CMRC

SEC source: 0001562180-22-006049 · primarydocument.xml · nonDerivative · entry 4

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V L.P.

Disclosed balance after: 1,980,825

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.6500 to $20.6499, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 4 to this Form 4.

F3 · ownership.nature: The reported securities are held directly by GGV Capital V L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-006049 · primarydocument.xml · nonDerivative · entry 3

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V Entrepreneurs Fund L.P.

Disclosed balance after: 72,694

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.6500 to $20.6499, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 4 to this Form 4.

F2 · ownership.nature: The reported securities are held directly by GGV Capital V Entrepreneurs Fund L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V Entrepreneurs Fund L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V Entrepreneurs Fund L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-006066 · primarydocument.xml · derivative · entry 7

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,105

Underlying: Series 1 Common Stock · 19,229 shares

Expires 2028-09-20

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The stock option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

F5 · derivative.exercise_date: Option was immediately exercisable on the date of grant.

SEC source: 0001562180-22-006066 · primarydocument.xml · derivative · entry 6

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,577

Underlying: Series 1 Common Stock · 901 shares

Expires 2029-02-27

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The stock option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

F5 · derivative.exercise_date: Option was immediately exercisable on the date of grant.

SEC source: 0001562180-22-006066 · primarydocument.xml · nonDerivative · entry 5

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,228

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.6500 to $21.6499, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 4 to this Form 4.

SEC source: 0001562180-22-006066 · primarydocument.xml · nonDerivative · entry 4

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,999

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.6500 to $20.6499, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 3 to this Form 4.

SEC source: 0001562180-22-006066 · primarydocument.xml · nonDerivative · entry 3

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,457

F2 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

SEC source: 0001562180-22-006066 · primarydocument.xml · nonDerivative · entry 2

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,358

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The stock option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

SEC source: 0001562180-22-006066 · primarydocument.xml · nonDerivative · entry 1

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,129

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The stock option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

SEC source: 0001562180-22-006049 · primarydocument.xml · nonDerivative · entry 2

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V L.P.

Disclosed balance after: 2,060,868

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.00 to $19.3100, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 1 to this Form 4.

F3 · ownership.nature: The reported securities are held directly by GGV Capital V L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-006049 · primarydocument.xml · nonDerivative · entry 1

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V Entrepreneurs Fund L.P.

Disclosed balance after: 75,633

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.00 to $19.3100, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 1 to this Form 4.

F2 · ownership.nature: The reported securities are held directly by GGV Capital V Entrepreneurs Fund L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V Entrepreneurs Fund L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V Entrepreneurs Fund L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-006046 · primarydocument.xml · nonDerivative · entry 1

Clarke Donald E · CIK 0001297831 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,572

SEC source: 0001562180-22-006047 · primarydocument.xml · nonDerivative · entry 1

Siminoff Ellen F · CIK 0001386430 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,752

SEC source: 0001562180-22-006045 · primarydocument.xml · nonDerivative · entry 1

Gilligan Sarah · CIK 0001940536 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,971

SEC source: 0001562180-22-006044 · primarydocument.xml · nonDerivative · entry 1

Malhotra Satish · CIK 0001839915 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,971

SEC source: 0001562180-22-005733 · primarydocument.xml · derivative · entry 5

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,478

Underlying: Series 1 Common Stock · 21,000 shares

Expires 2029-02-27

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: The stock option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

F6 · derivative.exercise_date: Option was immediately exercisable on the date of grant.

SEC source: 0001562180-22-005733 · primarydocument.xml · nonDerivative · entry 4

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,228

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.7600 to $17.7599, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 5 to this Form 4.

SEC source: 0001562180-22-005733 · primarydocument.xml · nonDerivative · entry 3

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,098

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.6800 to $16.6799, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 4 to this Form 4.

SEC source: 0001562180-22-005733 · primarydocument.xml · nonDerivative · entry 2

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 127,228

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · kind: The stock option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

SEC source: 0001562180-22-005733 · primarydocument.xml · nonDerivative · entry 1

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,228

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.0000 to $17.9999, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 2 to this Form 4.

SEC source: 0001562180-23-005574 · primarydocument.xml · derivative · entry 1

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,522

Underlying: Series 1 Common Stock · 21,000 shares

Expires 2029-02-27

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The stock option exercise was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021, and modified June 16, 2022.

