	200,462	—	—	1,701,300 Direct	+13.36%	Acquired	(price as of 2026-08-20)
Feb. 19, 2025	NOV	A	235,602	—	—	1,500,838 Direct	+18.62%	Acquired	(price as of 2026-08-20)
Feb. 15, 2025	NOV	F	16,759	$15.54	$260,435	1,265,236 Direct	-1.31%	Disposed	34.7% (price as of 2026-08-20)
Feb. 6, 2025	NOV	F	16,845	$15.48	$260,761	1,281,995 Direct	-1.30%	Disposed	35.3% (price as of 2026-08-20)
Feb. 23, 2024	NOV	F	13,563	$17.23	$233,690	1,298,840 Direct	-1.03%	Disposed	21.5% (price as of 2026-08-20)
Feb. 22, 2024	NOV	F	18,692	$17.41	$325,428	1,312,403 Direct	-1.40%	Disposed	20.3% (price as of 2026-08-20)
Feb. 15, 2024	NOV	F	16,759	$17.54	$293,953	1,331,095 Direct	-1.24%	Disposed	19.4% (price as of 2026-08-20)
Feb. 6, 2024	NOV	A	284,450	—	—	284,450 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 6, 2024	NOV	F	85,952	$17.52	$1,505,879	1,347,854 Direct	-5.99%	Disposed	19.5% (price as of 2026-08-20)
Feb. 6, 2024	NOV	A	218,426	—	—	1,433,806 Direct	+17.97%	Acquired	(price as of 2026-08-20)
Feb. 6, 2024	NOV	A	128,425	—	—	1,215,380 Direct	+11.82%	Acquired	(price as of 2026-08-20)
Feb. 25, 2023	NOV	F	13,860	$21.65	$300,069	1,086,955 Direct	-1.26%	Disposed	-3.3% (price as of 2026-08-20)
Feb. 23, 2023	NOV	A	230,769	—	—	230,769 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 23, 2023	NOV	A	103,401	—	—	1,100,815 Direct	+10.37%	Acquired	(price as of 2026-08-20)
Feb. 23, 2023	NOV	F	53,012	$21.76	$1,153,541	997,414 Direct	-5.05%	Disposed	-3.8% (price as of 2026-08-20)
Feb. 23, 2023	NOV	A	134,717	—	—	1,050,426 Direct	+14.71%	Acquired	(price as of 2026-08-20)
Feb. 22, 2023	NOV	F	18,692	$21.30	$398,140	915,709 Direct	-2.00%	Disposed	-1.7% (price as of 2026-08-20)
Feb. 15, 2023	NOV	F	16,759	$23.05	$386,295	934,401 Direct	-1.76%	Disposed	-9.2% (price as of 2026-08-20)
Feb. 27, 2022	NOV	F	13,017	$16.93	$220,378	951,160 Direct	-1.35%	Disposed	23.7% (price as of 2026-08-20)
Feb. 25, 2022	NOV	F	13,860	$16.93	$234,650	964,177 Direct	-1.42%	Disposed	23.7% (price as of 2026-08-20)
Feb. 22, 2022	NOV	F	18,692	$17.42	$325,615	978,037 Direct	-1.88%	Disposed	20.2% (price as of 2026-08-20)
Feb. 15, 2022	NOV	A	342,000	—	—	342,000 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 15, 2022	NOV	A	127,764	—	—	996,729 Direct	+14.70%	Acquired	(price as of 2026-08-20)
Feb. 15, 2022	NOV	F	25,214	$16.73	$421,830	868,965 Direct	-2.82%	Disposed	25.2% (price as of 2026-08-20)
Feb. 15, 2022	NOV	A	79,175	—	—	894,179 Direct	+9.71%	Acquired	(price as of 2026-08-20)
Feb. 28, 2021	NOV	F	11,719	$15.10	$176,957	815,004 Direct	-1.42%	Disposed	38.7% (price as of 2026-08-20)
Feb. 27, 2021	NOV	F	13,017	$15.10	$196,557	826,723 Direct	-1.55%	Disposed	38.7% (price as of 2026-08-20)
Feb. 25, 2021	NOV	F	13,860	$15.50	$214,830	839,740 Direct	-1.62%	Disposed	35.1% (price as of 2026-08-20)
Feb. 22, 2021	NOV	A	375,659	—	—	375,659 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 22, 2021	NOV	A	142,500	—	—	853,600 Direct	+20.04%	Acquired	(price as of 2026-08-20)
Feb. 22, 2021	NOV	F	35,157	$15.00	$527,355	711,100 Direct	-4.71%	Disposed	39.6% (price as of 2026-08-20)
Feb. 22, 2021	NOV	A	89,342	—	—	746,257 Direct	+13.60%	Acquired	(price as of 2026-08-20)
Feb. 28, 2020	NOV	F	11,719	$18.71	$219,262	656,915 Direct	-1.75%	Disposed	11.9% (price as of 2026-08-20)
Feb. 27, 2020	NOV	F	13,017	$18.82	$244,980	668,634 Direct	-1.91%	Disposed	11.3% (price as of 2026-08-20)
Feb. 25, 2020	NOV	A	366,638	—	—	366,638 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 25, 2020	NOV	A	105,660	—	—	681,651 Direct	+18.34%	Acquired	(price as of 2026-08-20)
