Robert C Kidder

Insider

First SEC filing: June 2, 2009 · Latest: June 2, 2009

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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 61 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

61 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 22, 2021	WMS	A	1,334	—	—	34,680 Direct	+4.00%	Acquired	(price as of 2026-08-19)
July 23, 2020	WMS	A	2,647	—	—	33,346 Direct	+8.62%	Acquired	(price as of 2026-08-19)
July 23, 2019	WMS	A	3,993	—	—	30,699 Direct	+14.95%	Acquired	(price as of 2026-08-19)
July 24, 2018	WMS	A	2,632	—	—	26,706 Direct	+10.93%	Acquired	(price as of 2026-08-19)
Sept. 15, 2017	WMS	A	3,731	—	—	24,074 Direct	+18.34%	Acquired	(price as of 2026-08-19)
May 12, 2017	MRK	M	5,000	$35.19	$175,950	14,317 Direct	+53.67%	Acquired	350.8% (price as of 2026-08-19)
May 12, 2017	MRK	S	5,000	$63.54	$317,700	9,317 Direct	-34.92%	Disposed	149.7% (price as of 2026-08-19)
May 12, 2017	MRK	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Feb. 8, 2017	WMS	A	6,199	—	—	20,343 Direct	+43.83%	Acquired	(price as of 2026-08-19)
Feb. 8, 2017	WMS	A	6,199	—	—	14,144 Direct	+78.02%	Acquired	(price as of 2026-08-19)
May 27, 2016	MRK	A	3,010	$56.48	$170,005	24,409 Direct	+14.07%	Acquired	180.9% (price as of 2026-08-19)
May 29, 2015	MRK	A	2,463	$60.89	$149,972	20,687 Direct	+13.52%	Acquired	160.5% (price as of 2026-08-19)
Dec. 12, 2014	WMS	P	4,000	$21.88	$87,520	4,000 Indirect	—	Acquired	575.7% (price as of 2026-08-19)
Sept. 5, 2014	WMS	A	7,945	—	—	7,945 Direct	—	Acquired	(price as of 2026-08-19)
May 30, 2014	MRK	A	2,592	$57.86	$149,973	17,684 Direct	+17.17%	Acquired	174.2% (price as of 2026-08-19)
May 13, 2014	MS	A	8,219	—	—	158,731 Direct	+5.46%	Acquired	(price as of 2026-08-19)
May 31, 2013	MRK	A	3,212	$46.70	$150,000	14,577 Direct	+28.26%	Acquired	239.7% (price as of 2026-08-19)
May 14, 2013	MS	A	10,301	—	—	150,039 Direct	+7.37%	Acquired	(price as of 2026-08-19)
May 25, 2012	MRK	A	3,995	$37.55	$150,012	10,935 Direct	+57.56%	Acquired	322.5% (price as of 2026-08-19)
May 15, 2012	MS	A	17,500	—	—	139,190 Direct	+14.38%	Acquired	(price as of 2026-08-19)
May 27, 2011	MRK	A	4,143	$36.21	$150,018	6,641 Direct	+165.85%	Acquired	338.1% (price as of 2026-08-19)
May 18, 2011	MS	A	10,249	—	—	121,076 Direct	+9.25%	Acquired	(price as of 2026-08-19)
Aug. 4, 2010	MRK	A	5,000	—	—	5,000 Direct	—	Acquired	(price as of 2026-08-19)
May 28, 2010	MRK	A	1,633	$33.69	$55,016	2,395 Direct	+214.30%	Acquired	370.9% (price as of 2026-08-19)
May 18, 2010	MS	A	9,283	—	—	110,489 Direct	+9.17%	Acquired	(price as of 2026-08-19)
Nov. 3, 2009	MRK	A	747	$30.67	$22,910	747 Direct	—	Acquired	417.2% (price as of 2026-08-19)
Nov. 3, 2009	MRK	D	8,183	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Nov. 3, 2009	MRK	A	1,022	—	—	1,022 Indirect	—	Acquired	(price as of 2026-08-19)
Nov. 3, 2009	MRK	D	6,840	—	—	9,318 Direct	-42.33%	Disposed	(price as of 2026-08-19)
June 1, 2009	MRK	A	1,567	—	—	16,158 Direct	+10.74%	Acquired	(price as of 2026-08-19)
April 29, 2009	MS	A	11,116	—	—	100,874 Direct	+12.38%	Acquired	(price as of 2026-08-19)
Dec. 1, 2008	MRK	A	2,567	—	—	14,591 Direct	+21.35%	Acquired	(price as of 2026-08-19)
May 30, 2008	MRK	A	1,680	—	—	12,024 Direct	+16.24%	Acquired	(price as of 2026-08-19)
April 8, 2008	MS	A	5,231	—	—	88,614 Direct	+6.27%	Acquired	(price as of 2026-08-19)
Dec. 20, 2007	MS	M	3,153	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Dec. 20, 2007	MS	M	9,399	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Dec. 20, 2007	MS	M	3,153	$33.27	$104,900	83,240 Direct	+3.94%	Acquired	553.1% (price as of 2026-08-19)
