Amy Yoder

Insider

First SEC filing: Aug. 21, 2024 · Latest: Aug. 21, 2024

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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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 97 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

97 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 19, 2024	RKDA	A	10,909	—	—	13,442 Direct	+430.68%	Acquired	(price as of 2026-08-19)
June 6, 2023	RKDA	A	937	—	—	2,533 Direct	+58.71%	Acquired	(price as of 2026-08-19)
Feb. 14, 2023	CMP	M	1,594	—	—	9,046 Direct	+21.39%	Acquired	(price as of 2026-08-19)
Feb. 14, 2023	CMP	M	1,594	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Dec. 20, 2022	CMP	A	34	—	—	9,265 Direct	+0.37%	Acquired	(price as of 2026-08-19)
Sept. 20, 2022	CMP	A	34	—	—	9,231 Direct	+0.37%	Acquired	(price as of 2026-08-19)
June 21, 2022	CMP	A	37	—	—	9,197 Direct	+0.40%	Acquired	(price as of 2026-08-19)
June 8, 2022	CMP	G	6,474	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
June 1, 2022	RKDA	A	23,620	—	—	63,931 Direct	+58.59%	Acquired	(price as of 2026-08-19)
May 18, 2022	CMP	M	1,639	—	—	6,474 Direct	+33.90%	Acquired	(price as of 2026-08-19)
May 18, 2022	CMP	M	1,639	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
May 13, 2022	CMP	P	250	$42.36	$10,590	250 Indirect	—	Acquired	-39.5% (price as of 2026-08-19)
March 21, 2022	CMP	A	22	—	—	9,160 Direct	+0.24%	Acquired	(price as of 2026-08-19)
Feb. 24, 2022	CMP	A	1,594	—	—	1,594 Direct	—	Acquired	(price as of 2026-08-19)
Dec. 20, 2021	CMP	A	31	—	—	10,643 Direct	+0.29%	Acquired	(price as of 2026-08-19)
Sept. 20, 2021	CMP	A	126	—	—	10,612 Direct	+1.20%	Acquired	(price as of 2026-08-19)
June 18, 2021	CMP	A	127	—	—	10,486 Direct	+1.23%	Acquired	(price as of 2026-08-19)
June 2, 2021	RKDA	A	10,935	—	—	40,311 Direct	+37.22%	Acquired	(price as of 2026-08-19)
May 18, 2021	CMP	A	1,639	—	—	1,639 Direct	—	Acquired	(price as of 2026-08-19)
May 14, 2021	CMP	M	1,250	—	—	10,359 Direct	+13.72%	Acquired	(price as of 2026-08-19)
May 14, 2021	CMP	M	1,250	—	—	4,580 Direct	+37.54%	Acquired	(price as of 2026-08-19)
May 14, 2021	CMP	S	1,250	$70.72	$88,400	3,330 Direct	-27.29%	Disposed	-63.8% (price as of 2026-08-19)
May 14, 2021	CMP	M	1,250	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
May 14, 2021	CMP	M	1,250	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 19, 2021	CMP	A	111	—	—	9,109 Direct	+1.23%	Acquired	(price as of 2026-08-19)
Dec. 31, 2020	CMP	A	97	—	—	8,998 Direct	+1.09%	Acquired	(price as of 2026-08-19)
Dec. 15, 2020	CMP	A	130	—	—	10,206 Direct	+1.29%	Acquired	(price as of 2026-08-19)
Sept. 30, 2020	CMP	A	101	—	—	10,076 Direct	+1.01%	Acquired	(price as of 2026-08-19)