Feb. 25, 2020	NOV	F	52,478	$20.23	$1,061,630	575,991 Direct	-8.35%	Disposed	3.5% (price as of 2026-08-20)
Feb. 25, 2020	NOV	A	133,360	—	—	628,469 Direct	+26.94%	Acquired	(price as of 2026-08-20)
Feb. 22, 2020	NOV	F	9,473	$23.21	$219,868	495,109 Direct	-1.88%	Disposed	-9.8% (price as of 2026-08-20)
Feb. 28, 2019	NOV	F	11,719	$28.14	$329,773	504,582 Direct	-2.27%	Disposed	-25.6% (price as of 2026-08-20)
Feb. 27, 2019	NOV	A	313,187	—	—	313,187 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 27, 2019	NOV	A	99,234	—	—	516,301 Direct	+23.79%	Acquired	(price as of 2026-08-20)
Feb. 27, 2019	NOV	F	58,792	$28.72	$1,688,506	417,067 Direct	-12.35%	Disposed	-27.1% (price as of 2026-08-20)
Feb. 27, 2019	NOV	A	149,406	—	—	475,859 Direct	+45.77%	Acquired	(price as of 2026-08-20)
Feb. 24, 2019	NOV	F	10,451	$28.48	$297,644	326,453 Direct	-3.10%	Disposed	-26.5% (price as of 2026-08-20)
Feb. 22, 2019	NOV	F	9,622	$28.48	$274,035	336,904 Direct	-2.78%	Disposed	-26.5% (price as of 2026-08-20)
Aug. 1, 2018	NOV	M	465,116	—	—	232,558 Direct	-66.67%	Disposed	(price as of 2026-08-20)
Aug. 1, 2018	NOV	S	465,116	$47.91	$22,283,708	346,526 Direct	-57.31%	Disposed	-56.3% (price as of 2026-08-20)
Aug. 1, 2018	NOV	M	465,116	$28.24	$13,134,876	811,642 Direct	+134.22%	Acquired	-25.8% (price as of 2026-08-20)
May 16, 2018	BHE	A	5,444	—	—	53,990 Direct	+11.21%	Acquired	(price as of 2026-08-20)
March 6, 2018	NOV	G	13,900	—	—	346,526 Direct	-3.86%	Disposed	(price as of 2026-08-20)
Feb. 28, 2018	NOV	A	339,642	—	—	339,642 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 28, 2018	NOV	A	89,342	—	—	360,426 Direct	+32.96%	Acquired	(price as of 2026-08-20)
Feb. 28, 2018	NOV	F	13,349	$35.09	$468,416	271,084 Direct	-4.69%	Disposed	-40.3% (price as of 2026-08-20)
Feb. 28, 2018	NOV	A	33,923	—	—	284,433 Direct	+13.54%	Acquired	(price as of 2026-08-20)
Feb. 24, 2018	NOV	F	10,451	$36.07	$376,968	250,510 Direct	-4.00%	Disposed	-41.9% (price as of 2026-08-20)
Feb. 22, 2018	NOV	F	9,622	$35.10	$337,732	260,961 Direct	-3.56%	Disposed	-40.3% (price as of 2026-08-20)
May 12, 2017	BHE	A	4,672	—	—	48,546 Direct	+10.65%	Acquired	(price as of 2026-08-20)
Feb. 24, 2017	NOV	F	11,142	$39.79	$443,340	270,583 Direct	-3.95%	Disposed	-47.4% (price as of 2026-08-20)
Feb. 22, 2017	NOV	A	289,920	—	—	289,920 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 22, 2017	NOV	F	7,114	$38.86	$276,450	281,725 Direct	-2.46%	Disposed	-46.1% (price as of 2026-08-20)
Feb. 22, 2017	NOV	A	25,840	—	—	288,839 Direct	+9.83%	Acquired	(price as of 2026-08-20)
Feb. 22, 2017	NOV	A	73,350	—	—	262,999 Direct	+38.68%	Acquired	(price as of 2026-08-20)
Feb. 16, 2017	BHE	M	89	$10.27	$914	43,963 Direct	+0.20%	Acquired	611.8% (price as of 2026-08-20)
Feb. 16, 2017	BHE	M	10,000	$12.18	$121,800	53,963 Direct	+22.75%	Acquired	500.2% (price as of 2026-08-20)
Feb. 16, 2017	BHE	S	10,089	$32.75	$330,415	43,874 Direct	-18.70%	Disposed	123.2% (price as of 2026-08-20)
Feb. 16, 2017	BHE	M	89	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 16, 2017	BHE	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 15, 2017	BHE	M	9,911	$10.27	$101,786	53,785 Direct	+22.59%	Acquired	611.8% (price as of 2026-08-20)
Feb. 15, 2017	BHE	S	9,911	$33.02	$327,261	43,874 Direct	-18.43%	Disposed	121.4% (price as of 2026-08-20)
Feb. 15, 2017	BHE	M	9,911	—	—	89 Direct	-99.11%	Disposed	(price as of 2026-08-20)
May 11, 2016	BHE	A	6,109	—	—	43,874 Direct	+16.18%	Acquired	(price as of 2026-08-20)