F2 · derivative.exercise_date: Option was immediately exercisable on the date of grant.

F3 · balance_after: On July 20, 2022, the reporting person filed a Form 4, which correctly reported the total number of such options held but inadvertently over-reported the portion of the options held by the reporting person for the benefit of the reporting person's ex-spouse pursuant to a domestic relations order. This amendment reports the corrected figures in columns 7 and 9.

SEC source: 0001562180-22-005199 · primarydocument.xml · derivative · entry 3

Alvarez Robert · CIK 0001819281 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Series 1 Common Stock · 34,743 shares

Expires 2022-06-22

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001562180-22-005199 · primarydocument.xml · nonDerivative · entry 1

Alvarez Robert · CIK 0001819281 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 198,464

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001562180-22-004647 · primarydocument.xml · nonDerivative · entry 2

Alvarez Robert · CIK 0001819281 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,721

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021.

SEC source: 0001562180-22-004568 · primarydocument.xml · nonDerivative · entry 6

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V L.P.

Disclosed balance after: 2,087,203

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.8000 to $19.7999, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 5 to this Form 4.

F3 · ownership.nature: The reported securities are held directly by GGV Capital V L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-004568 · primarydocument.xml · nonDerivative · entry 5

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V Entrepreneurs Fund L.P.

Disclosed balance after: 76,600

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.8000 to $19.7999, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 5 to this Form 4.

F2 · ownership.nature: The reported securities are held directly by GGV Capital V Entrepreneurs Fund L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V Entrepreneurs Fund L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V Entrepreneurs Fund L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-004568 · primarydocument.xml · nonDerivative · entry 4

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V L.P.

Disclosed balance after: 2,129,529

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.8100 to $20.8099, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 4 to this Form 4.

F3 · ownership.nature: The reported securities are held directly by GGV Capital V L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-004568 · primarydocument.xml · nonDerivative · entry 3

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V Entrepreneurs Fund L.P.

Disclosed balance after: 78,155

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.8100 to $20.8099, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 4 to this Form 4.

F2 · ownership.nature: The reported securities are held directly by GGV Capital V Entrepreneurs Fund L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V Entrepreneurs Fund L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V Entrepreneurs Fund L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-004647 · primarydocument.xml · nonDerivative · entry 1

Alvarez Robert · CIK 0001819281 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,130

SEC source: 0001562180-22-004648 · primarydocument.xml · nonDerivative · entry 1

Bellm Brent · CIK 0001513984 · Director · President Chief Exec Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 538,223

SEC source: 0001562180-22-004646 · primarydocument.xml · nonDerivative · entry 1

Dhatt Brian Singh · CIK 0001602034 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,559

F1 · kind: Reflects shares sold to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units.

SEC source: 0001562180-22-004644 · primarydocument.xml · nonDerivative · entry 1

EGGERTON LISA · CIK 0001617333 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,342

F1 · kind: Reflects shares sold to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units.

SEC source: 0001562180-22-004645 · primarydocument.xml · nonDerivative · entry 1

Mengoli Jeff · CIK 0001819282 · Chief Legal Officer/Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 142,752

F1 · kind: Reflects shares sold to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units.

SEC source: 0001562180-22-004643 · primarydocument.xml · nonDerivative · entry 1

Klein Russell Scott · CIK 0001819255 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 323,675

F1 · kind: Reflects shares sold to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units.

SEC source: 0001562180-22-004642 · primarydocument.xml · nonDerivative · entry 1

Ostryniec Marc · CIK 0001819274 · Chief Sales Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,234

F1 · kind: Reflects shares sold to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units.

SEC source: 0001562180-22-004568 · primarydocument.xml · nonDerivative · entry 2

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V L.P.

Disclosed balance after: 2,188,966

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.5000 to $19.4999, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 1 to this Form 4.

F3 · ownership.nature: The reported securities are held directly by GGV Capital V L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-004568 · primarydocument.xml · nonDerivative · entry 1

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V Entrepreneurs Fund L.P.

Disclosed balance after: 80,337

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.5000 to $19.4999, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 1 to this Form 4.

F2 · ownership.nature: The reported securities are held directly by GGV Capital V Entrepreneurs Fund L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V Entrepreneurs Fund L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V Entrepreneurs Fund L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-004397 · primarydocument.xml · nonDerivative · entry 2

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V L.P.

Disclosed balance after: 2,220,449

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.0000 to $19.9999, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 1 to this Form 4.

