TENARIS S A

Ticker: TS CUSIP: 88031M109 Class: ADR

VIKING GLOBAL INVESTORS LP's Holding History (CIK: 0001103804)

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

Q3 2018
Shares 2,192,701 Value ($000) $73,499 Avg Close — Range —
Q2 2018
Shares 3,866,506 Value ($000) $140,702 Avg Close — Range —
Q1 2018
Shares 2,566,963 Value ($000) $88,997 Avg Close — Range —