Feb. 24, 2016	NOV	A	697,674	—	—	697,674 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 24, 2016	NOV	A	79,674	—	—	189,649 Direct	+72.45%	Acquired	(price as of 2026-08-20)
Feb. 24, 2016	NOV	F	5,546	$28.24	$156,619	109,975 Direct	-4.80%	Disposed	-25.8% (price as of 2026-08-20)
Feb. 24, 2016	NOV	A	17,809	—	—	115,521 Direct	+18.23%	Acquired	(price as of 2026-08-20)
Feb. 15, 2016	NOV	F	6,254	$27.55	$172,298	97,712 Direct	-6.02%	Disposed	-24.0% (price as of 2026-08-20)
May 12, 2015	BHE	A	5,227	—	—	37,765 Direct	+16.06%	Acquired	(price as of 2026-08-20)
March 19, 2015	NOV	F	8,531	$47.89	$408,550	103,966 Direct	-7.58%	Disposed	-56.3% (price as of 2026-08-20)
Feb. 25, 2015	NOV	A	310,053	—	—	310,053 Direct	—	Acquired	(price as of 2026-08-20)
May 7, 2014	BHE	A	4,395	—	—	32,538 Direct	+15.62%	Acquired	(price as of 2026-08-20)
Feb. 25, 2014	NOV	F	7,342	$74.83	$549,402	109,137 Direct	-6.30%	Disposed	-69.0% (price as of 2026-08-20)
Feb. 25, 2014	NOV	A	159,482	—	—	159,482 Direct	—	Acquired	(price as of 2026-08-20)
May 8, 2013	BHE	A	5,405	—	—	28,143 Direct	+23.77%	Acquired	(price as of 2026-08-20)
March 21, 2013	NOV	D	16,400	—	—	116,479 Direct	-12.34%	Disposed	(price as of 2026-08-20)
Feb. 15, 2013	NOV	A	21,000	—	—	132,879 Direct	+18.77%	Acquired	(price as of 2026-08-20)
Feb. 15, 2013	NOV	A	68,000	—	—	68,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 17, 2012	NOV	G	30,000	—	—	111,879 Direct	-21.14%	Disposed	(price as of 2026-08-20)
Dec. 17, 2012	NOV	G	30,000	—	—	30,000 Indirect	—	Acquired	(price as of 2026-08-20)
May 9, 2012	BHE	A	6,765	—	—	22,738 Direct	+42.35%	Acquired	(price as of 2026-08-20)
March 21, 2012	NOV	D	32,000	—	—	141,879 Direct	-18.40%	Disposed	(price as of 2026-08-20)
Feb. 24, 2012	NOV	M	64,000	$25.96	$1,661,440	237,879 Direct	+36.81%	Acquired	-10.5% (price as of 2026-08-20)
Feb. 24, 2012	NOV	S	64,000	$86.02	$5,505,280	173,879 Direct	-26.90%	Disposed	-73.0% (price as of 2026-08-20)
Feb. 24, 2012	NOV	M	64,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 21, 2012	NOV	A	18,750	—	—	173,879 Direct	+12.09%	Acquired	(price as of 2026-08-20)
Feb. 21, 2012	NOV	A	54,000	—	—	54,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 2, 2011	NOV	M	50,000	$33.29	$1,664,500	205,129 Direct	+32.23%	Acquired	-30.2% (price as of 2026-08-20)

Showing latest 100 of 144 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
Feb. 19, 2025	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (134,731)	$15.28	Feb. 20, 2035	134,731	Acquired
Feb. 6, 2024	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (284,450)	$17.52	Feb. 7, 2034	284,450	Acquired
Feb. 23, 2023	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (230,769)	$21.76	Feb. 24, 2033	230,769	Acquired
Feb. 15, 2022	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (342,000)	$16.73	Feb. 16, 2032	342,000	Acquired
Feb. 22, 2021	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (375,659)	$15.00	Feb. 23, 2031	375,659	Acquired
Feb. 25, 2020	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (366,638)	$20.23	Feb. 26, 2030	366,638	Acquired
Feb. 27, 2019	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (313,187)	$28.72	Feb. 28, 2029	313,187	Acquired
Aug. 1, 2018	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (465,116)	$28.24	Feb. 25, 2026	465,116	Disposed
Feb. 28, 2018	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (339,642)	$35.09	Feb. 29, 2028	339,642	Acquired
Feb. 22, 2017	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (289,920)	$38.86	Feb. 23, 2027	289,920	Acquired
Feb. 16, 2017	BHE	Stock Options (right to buy)	Common Stock (89)	$10.27	Oct. 10, 2018	89	Disposed