Sept. 15, 2020	CMP	A	155	—	—	9,975 Direct	+1.58%	Acquired	(price as of 2026-08-19)
June 30, 2020	CMP	A	122	—	—	9,820 Direct	+1.26%	Acquired	(price as of 2026-08-19)
June 15, 2020	CMP	A	136	—	—	9,698 Direct	+1.42%	Acquired	(price as of 2026-08-19)
June 1, 2020	RKDA	A	9,137	—	—	29,376 Direct	+45.15%	Acquired	(price as of 2026-08-19)
May 14, 2020	CMP	A	219	—	—	9,562 Direct	+2.34%	Acquired	(price as of 2026-08-19)
May 14, 2020	CMP	A	151	—	—	2,025 Direct	+8.06%	Acquired	(price as of 2026-08-19)
May 14, 2020	CMP	A	1,250	—	—	1,250 Direct	—	Acquired	(price as of 2026-08-19)
May 14, 2020	CMP	A	1,250	—	—	1,250 Direct	—	Acquired	(price as of 2026-08-19)
March 31, 2020	CMP	A	496	—	—	9,343 Direct	+5.61%	Acquired	(price as of 2026-08-19)
March 31, 2020	CMP	A	341	—	—	1,874 Direct	+22.24%	Acquired	(price as of 2026-08-19)
March 16, 2020	CMP	A	154	—	—	8,847 Direct	+1.77%	Acquired	(price as of 2026-08-19)
Dec. 31, 2019	CMP	A	431	—	—	8,693 Direct	+5.22%	Acquired	(price as of 2026-08-19)
Dec. 16, 2019	CMP	A	100	—	—	8,262 Direct	+1.23%	Acquired	(price as of 2026-08-19)
Sept. 30, 2019	CMP	A	465	—	—	8,162 Direct	+6.04%	Acquired	(price as of 2026-08-19)
Sept. 13, 2019	CMP	A	96	—	—	7,697 Direct	+1.26%	Acquired	(price as of 2026-08-19)
June 28, 2019	CMP	A	478	—	—	7,601 Direct	+6.71%	Acquired	(price as of 2026-08-19)
June 14, 2019	CMP	A	91	—	—	7,123 Direct	+1.29%	Acquired	(price as of 2026-08-19)
June 3, 2019	RKDA	A	6,912	—	—	20,239 Direct	+51.86%	Acquired	(price as of 2026-08-19)
March 29, 2019	CMP	A	483	—	—	7,032 Direct	+7.38%	Acquired	(price as of 2026-08-19)
March 15, 2019	CMP	A	87	—	—	6,549 Direct	+1.35%	Acquired	(price as of 2026-08-19)
Dec. 31, 2018	CMP	A	510	—	—	6,462 Direct	+8.57%	Acquired	(price as of 2026-08-19)
Dec. 17, 2018	CMP	A	108	—	—	6,989 Direct	+1.57%	Acquired	(price as of 2026-08-19)
Sept. 28, 2018	CMP	A	316	—	—	6,881 Direct	+4.81%	Acquired	(price as of 2026-08-19)
Sept. 17, 2018	CMP	A	72	—	—	6,565 Direct	+1.11%	Acquired	(price as of 2026-08-19)
June 29, 2018	CMP	A	324	—	—	6,493 Direct	+5.25%	Acquired	(price as of 2026-08-19)
June 15, 2018	CMP	A	65	—	—	6,169 Direct	+1.06%	Acquired	(price as of 2026-08-19)
June 6, 2018	RKDA	A	3,204	—	—	13,327 Direct	+31.65%	Acquired	(price as of 2026-08-19)
May 15, 2018	CMP	S	600	$69.04	$41,424	496 Direct	-54.74%	Disposed	-62.9% (price as of 2026-08-19)
March 29, 2018	CMP	A	353	—	—	6,104 Direct	+6.14%	Acquired	(price as of 2026-08-19)
March 15, 2018	CMP	A	65	—	—	5,751 Direct	+1.14%	Acquired	(price as of 2026-08-19)
Dec. 29, 2017	CMP	A	294	—	—	5,686 Direct	+5.45%	Acquired	(price as of 2026-08-19)
Dec. 15, 2017	CMP	A	66	—	—	6,488 Direct	+1.03%	Acquired	(price as of 2026-08-19)
Sept. 29, 2017	CMP	A	328	—	—	6,422 Direct	+5.38%	Acquired	(price as of 2026-08-19)
