RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

FMR LLC's Holding History (CIK: 0000315066)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 1,587,029 Value ($000) $145,832 Avg Close $98.40 Range $82.51 - $114.55

Q3 2025

Shares 1,373,524 Value ($000) $143,121 Avg Close $77.09 Range $61.16 - $109.15

Q2 2025

Shares 338,261 Value ($000) $21,655 Avg Close $53.58 Range $40.12 - $64.90

Q1 2025

Shares 42,568 Value ($000) $2,204 Avg Close $58.74 Range $50.01 - $69.15

Q4 2024

Shares 79,482 Value ($000) $4,201 Avg Close $50.98 Range $39.56 - $60.84

Q3 2024

Shares 62,730 Value ($000) $2,648 Avg Close $48.47 Range $37.42 - $67.74

Q2 2024

Shares 730,328 Value ($000) $42,914 Avg Close $57.16 Range $52.52 - $63.31

Q1 2024

Shares 913,218 Value ($000) $56,446 Avg Close $63.29 Range $53.11 - $76.38

Q4 2023

Shares 327,087 Value ($000) $22,324 Avg Close $62.29 Range $48.13 - $71.90

Q3 2023

Shares 313,252 Value ($000) $17,476 Avg Close $56.74 Range $48.51 - $66.22

Q2 2023

Shares 552,064 Value ($000) $35,426 Avg Close $55.06 Range $43.58 - $68.54

Q1 2023

Shares 714,514 Value ($000) $36,626 Avg Close $42.95 Range $34.77 - $51.31

Q4 2022

Shares 4,973 Value ($000) $178 Avg Close $33.82 Range $24.81 - $39.34

Q3 2022

Shares 6,001 Value ($000) $152 Avg Close $25.00 Range $20.00 - $28.79

Q2 2022

Shares 3,905 Value ($000) $84 Avg Close $24.73 Range $20.46 - $32.21

Q1 2022

Shares 3,721 Value ($000) $118 Avg Close $27.68 Range $22.83 - $33.75

Q4 2021

Shares 154 Value ($000) $5 Avg Close $25.43 Range $21.65 - $29.89

Q3 2021

Shares 154 Value ($000) $3 Avg Close $23.54 Range $22.19 - $25.19

Q2 2021

Shares 80 Value ($000) $2 Avg Close $20.13 Range $17.95 - $23.97

Q1 2021

Shares 147 Value ($000) $3 Avg Close $20.08 Range $17.44 - $22.30

Q2 2020

Shares 3 Value ($000) $0 Avg Close $14.09 Range $10.36 - $16.50

Q4 2019

Shares 50 Value ($000) $1 Avg Close $13.42 Range $12.45 - $14.83

Q3 2019

Shares 86 Value ($000) $1 Avg Close $12.54 Range $11.23 - $14.29

Q2 2019

Shares 27 Value ($000) $0 Avg Close $11.46 Range $10.50 - $12.24

Q3 2018

Shares 241 Value ($000) $3 Avg Close $12.17 Range $10.76 - $13.61

Q1 2017

Shares 1,788,500 Value ($000) $23,501 Avg Close $13.14 Range $12.37 - $14.24

Q4 2016

Shares 4,273,800 Value ($000) $58,850 Avg Close $12.95 Range $11.44 - $14.39

Q3 2016

Shares 5,814,896 Value ($000) $72,686 Avg Close $13.21 Range $11.42 - $14.50

Q2 2016

Shares 7,286,900 Value ($000) $88,026 Avg Close $12.19 Range $11.13 - $13.97

Q1 2016

Shares 7,903,100 Value ($000) $108,668 Avg Close $12.40 Range $10.66 - $13.99

Q4 2015

Shares 7,903,100 Value ($000) $91,597 Avg Close $11.54 Range $9.86 - $14.07

Q3 2015

Shares 9,410,500 Value ($000) $111,044 Avg Close $12.99 Range $10.36 - $14.80