Dec. 20, 2007	MS	M	9,399	$32.64	$306,783	80,087 Direct	+13.30%	Acquired	565.7% (price as of 2026-08-19)
Dec. 1, 2007	MRK	A	1,064	—	—	10,344 Direct	+11.47%	Acquired	(price as of 2026-08-19)
June 1, 2007	MRK	A	1,018	—	—	9,280 Direct	+12.32%	Acquired	(price as of 2026-08-19)
April 10, 2007	MS	A	3,103	—	—	66,624 Direct	+4.88%	Acquired	(price as of 2026-08-19)
Jan. 5, 2007	MS	S	700	$80.75	$56,525	70,457 Direct	-0.98%	Disposed	169.1% (price as of 2026-08-19)
Jan. 5, 2007	MS	S	200	$80.76	$16,152	71,157 Direct	-0.28%	Disposed	169.1% (price as of 2026-08-19)
Jan. 5, 2007	MS	S	100	$80.77	$8,077	71,357 Direct	-0.14%	Disposed	169.0% (price as of 2026-08-19)
Jan. 5, 2007	MS	M	8,000	$20.00	$160,000	71,457 Direct	+12.61%	Acquired	986.5% (price as of 2026-08-19)
Jan. 5, 2007	MS	M	8,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 5, 2007	MS	S	100	$80.67	$8,067	63,457 Direct	-0.16%	Disposed	169.4% (price as of 2026-08-19)
Jan. 5, 2007	MS	S	700	$80.66	$56,462	63,557 Direct	-1.09%	Disposed	169.4% (price as of 2026-08-19)
Jan. 5, 2007	MS	S	600	$80.69	$48,414	64,257 Direct	-0.93%	Disposed	169.3% (price as of 2026-08-19)
Jan. 5, 2007	MS	S	300	$80.70	$24,210	64,857 Direct	-0.46%	Disposed	169.3% (price as of 2026-08-19)
Jan. 5, 2007	MS	S	500	$80.68	$40,340	65,157 Direct	-0.76%	Disposed	169.3% (price as of 2026-08-19)
Jan. 5, 2007	MS	S	600	$80.71	$48,426	65,657 Direct	-0.91%	Disposed	169.2% (price as of 2026-08-19)
Jan. 5, 2007	MS	S	400	$80.72	$32,288	66,257 Direct	-0.60%	Disposed	169.2% (price as of 2026-08-19)
Jan. 5, 2007	MS	S	1,200	$80.73	$96,876	66,657 Direct	-1.77%	Disposed	169.2% (price as of 2026-08-19)
Jan. 5, 2007	MS	S	2,600	$80.74	$209,924	67,857 Direct	-3.69%	Disposed	169.1% (price as of 2026-08-19)
Dec. 1, 2006	MRK	A	1,514	—	—	8,262 Direct	+22.44%	Acquired	(price as of 2026-08-19)
June 1, 2006	MRK	A	1,748	—	—	6,748 Direct	+34.96%	Acquired	(price as of 2026-08-19)
May 20, 2006	MRK	A	3,000	—	—	6,009 Direct	+99.70%	Acquired	(price as of 2026-08-19)
April 4, 2006	MS	A	4,000	—	—	63,223 Direct	+6.75%	Acquired	(price as of 2026-08-19)
March 8, 2006	MRK	A	5,000	$18.08	$90,400	5,000 Direct	—	Acquired	777.4% (price as of 2026-08-19)
Jan. 6, 2006	MS	M	8,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 6, 2006	MS	M	8,000	$13.35	$106,800	59,137 Direct	+15.64%	Acquired	1527.7% (price as of 2026-08-19)
Jan. 1, 2006	MRK	A	1,199	$20.85	$24,999	1,851 Direct	+183.90%	Acquired	660.8% (price as of 2026-08-19)
Dec. 5, 2005	MRK	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-19)
Dec. 5, 2005	MRK	A	652	$19.18	$12,505	652 Direct	—	Acquired	727.1% (price as of 2026-08-19)
March 15, 2005	MS	A	206	$58.85	$12,123	50,842 Direct	+0.41%	Acquired	269.2% (price as of 2026-08-19)
March 15, 2005	MS	A	4,000	—	—	50,636 Direct	+8.58%	Acquired	(price as of 2026-08-19)
Jan. 4, 2005	MS	M	8,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 4, 2005	MS	M	8,000	$11.69	$93,520	46,544 Direct	+20.76%	Acquired	1758.9% (price as of 2026-08-19)
April 20, 2004	MS	A	2,000	—	—	37,643 Direct	+5.61%	Acquired	(price as of 2026-08-19)
April 20, 2004	MS	A	634	$53.04	$33,627	38,277 Direct	+1.68%	Acquired	309.7% (price as of 2026-08-19)
April 20, 2004	MS	A	6,000	—	—	6,000 Direct	—	Acquired	(price as of 2026-08-19)
April 20, 2004	MS	A	1,979	$17.68	$34,989	7,979 Direct	+32.98%	Acquired	1129.1% (price as of 2026-08-19)
Jan. 9, 2004	MS	M	8,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 9, 2004	MS	M	8,000	$9.75	$78,000	35,574 Direct	+29.01%	Acquired	2128.7% (price as of 2026-08-19)