Sept. 15, 2017	CMP	A	62	—	—	6,094 Direct	+1.03%	Acquired	(price as of 2026-08-19)
Aug. 7, 2017	RKDA	A	202,447	—	—	202,447 Direct	—	Acquired	(price as of 2026-08-19)
June 30, 2017	CMP	A	325	—	—	6,032 Direct	+5.69%	Acquired	(price as of 2026-08-19)
June 15, 2017	CMP	A	63	—	—	5,707 Direct	+1.12%	Acquired	(price as of 2026-08-19)
March 31, 2017	CMP	A	313	—	—	5,644 Direct	+5.87%	Acquired	(price as of 2026-08-19)
March 15, 2017	CMP	A	54	—	—	5,331 Direct	+1.02%	Acquired	(price as of 2026-08-19)
Jan. 3, 2017	CMP	A	270	—	—	5,277 Direct	+5.39%	Acquired	(price as of 2026-08-19)
Dec. 15, 2016	CMP	A	37	—	—	5,007 Direct	+0.74%	Acquired	(price as of 2026-08-19)
Oct. 3, 2016	CMP	A	289	—	—	4,970 Direct	+6.17%	Acquired	(price as of 2026-08-19)
Sept. 15, 2016	CMP	A	46	—	—	4,681 Direct	+0.99%	Acquired	(price as of 2026-08-19)
June 30, 2016	CMP	A	286	$74.19	$21,218	4,635 Indirect	+6.58%	Acquired	-65.5% (price as of 2026-08-19)
June 14, 2016	CMP	A	39	$78.34	$3,055	4,349 Indirect	+0.90%	Acquired	-67.3% (price as of 2026-08-19)
March 31, 2016	CMP	A	300	$70.86	$21,258	4,310 Indirect	+7.48%	Acquired	-63.9% (price as of 2026-08-19)
March 14, 2016	CMP	A	38	$72.84	$2,768	4,010 Indirect	+0.96%	Acquired	-64.8% (price as of 2026-08-19)
Dec. 31, 2015	CMP	A	282	$75.27	$21,226	3,972 Indirect	+7.64%	Acquired	-66.0% (price as of 2026-08-19)
Dec. 14, 2015	CMP	A	32	$76.22	$2,439	3,690 Indirect	+0.87%	Acquired	-66.4% (price as of 2026-08-19)
Sept. 30, 2015	CMP	A	271	$78.37	$21,238	3,658 Indirect	+8.00%	Acquired	-67.3% (price as of 2026-08-19)
Sept. 11, 2015	CMP	A	26	$83.06	$2,160	3,387 Indirect	+0.77%	Acquired	-69.2% (price as of 2026-08-19)
June 30, 2015	CMP	A	259	$82.14	$21,274	3,361 Indirect	+8.35%	Acquired	-68.8% (price as of 2026-08-19)
June 12, 2015	CMP	A	23	$86.99	$2,001	3,102 Indirect	+0.75%	Acquired	-70.6% (price as of 2026-08-19)
March 31, 2015	CMP	A	228	$93.21	$21,252	3,079 Indirect	+8.00%	Acquired	-72.5% (price as of 2026-08-19)
March 12, 2015	CMP	A	20	$93.60	$1,872	2,851 Indirect	+0.71%	Acquired	-72.6% (price as of 2026-08-19)
Dec. 31, 2014	CMP	A	245	$86.83	$21,273	2,831 Indirect	+9.47%	Acquired	-70.5% (price as of 2026-08-19)
Dec. 12, 2014	CMP	A	19	$81.83	$1,555	2,586 Indirect	+0.74%	Acquired	-68.7% (price as of 2026-08-19)
Sept. 30, 2014	CMP	A	252	$84.28	$21,239	2,567 Indirect	+10.89%	Acquired	-69.6% (price as of 2026-08-19)
Sept. 12, 2014	CMP	A	15	$89.79	$1,347	2,315 Indirect	+0.65%	Acquired	-71.5% (price as of 2026-08-19)
June 30, 2014	CMP	A	222	$95.74	$21,254	2,300 Indirect	+10.68%	Acquired	-73.2% (price as of 2026-08-19)
June 13, 2014	CMP	A	14	$92.97	$1,302	2,078 Indirect	+0.68%	Acquired	-72.4% (price as of 2026-08-19)
March 31, 2014	CMP	A	257	$82.52	$21,208	2,064 Indirect	+14.22%	Acquired	-69.0% (price as of 2026-08-19)
