TWITTER INC

CUSIP: 90184L102 Class: COM

Samalin Investment Counsel, LLC's Holding History (CIK: 0001544366)

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

Q4 2021
Shares 5,421 Value ($000) $234 Avg Close — Range —
Q3 2021
Shares 5,017 Value ($000) $303 Avg Close — Range —
Q2 2021
Shares 5,017 Value ($000) $345 Avg Close — Range —
Q1 2021
Shares 5,167 Value ($000) $328 Avg Close — Range —
Q4 2020
Shares 6,467 Value ($000) $350 Avg Close — Range —
Q3 2020
Shares 6,967 Value ($000) $310 Avg Close — Range —
Q2 2020
Shares 7,067 Value ($000) $210 Avg Close — Range —
Q4 2019
Shares 4,717 Value ($000) $151 Avg Close — Range —