MATERIALISE NV

Ticker: MTLS CUSIP: 57667T100 Class: ADR

PRIMECAP MANAGEMENT CO/CA/'s Holding History (CIK: 0000763212)

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

Q4 2022
Shares 155,000 Value ($000) $1,364 Avg Close — Range —
Q3 2022
Shares 254,501 Value ($000) $2,726 Avg Close — Range —
Q2 2022
Shares 333,924 Value ($000) $4,548 Avg Close — Range —
Q1 2022
Shares 352,824 Value ($000) $6,827 Avg Close — Range —
Q4 2021
Shares 361,824 Value ($000) $8,637 Avg Close — Range —
Q3 2021
Shares 364,224 Value ($000) $7,321 Avg Close — Range —
Q2 2021
Shares 365,224 Value ($000) $8,798 Avg Close — Range —
Q1 2021
Shares 403,724 Value ($000) $14,514 Avg Close — Range —
Q4 2020
Shares 561,300 Value ($000) $30,428 Avg Close — Range —
Q3 2020
Shares 782,269 Value ($000) $28,874 Avg Close — Range —
Q2 2020
Shares 865,300 Value ($000) $19,521 Avg Close — Range —
Q1 2020
Shares 881,100 Value ($000) $16,362 Avg Close — Range —
Q4 2019
Shares 901,800 Value ($000) $16,512 Avg Close — Range —
Q3 2019
Shares 886,400 Value ($000) $16,381 Avg Close — Range —
Q2 2019
Shares 894,200 Value ($000) $17,455 Avg Close — Range —
Q1 2019
Shares 914,019 Value ($000) $14,387 Avg Close — Range —
Q4 2018
Shares 914,319 Value ($000) $18,314 Avg Close — Range —
Q3 2018
Shares 837,833 Value ($000) $11,562 Avg Close — Range —
Q2 2018
Shares 166,990 Value ($000) $2,168 Avg Close — Range —