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
May 12, 2017	MRK	Stock Option (right to buy)	Common Stock (5,000)	$35.19	Aug. 3, 2020	5,000	Disposed
May 27, 2016	MRK	Phantom Stock	Common Stock (3,010)	—	—	3,010	Acquired
May 29, 2015	MRK	Phantom Stock	Common Stock (2,463)	—	—	2,463	Acquired
May 30, 2014	MRK	Phantom Stock	Common Stock (2,592)	—	—	2,592	Acquired
May 31, 2013	MRK	Phantom Stock	Common Stock (3,212)	—	—	3,212	Acquired
May 25, 2012	MRK	Phantom Stock	Common Stock (3,995)	—	—	3,995	Acquired
May 27, 2011	MRK	Phantom Stock	Common Stock (4,143)	—	—	4,143	Acquired
Aug. 4, 2010	MRK	Stock Option (right to buy)	Common Stock (5,000)	$35.19	Aug. 3, 2020	5,000	Acquired
May 28, 2010	MRK	Phantom Stock	Common Stock (1,633)	—	—	1,633	Acquired
Nov. 3, 2009	MRK	Phantom Stock	Common Stock (747)	—	—	747	Acquired
Nov. 3, 2009	MRK	Phantom Stock	Common Stock (8,183)	—	—	8,183	Disposed
Dec. 20, 2007	MS	Non-Qualified Stock Option (Right to Buy)	Common Stock (3,153)	—	April 23, 2008	3,153	Disposed
Dec. 20, 2007	MS	Non-Qualified Stock Option (Right to Buy)	Common Stock (9,399)	—	March 23, 2008	9,399	Disposed
Jan. 5, 2007	MS	Non-Qualified Stock Option (Right to Buy)	Common Stock (8,000)	$20.00	May 27, 2007	8,000	Disposed
May 20, 2006	MRK	Stock Units [F1]	Common Shares (3,000)	—	—	3,000	Acquired
Jan. 6, 2006	MS	Non-Qualified Stock Option (Right to Buy)	Common Stock (8,000)	$13.35	April 18, 2006	8,000	Disposed
Jan. 1, 2006	MRK	Stock Equivalent Units	Common Shares (1,199)	—	—	1,199	Acquired
Dec. 5, 2005	MRK	Stock Units [F5]	Common Shares (3,000)	—	—	3,000	Acquired
Dec. 5, 2005	MRK	Stock Equivalent Units	Common Shares (652)	—	—	652	Acquired
Jan. 4, 2005	MS	Non-Qualified Stock Option (Right to Buy)	Common Stock (8,000)	$11.69	May 18, 2005	8,000	Disposed
April 20, 2004	MS	Non-Qualified Stock Option (Right to Buy)	Common Stock (6,000)	$53.04	April 20, 2014	6,000	Acquired
April 20, 2004	MS	Non-Qualified Stock Option (Right to Buy)	Common Stock (1,979)	$53.04	April 20, 2014	1,979	Acquired
Jan. 9, 2004	MS	Non-Qualified Stock Option (Right to Buy)	Common Stock (8,000)	$9.75	May 19, 2004	8,000	Disposed

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