LIGAND PHARMACEUTICALS INC

Ticker: LGND CUSIP: 53220K504 Class: Common Stock

CONGRESS ASSET MANAGEMENT CO /MA's Holding History (CIK: 0000897378)

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

Q4 2025

Shares 480,063 Value ($000) $90,766 Avg Close $192.14 Range $175.56 - $212.49

Q3 2025

Shares 667,311 Value ($000) $118,207 Avg Close $148.66 Range $111.72 - $177.81

Q2 2025

Shares 647,941 Value ($000) $73,658 Avg Close $106.88 Range $93.58 - $118.58

Q1 2025

Shares 642,712 Value ($000) $67,575 Avg Close $113.09 Range $102.79 - $125.17

Q4 2024

Shares 621,482 Value ($000) $66,592 Avg Close $113.04 Range $97.78 - $129.90

Q3 2024

Shares 604,038 Value ($000) $60,458 Avg Close $100.67 Range $81.74 - $112.13

Q2 2024

Shares 586,624 Value ($000) $49,429 Avg Close $79.57 Range $67.72 - $88.73

Q3 2020

Shares 32,375 Value ($000) $3,086 Avg Close $68.23 Range $54.55 - $79.73

Q2 2020

Shares 30,947 Value ($000) $3,461 Avg Close $63.40 Range $41.95 - $77.96

Q1 2020

Shares 30,292 Value ($000) $2,203 Avg Close $56.68 Range $35.71 - $76.16

Q4 2019

Shares 19,079 Value ($000) $1,990 Avg Close $66.83 Range $58.75 - $71.42

Q3 2019

Shares 25,563 Value ($000) $2,545 Avg Close $62.78 Range $52.68 - $75.33

Q2 2019

Shares 23,966 Value ($000) $2,736 Avg Close $73.65 Range $66.20 - $81.41

Q1 2019

Shares 22,351 Value ($000) $2,810 Avg Close $75.76 Range $61.48 - $90.42

Q4 2018

Shares 21,393 Value ($000) $2,903 Avg Close $106.61 Range $79.98 - $173.81

Q3 2018

Shares 21,438 Value ($000) $5,885 Avg Close $150.76 Range $127.91 - $172.25

Q2 2018

Shares 21,845 Value ($000) $4,526 Avg Close $111.59 Range $93.09 - $132.56

Q1 2018

Shares 20,833 Value ($000) $3,441 Avg Close $98.89 Range $85.31 - $115.28

Q4 2017

Shares 18,631 Value ($000) $2,551 Avg Close $86.68 Range $78.91 - $93.14

Q3 2017

Shares 14,855 Value ($000) $2,023 Avg Close $79.18 Range $71.99 - $86.39

Q2 2017

Shares 7,636 Value ($000) $927 Avg Close $69.95 Range $63.98 - $77.62

Q1 2017

Shares 6,403 Value ($000) $678 Avg Close $65.79 Range $59.31 - $68.75

Q4 2016

Shares 4,484 Value ($000) $456 Avg Close $63.11 Range $54.59 - $69.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	480,063	$90,766	$192.14	$175.56 - $212.49
Q3 2025	667,311	$118,207	$148.66	$111.72 - $177.81
Q2 2025	647,941	$73,658	$106.88	$93.58 - $118.58
Q1 2025	642,712	$67,575	$113.09	$102.79 - $125.17
Q4 2024	621,482	$66,592	$113.04	$97.78 - $129.90
Q3 2024	604,038	$60,458	$100.67	$81.74 - $112.13
Q2 2024	586,624	$49,429	$79.57	$67.72 - $88.73
Q3 2020	32,375	$3,086	$68.23	$54.55 - $79.73
Q2 2020	30,947	$3,461	$63.40	$41.95 - $77.96
Q1 2020	30,292	$2,203	$56.68	$35.71 - $76.16
Q4 2019	19,079	$1,990	$66.83	$58.75 - $71.42
Q3 2019	25,563	$2,545	$62.78	$52.68 - $75.33
Q2 2019	23,966	$2,736	$73.65	$66.20 - $81.41
Q1 2019	22,351	$2,810	$75.76	$61.48 - $90.42
Q4 2018	21,393	$2,903	$106.61	$79.98 - $173.81
Q3 2018	21,438	$5,885	$150.76	$127.91 - $172.25
Q2 2018	21,845	$4,526	$111.59	$93.09 - $132.56
Q1 2018	20,833	$3,441	$98.89	$85.31 - $115.28
Q4 2017	18,631	$2,551	$86.68	$78.91 - $93.14
Q3 2017	14,855	$2,023	$79.18	$71.99 - $86.39
Q2 2017	7,636	$927	$69.95	$63.98 - $77.62
Q1 2017	6,403	$678	$65.79	$59.31 - $68.75
Q4 2016	4,484	$456	$63.11	$54.59 - $69.14