March 14, 2014	CMP	A	13	$83.27	$1,083	1,807 Indirect	+0.72%	Acquired	-69.2% (price as of 2026-08-19)
Dec. 31, 2013	CMP	A	266	$80.05	$21,293	1,794 Indirect	+17.41%	Acquired	-68.0% (price as of 2026-08-19)
Dec. 13, 2013	CMP	A	11	$74.08	$815	1,528 Indirect	+0.73%	Acquired	-65.4% (price as of 2026-08-19)
Sept. 30, 2013	CMP	A	278	$76.27	$21,203	1,517 Indirect	+22.44%	Acquired	-66.4% (price as of 2026-08-19)
Sept. 13, 2013	CMP	A	9	$76.59	$689	1,239 Indirect	+0.73%	Acquired	-66.6% (price as of 2026-08-19)
June 28, 2013	CMP	A	252	$84.53	$21,302	1,230 Indirect	+25.77%	Acquired	-69.7% (price as of 2026-08-19)
June 14, 2013	CMP	A	6	$85.47	$513	978 Indirect	+0.62%	Acquired	-70.0% (price as of 2026-08-19)
March 28, 2013	CMP	A	269	$78.90	$21,224	972 Indirect	+38.26%	Acquired	-67.5% (price as of 2026-08-19)
March 14, 2013	CMP	A	5	$76.27	$381	703 Indirect	+0.72%	Acquired	-66.4% (price as of 2026-08-19)
Dec. 31, 2012	CMP	A	284	$74.71	$21,218	698 Indirect	+68.60%	Acquired	-65.7% (price as of 2026-08-19)

Showing latest 100 of 104 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. 19, 2024	RKDA	Stock Option (Right to Buy)	Common Stock (10,909)	$2.71	Aug. 19, 2034	10,909	Acquired
June 6, 2023	RKDA	Stock Option (Right to Buy)	Common Stock (937)	$4.80	June 6, 2033	937	Acquired
Feb. 14, 2023	CMP	Restricted Stock Unit	Common Stock (1,594)	$0.00	Feb. 14, 2023	1,594	Disposed
June 1, 2022	RKDA	Stock Option (right to buy)	Common Stock (23,620)	$1.34	June 1, 2032	23,620	Acquired
May 18, 2022	CMP	Restricted Stock Unit	Common Stock (1,639)	$0.00	May 18, 2022	1,639	Disposed
Feb. 24, 2022	CMP	Restricted Stock Unit	Common Stock (1,594)	$0.00	Feb. 24, 2023	1,594	Acquired
June 2, 2021	RKDA	Stock Option (right to buy)	Common Stock (10,935)	$2.89	June 2, 2031	10,935	Acquired
May 18, 2021	CMP	Restricted Stock Unit	Common Stock (1,639)	$0.00	May 18, 2022	1,639	Acquired
May 14, 2021	CMP	Deferred Stock Units	Deferred Stock Units (1,250)	$0.00	May 14, 2021	1,250	Disposed
May 14, 2021	CMP	Restricted Stock Unit	Common Stock (1,250)	$0.00	May 14, 2021	1,250	Disposed
June 1, 2020	RKDA	Stock Option (right to buy)	Common Stock (9,137)	$3.69	June 1, 2030	9,137	Acquired
May 14, 2020	CMP	Deferred Stock Units	Deferred Stock Units (1,250)	$0.00	May 14, 2021	1,250	Acquired
May 14, 2020	CMP	Restricted Stock Unit	Common Stock (1,250)	$0.00	May 14, 2021	1,250	Acquired
June 3, 2019	RKDA	Stock Option (right to buy)	Common Stock (6,912)	$5.04	June 3, 2029	6,912	Acquired
June 6, 2018	RKDA	Stock Option (right to buy)	Common Stock (3,204)	$10.80	June 6, 2028	3,204	Acquired
Aug. 7, 2017	RKDA	Stock Option (right to buy)	Common Stock (202,447)	$0.43	Aug. 7, 2027	202,447	Acquired

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