F3 · ownership.nature: The reported securities are held directly by GGV Capital V L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-004397 · primarydocument.xml · nonDerivative · entry 1

Richards Jeffrey Gordon · CIK 0001766508 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By GGV Capital V Entrepreneurs Fund L.P.

Disclosed balance after: 81,490

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.0000 to $19.9999, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 1 to this Form 4.

F2 · ownership.nature: The reported securities are held directly by GGV Capital V Entrepreneurs Fund L.P. GGV Capital V L.L.C. is the general partner of GGV Capital V Entrepreneurs Fund L.P. The Reporting Person is the managing director of GGV Capital V L.L.C., and, as a result, may be deemed to have voting and dispositive power over the shares held by by GGV Capital V Entrepreneurs Fund L.P. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest in such securities.

SEC source: 0001562180-22-004251 · primarydocument.xml · nonDerivative · entry 1

MCDONALD JOHN T · CIK 0001094792 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,422

SEC source: 0001562180-22-004246 · primarydocument.xml · nonDerivative · entry 7

Clarke Donald E · CIK 0001297831 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,851

SEC source: 0001562180-22-004245 · primarydocument.xml · nonDerivative · entry 1

Siminoff Ellen F · CIK 0001386430 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,132

SEC source: 0001562180-22-003909 · primarydocument.xml · nonDerivative · entry 2

Kaloustian Robert · CIK 0001860538 · Chief Services Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,673

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.5400 to $20.5399, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 3 to this Form 4.

SEC source: 0001562180-22-003909 · primarydocument.xml · nonDerivative · entry 1

Kaloustian Robert · CIK 0001860538 · Chief Services Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,873

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 17, 2021.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.5300 to $19.5299, inclusive. The reporting person undertakes to provide to BigCommerce Holdings, Inc., any security holder of BigCommerce Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price with the ranges set forth in Footnote 2 to this Form 4.

SEC source: 0001562180-22-003818 · primarydocument.xml · nonDerivative · entry 1

Kaloustian Robert · CIK 0001860538 · Chief Services Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,739

SEC source: 0001562180-22-004246 · primarydocument.xml · nonDerivative · entry 6

Clarke Donald E · CIK 0001297831 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Robin K. Clarke Irrevocable Trust

Disclosed balance after: 15,564

F1 · kind: On May 3, 2022, the reporting person's spouse transferred 77,820 shares of BIGC common stock to family trusts of which the reporting person is the sole trustee. A member of the reporting person's immediate family is the sole beneficiary of each trust.

SEC source: 0001562180-22-004246 · primarydocument.xml · nonDerivative · entry 5

Clarke Donald E · CIK 0001297831 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Thomas J. Clarke Irrevocable Trust

Disclosed balance after: 15,564

F1 · kind: On May 3, 2022, the reporting person's spouse transferred 77,820 shares of BIGC common stock to family trusts of which the reporting person is the sole trustee. A member of the reporting person's immediate family is the sole beneficiary of each trust.

SEC source: 0001562180-22-004246 · primarydocument.xml · nonDerivative · entry 4

Clarke Donald E · CIK 0001297831 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Leanne C. Allan Irrevocable Trust

Disclosed balance after: 15,564

F1 · kind: On May 3, 2022, the reporting person's spouse transferred 77,820 shares of BIGC common stock to family trusts of which the reporting person is the sole trustee. A member of the reporting person's immediate family is the sole beneficiary of each trust.

SEC source: 0001562180-22-004246 · primarydocument.xml · nonDerivative · entry 3

Clarke Donald E · CIK 0001297831 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By John A. Clarke Irrevocable Trust

Disclosed balance after: 15,564

F1 · kind: On May 3, 2022, the reporting person's spouse transferred 77,820 shares of BIGC common stock to family trusts of which the reporting person is the sole trustee. A member of the reporting person's immediate family is the sole beneficiary of each trust.

SEC source: 0001562180-22-004246 · primarydocument.xml · nonDerivative · entry 2

Clarke Donald E · CIK 0001297831 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Ellen C. Whittet Irrevocable Trust

Disclosed balance after: 15,564

F1 · kind: On May 3, 2022, the reporting person's spouse transferred 77,820 shares of BIGC common stock to family trusts of which the reporting person is the sole trustee. A member of the reporting person's immediate family is the sole beneficiary of each trust.