Feb. 16, 2017	BHE	Stock Options (right to buy)	Common Stock (10,000)	$12.18	May 20, 2019	10,000	Disposed
Feb. 15, 2017	BHE	Stock Options (right to buy)	Common Stock (9,911)	$10.27	Oct. 10, 2018	9,911	Disposed
Feb. 24, 2016	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (697,674)	$28.24	Feb. 25, 2026	697,674	Acquired
Feb. 25, 2015	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (310,053)	$54.74	Feb. 26, 2025	310,053	Acquired
Feb. 25, 2014	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (159,482)	$74.83	Feb. 26, 2024	159,482	Acquired
Feb. 15, 2013	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (68,000)	$69.33	Feb. 16, 2023	68,000	Acquired
Feb. 24, 2012	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (64,000)	$25.96	Feb. 21, 2019	64,000	Disposed
Feb. 21, 2012	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (54,000)	$84.58	Feb. 22, 2022	54,000	Acquired
Aug. 2, 2011	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (50,000)	$33.29	Feb. 22, 2016	50,000	Disposed
Aug. 2, 2011	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (50,000)	$35.22	March 2, 2017	50,000	Disposed
Feb. 22, 2011	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (47,250)	$79.80	Feb. 23, 2021	47,250	Acquired
Nov. 18, 2010	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (50,000)	$33.29	Feb. 22, 2016	50,000	Disposed
May 18, 2010	BHE	Stock Option (right to buy)	Common Stock (10,000)	$19.41	May 18, 2020	10,000	Acquired
March 15, 2010	NOV	Stock Option (right to buy)	Common Stock (57,370)	$13.08	Jan. 28, 2014	57,370	Disposed
Feb. 16, 2010	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (61,680)	$44.07	Feb. 17, 2020	61,680	Acquired
May 20, 2009	BHE	Stock Option (right to buy)	Common Stock (10,000)	$12.18	May 20, 2019	10,000	Acquired
Feb. 20, 2009	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (64,000)	$25.96	Feb. 21, 2019	64,000	Acquired
Oct. 10, 2008	BHE	Stock Option (right to buy)	Common Stock (10,000)	$10.27	Oct. 10, 2018	10,000	Acquired
May 30, 2008	NOV	Stock Option (right to buy)	Common Stock (52,686)	$18.17	Jan. 26, 2015	52,686	Disposed
Feb. 19, 2008	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (40,000)	$64.16	Feb. 20, 2018	40,000	Acquired
March 1, 2007	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (25,000)	$70.45	March 2, 2017	25,000	Acquired
May 4, 2006	NOV	Stock Option (right to buy)	Common Stock (21,659)	$16.75	Jan. 30, 2012	21,659	Disposed
May 4, 2006	NOV	Stock Option (right to buy)	Common Stock (37,382)	$20.07	Jan. 29, 2013	37,382	Disposed
Feb. 21, 2006	NOV	Non-Qualified Stock Option (right to buy)	Common Stock (50,000)	$66.58	Feb. 22, 2016	50,000	Acquired
March 11, 2005	NOV	Phantom Stock	Common Stock (17)	—	—	17	Acquired
March 11, 2005	NOV	Stock Option (right to buy)	Common Stock (26,343)	$36.34	Jan. 26, 2015	26,343	Acquired
March 11, 2005	NOV	Stock Option (right to buy)	Common Stock (28,685)	$26.17	Jan. 28, 2014	28,685	Acquired
March 11, 2005	NOV	Stock Option (right to buy)	Common Stock (37,382)	$20.07	Jan. 29, 2013	37,382	Acquired
March 11, 2005	NOV	Stock Option (right to buy)	Common Stock (21,660)	$16.75	Jan. 30, 2012	21,660	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Oct. 15, 2008	BHE	Stock Option (right to buy)→ Common Stock (10,000)	10,000	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

NOV

CEO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	—	—	—	—	—	—	—	—
2024	—	—	—	—	—	—	—	—
2023	—	—	—	—	—	—	—	—

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.