Q2 2015

Shares 10,709,900 Value ($000) $155,186 Avg Close $14.29 Range $12.44 - $15.49

Q1 2015

Shares 10,738,700 Value ($000) $135,039 Avg Close $11.76 Range $10.01 - $12.88

Q4 2014

Shares 10,806,900 Value ($000) $119,849 Avg Close $11.33 Range $9.87 - $12.55

Q3 2014

Shares 10,978,200 Value ($000) $137,008 Avg Close $12.62 Range $11.27 - $14.77

Q2 2014

Shares 11,272,771 Value ($000) $161,201 Avg Close $12.36 Range $10.74 - $14.82

Q1 2014

Shares 11,273,600 Value ($000) $121,191 Avg Close $9.38 Range $8.38 - $11.00

Q4 2013

Shares 11,332,800 Value ($000) $107,321 Avg Close $9.01 Range $8.15 - $10.57

Q3 2013

Shares 14,686,200 Value ($000) $138,051 Avg Close $9.16 Range $7.95 - $10.85

Q2 2013

Shares 13,457,600 Value ($000) $115,601 Avg Close $7.45 Range $5.31 - $8.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,587,029	$145,832	$98.40	$82.51 - $114.55
Q3 2025	1,373,524	$143,121	$77.09	$61.16 - $109.15
Q2 2025	338,261	$21,655	$53.58	$40.12 - $64.90
Q1 2025	42,568	$2,204	$58.74	$50.01 - $69.15
Q4 2024	79,482	$4,201	$50.98	$39.56 - $60.84
Q3 2024	62,730	$2,648	$48.47	$37.42 - $67.74
Q2 2024	730,328	$42,914	$57.16	$52.52 - $63.31
Q1 2024	913,218	$56,446	$63.29	$53.11 - $76.38
Q4 2023	327,087	$22,324	$62.29	$48.13 - $71.90
Q3 2023	313,252	$17,476	$56.74	$48.51 - $66.22
Q2 2023	552,064	$35,426	$55.06	$43.58 - $68.54
Q1 2023	714,514	$36,626	$42.95	$34.77 - $51.31
Q4 2022	4,973	$178	$33.82	$24.81 - $39.34
Q3 2022	6,001	$152	$25.00	$20.00 - $28.79
Q2 2022	3,905	$84	$24.73	$20.46 - $32.21
Q1 2022	3,721	$118	$27.68	$22.83 - $33.75
Q4 2021	154	$5	$25.43	$21.65 - $29.89
Q3 2021	154	$3	$23.54	$22.19 - $25.19
Q2 2021	80	$2	$20.13	$17.95 - $23.97
Q1 2021	147	$3	$20.08	$17.44 - $22.30
Q2 2020	3	$0	$14.09	$10.36 - $16.50
Q4 2019	50	$1	$13.42	$12.45 - $14.83
Q3 2019	86	$1	$12.54	$11.23 - $14.29
Q2 2019	27	$0	$11.46	$10.50 - $12.24
Q3 2018	241	$3	$12.17	$10.76 - $13.61
Q1 2017	1,788,500	$23,501	$13.14	$12.37 - $14.24
Q4 2016	4,273,800	$58,850	$12.95	$11.44 - $14.39
Q3 2016	5,814,896	$72,686	$13.21	$11.42 - $14.50
Q2 2016	7,286,900	$88,026	$12.19	$11.13 - $13.97
Q1 2016	7,903,100	$108,668	$12.40	$10.66 - $13.99
Q4 2015	7,903,100	$91,597	$11.54	$9.86 - $14.07
Q3 2015	9,410,500	$111,044	$12.99	$10.36 - $14.80
Q2 2015	10,709,900	$155,186	$14.29	$12.44 - $15.49
Q1 2015	10,738,700	$135,039	$11.76	$10.01 - $12.88
Q4 2014	10,806,900	$119,849	$11.33	$9.87 - $12.55
Q3 2014	10,978,200	$137,008	$12.62	$11.27 - $14.77
Q2 2014	11,272,771	$161,201	$12.36	$10.74 - $14.82
Q1 2014	11,273,600	$121,191	$9.38	$8.38 - $11.00
Q4 2013	11,332,800	$107,321	$9.01	$8.15 - $10.57
Q3 2013	14,686,200	$138,051	$9.16	$7.95 - $10.85
Q2 2013	13,457,600	$115,601	$7.45	$5.31 - $8.99