RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q4 2025

Shares 217,072 Value ($000) $19,946 Avg Close $98.40 Range $82.51 - $114.55

Q3 2025

Shares 224,655 Value ($000) $22,433 Avg Close $77.09 Range $61.16 - $109.15

Q2 2025

Shares 11,620 Value ($000) $702 Avg Close $53.58 Range $40.12 - $64.90

Q1 2025

Shares 8,474 Value ($000) $439 Avg Close $58.74 Range $50.01 - $69.15

Q4 2024

Shares 7,494 Value ($000) $351 Avg Close $50.98 Range $39.56 - $60.84

Q3 2024

Shares 15,794 Value ($000) $667 Avg Close $48.47 Range $37.42 - $67.74

Q2 2024

Shares 17,914 Value ($000) $1,052 Avg Close $57.16 Range $52.52 - $63.31

Q1 2024

Shares 22,977 Value ($000) $1,420 Avg Close $63.29 Range $53.11 - $76.38

Q4 2023

Shares 30,017 Value ($000) $2,048 Avg Close $62.29 Range $48.13 - $71.90

Q3 2023

Shares 35,677 Value ($000) $1,990 Avg Close $56.74 Range $48.51 - $66.22

Q2 2023

Shares 35,010 Value ($000) $2,246 Avg Close $55.06 Range $43.58 - $68.54

Q1 2023

Shares 64,878 Value ($000) $3,325 Avg Close $42.95 Range $34.77 - $51.31

Q4 2022

Shares 14,258 Value ($000) $511 Avg Close $33.82 Range $24.81 - $39.34

Q3 2022

Shares 15,933 Value ($000) $403 Avg Close $25.00 Range $20.00 - $28.79

Q2 2022

Shares 16,108 Value ($000) $345 Avg Close $24.73 Range $20.46 - $32.21

Q1 2022

Shares 77,624 Value ($000) $2,454 Avg Close $27.68 Range $22.83 - $33.75

Q4 2021

Shares 41,237 Value ($000) $1,213 Avg Close $25.43 Range $21.65 - $29.89

Q3 2021

Shares 10,075 Value ($000) $224 Avg Close $23.54 Range $22.19 - $25.19

Q2 2021

Shares 9,743 Value ($000) $230 Avg Close $20.13 Range $17.95 - $23.97

Q1 2021

Shares 10,614 Value ($000) $207 Avg Close $20.08 Range $17.44 - $22.30

Q4 2020

Shares 9,128 Value ($000) $160 Avg Close $15.69 Range $13.48 - $18.54

Q3 2020

Shares 9,738 Value ($000) $134 Avg Close $14.20 Range $13.08 - $15.61

Q2 2020

Shares 8,794 Value ($000) $134 Avg Close $14.09 Range $10.36 - $16.50

Q1 2020

Shares 8,092 Value ($000) $92 Avg Close $13.85 Range $9.01 - $16.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	217,072	$19,946	$98.40	$82.51 - $114.55
Q3 2025	224,655	$22,433	$77.09	$61.16 - $109.15
Q2 2025	11,620	$702	$53.58	$40.12 - $64.90
Q1 2025	8,474	$439	$58.74	$50.01 - $69.15
Q4 2024	7,494	$351	$50.98	$39.56 - $60.84
Q3 2024	15,794	$667	$48.47	$37.42 - $67.74
Q2 2024	17,914	$1,052	$57.16	$52.52 - $63.31
Q1 2024	22,977	$1,420	$63.29	$53.11 - $76.38
Q4 2023	30,017	$2,048	$62.29	$48.13 - $71.90
Q3 2023	35,677	$1,990	$56.74	$48.51 - $66.22
Q2 2023	35,010	$2,246	$55.06	$43.58 - $68.54
Q1 2023	64,878	$3,325	$42.95	$34.77 - $51.31
Q4 2022	14,258	$511	$33.82	$24.81 - $39.34
Q3 2022	15,933	$403	$25.00	$20.00 - $28.79
Q2 2022	16,108	$345	$24.73	$20.46 - $32.21
Q1 2022	77,624	$2,454	$27.68	$22.83 - $33.75
Q4 2021	41,237	$1,213	$25.43	$21.65 - $29.89
Q3 2021	10,075	$224	$23.54	$22.19 - $25.19
Q2 2021	9,743	$230	$20.13	$17.95 - $23.97
Q1 2021	10,614	$207	$20.08	$17.44 - $22.30
Q4 2020	9,128	$160	$15.69	$13.48 - $18.54
Q3 2020	9,738	$134	$14.20	$13.08 - $15.61
Q2 2020	8,794	$134	$14.09	$10.36 - $16.50
Q1 2020	8,092	$92	$13.85	$9.01 - $16.98