TWILIO INC

Ticker: TWLO CUSIP: 90138F102 Class: Common Stock

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q4 2025

Shares 142,844 Value ($000) $20,318 Avg Close $123.87 Range $99.22 - $145.90

Q3 2025

Shares 151,639 Value ($000) $15,178 Avg Close $112.58 Range $91.84 - $135.40

Q2 2025

Shares 231,488 Value ($000) $28,788 Avg Close $106.33 Range $77.51 - $125.52

Q1 2025

Shares 181,057 Value ($000) $17,727 Avg Close $118.50 Range $94.13 - $151.95

Q1 2022

Shares 16,866 Value ($000) $2,780 Avg Close $182.23 Range $123.05 - $266.74

Q4 2021

Shares 366,053 Value ($000) $96,396 Avg Close $299.07 Range $235.00 - $373.00

Q3 2021

Shares 435,171 Value ($000) $138,841 Avg Close $364.14 Range $311.18 - $412.68

Q2 2021

Shares 433,991 Value ($000) $171,062 Avg Close $347.16 Range $275.60 - $405.80

Q1 2021

Shares 442,276 Value ($000) $150,710 Avg Close $374.56 Range $306.04 - $457.30

Q4 2020

Shares 282,004 Value ($000) $95,458 Avg Close $312.48 Range $247.50 - $374.49

Q3 2020

Shares 98,508 Value ($000) $24,340 Avg Close $246.54 Range $214.32 - $288.81

Q2 2020

Shares 63,110 Value ($000) $13,848 Avg Close $160.56 Range $79.25 - $222.38

Q1 2020

Shares 39,992 Value ($000) $3,579 Avg Close $109.80 Range $68.06 - $133.00

Q4 2019

Shares 81,233 Value ($000) $7,984 Avg Close $102.13 Range $89.81 - $118.34

Q3 2019

Shares 104,354 Value ($000) $11,475 Avg Close $129.67 Range $104.22 - $150.44

Q2 2019

Shares 106,140 Value ($000) $14,472 Avg Close $133.15 Range $118.48 - $151.00

Q1 2019

Shares 64,710 Value ($000) $8,359 Avg Close $112.62 Range $80.13 - $136.00

Q1 2017

Shares 84,158 Value ($000) $2,430 Avg Close $30.23 Range $25.98 - $34.95

Q2 2016

Shares 1,291 Value ($000) $47 Avg Close $30.97 Range $23.66 - $41.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	142,844	$20,318	$123.87	$99.22 - $145.90
Q3 2025	151,639	$15,178	$112.58	$91.84 - $135.40
Q2 2025	231,488	$28,788	$106.33	$77.51 - $125.52
Q1 2025	181,057	$17,727	$118.50	$94.13 - $151.95
Q1 2022	16,866	$2,780	$182.23	$123.05 - $266.74
Q4 2021	366,053	$96,396	$299.07	$235.00 - $373.00
Q3 2021	435,171	$138,841	$364.14	$311.18 - $412.68
Q2 2021	433,991	$171,062	$347.16	$275.60 - $405.80
Q1 2021	442,276	$150,710	$374.56	$306.04 - $457.30
Q4 2020	282,004	$95,458	$312.48	$247.50 - $374.49
Q3 2020	98,508	$24,340	$246.54	$214.32 - $288.81
Q2 2020	63,110	$13,848	$160.56	$79.25 - $222.38
Q1 2020	39,992	$3,579	$109.80	$68.06 - $133.00
Q4 2019	81,233	$7,984	$102.13	$89.81 - $118.34
Q3 2019	104,354	$11,475	$129.67	$104.22 - $150.44
Q2 2019	106,140	$14,472	$133.15	$118.48 - $151.00
Q1 2019	64,710	$8,359	$112.62	$80.13 - $136.00
Q1 2017	84,158	$2,430	$30.23	$25.98 - $34.95
Q2 2016	1,291	$47	$30.97	$23.66 - $41.89