FAIR ISAAC CORP

Ticker: FICO CUSIP: 303250104 Class: EQTY

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2021

Shares 10,711 Value ($000) $5,206 Avg Close $475.37 Range $423.23 - $514.75

Q4 2020

Shares 11,559 Value ($000) $5,907 Avg Close $465.09 Range $380.00 - $530.95

Q3 2020

Shares 24,882 Value ($000) $10,584 Avg Close $424.74 Range $388.02 - $452.74

Q2 2020

Shares 30,638 Value ($000) $12,808 Avg Close $364.97 Range $259.37 - $434.63

Q1 2020

Shares 30,148 Value ($000) $9,276 Avg Close $368.26 Range $177.65 - $436.69

Q4 2019

Shares 6,723 Value ($000) $2,519 Avg Close $336.50 Range $281.56 - $380.49

Q3 2019

Shares 5,833 Value ($000) $1,770 Avg Close $338.67 Range $296.24 - $373.24

Q2 2019

Shares 26,045 Value ($000) $8,178 Avg Close $290.07 Range $268.25 - $320.40

Q1 2019

Shares 22,932 Value ($000) $6,229 Avg Close $234.95 Range $178.42 - $271.92

Q4 2018

Shares 7,418 Value ($000) $1,387 Avg Close $195.04 Range $170.26 - $231.96

Q3 2018

Shares 2,766 Value ($000) $632 Avg Close $216.88 Range $193.11 - $241.10

Q2 2018

Shares 2,966 Value ($000) $573 Avg Close $181.11 Range $162.58 - $203.12

Q1 2018

Shares 11,466 Value ($000) $1,942 Avg Close $167.00 Range $152.47 - $179.58

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	10,711	$5,206	$475.37	$423.23 - $514.75
Q4 2020	11,559	$5,907	$465.09	$380.00 - $530.95
Q3 2020	24,882	$10,584	$424.74	$388.02 - $452.74
Q2 2020	30,638	$12,808	$364.97	$259.37 - $434.63
Q1 2020	30,148	$9,276	$368.26	$177.65 - $436.69
Q4 2019	6,723	$2,519	$336.50	$281.56 - $380.49
Q3 2019	5,833	$1,770	$338.67	$296.24 - $373.24
Q2 2019	26,045	$8,178	$290.07	$268.25 - $320.40
Q1 2019	22,932	$6,229	$234.95	$178.42 - $271.92
Q4 2018	7,418	$1,387	$195.04	$170.26 - $231.96
Q3 2018	2,766	$632	$216.88	$193.11 - $241.10
Q2 2018	2,966	$573	$181.11	$162.58 - $203.12
Q1 2018	11,466	$1,942	$167.00	$152.47 - $179.58