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Nasdaq · USD

CSTL

CASTLE BIOSCIENCES INC

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Tapewire entity
359
SEC CIK
0001447362
Parsed reports
578

Last 12 months

Inside the activity.

0 purchase rows · 214 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 2025014
Dec 2025010
Jan 202603
Feb 202603
Mar 2026026
Apr 2026014
May 2026028
Jun 2026015
Jul 2026036
Aug 2026044
Sep 2026015
Oct 202606

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
June 18, 2020 Filed Jun 19, 2020 20:07 UTC SaleCommon Stock 300 $43.17 $12,951.00
Disclosure

SEC source: 0001447362-20-000131 · wf-form4_159259721269220.xml · nonDerivative · entry 5

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,366,753

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F8 · price: This transaction was executed in multiple trades at prices ranging from $43.150 to $43.180, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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June 18, 2020 Filed Jun 19, 2020 20:07 UTC SaleCommon Stock 33,328 $42.62 $1,420,539.34
Disclosure

SEC source: 0001447362-20-000131 · wf-form4_159259721269220.xml · nonDerivative · entry 4

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,367,053

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F7 · price: This transaction was executed in multiple trades at prices ranging from $42.150 to $43.110, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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June 18, 2020 Filed Jun 19, 2020 20:07 UTC SaleCommon Stock 22,074 $41.77 $921,920.61
Disclosure

SEC source: 0001447362-20-000131 · wf-form4_159259721269220.xml · nonDerivative · entry 3

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,400,381

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F6 · price: This transaction was executed in multiple trades at prices ranging from $41.145 to $42.140, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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June 18, 2020 Filed Jun 19, 2020 20:07 UTC SaleCommon Stock 3,200 $40.65 $130,067.20
Disclosure

SEC source: 0001447362-20-000131 · wf-form4_159259721269220.xml · nonDerivative · entry 2

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,422,455

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F5 · price: This transaction was executed in multiple trades at prices ranging from $40.080 to $41.070, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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June 18, 2020 Filed Jun 22, 2020 20:57 UTC SaleCommon Stock 1,793 $42.83 $76,794.19
Disclosure

SEC source: 0001447362-20-000133 · wf-form4_159285940285572.xml · nonDerivative · entry 4

BRADBURY DANIEL · CIK 0001236397 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 882,328

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by BioBrit, LLC (the "LLC") on March 13, 2020.

F5 · price: This transaction was executed in multiple trades at prices ranging from $42.62 to $43.14, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · ownership.nature: Held by the LLC, of which the Reporting Person is the managing member and has voting and investment power over the shares.

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June 18, 2020 Filed Jun 22, 2020 20:57 UTC SaleCommon Stock 1,557 $42.10 $65,549.70
Disclosure

SEC source: 0001447362-20-000133 · wf-form4_159285940285572.xml · nonDerivative · entry 3

BRADBURY DANIEL · CIK 0001236397 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 884,121

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by BioBrit, LLC (the "LLC") on March 13, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $41.60 to $42.59, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · ownership.nature: Held by the LLC, of which the Reporting Person is the managing member and has voting and investment power over the shares.

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June 18, 2020 Filed Jun 22, 2020 20:57 UTC SaleCommon Stock 300 $41.09 $12,327.00
Disclosure

SEC source: 0001447362-20-000133 · wf-form4_159285940285572.xml · nonDerivative · entry 2

BRADBURY DANIEL · CIK 0001236397 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 885,678

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by BioBrit, LLC (the "LLC") on March 13, 2020.

F3 · price: This transaction was executed in multiple trades at prices ranging from $40.50 to $41.48, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · ownership.nature: Held by the LLC, of which the Reporting Person is the managing member and has voting and investment power over the shares.

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June 18, 2020 Filed Jun 22, 2020 20:57 UTC SaleCommon Stock 100 $38.94 $3,894.00
Disclosure

SEC source: 0001447362-20-000133 · wf-form4_159285940285572.xml · nonDerivative · entry 1

BRADBURY DANIEL · CIK 0001236397 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 885,978

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by BioBrit, LLC (the "LLC") on March 13, 2020.

F2 · ownership.nature: Held by the LLC, of which the Reporting Person is the managing member and has voting and investment power over the shares.

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June 17, 2020 Filed Jun 19, 2020 20:07 UTC SaleCommon Stock 12,478 $39.12 $488,151.84
Disclosure

SEC source: 0001447362-20-000131 · wf-form4_159259721269220.xml · nonDerivative · entry 1

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,425,655

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $39.000 to $39.510, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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June 16, 2020 Filed Jun 17, 2020 20:25 UTC SaleCommon Stock 2,750 $39.04 $107,360.00
Disclosure

SEC source: 0001447362-20-000129 · wf-form4_159242552631770.xml · nonDerivative · entry 4

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,438,133

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F6 · price: This transaction was executed in multiple trades at prices ranging from $39.00 to $39.41, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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June 15, 2020 Filed Jun 17, 2020 20:25 UTC SaleCommon Stock 100 $41.09 $4,109.00
Disclosure

SEC source: 0001447362-20-000129 · wf-form4_159242552631770.xml · nonDerivative · entry 3

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,440,883

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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June 15, 2020 Filed Jun 17, 2020 20:25 UTC SaleCommon Stock 7,667 $40.42 $309,900.14
Disclosure

SEC source: 0001447362-20-000129 · wf-form4_159242552631770.xml · nonDerivative · entry 2

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,440,983

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F5 · price: This transaction was executed in multiple trades at prices ranging from $40.00 to $40.99, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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June 15, 2020 Filed Jun 17, 2020 20:25 UTC SaleCommon Stock 14,428 $39.26 $566,443.28
Disclosure

SEC source: 0001447362-20-000129 · wf-form4_159242552631770.xml · nonDerivative · entry 1

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,448,650

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $39.00 to $39.96, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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June 15, 2020 Filed Jun 17, 2020 20:23 UTC SaleCommon Stock 6,000 $40.00 $240,000.00
Disclosure

SEC source: 0001447362-20-000127 · wf-form4_159242537312017.xml · nonDerivative · entry 1

Anderson Bonnie H · CIK 0001588970 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trust

Disclosed balance after: 24,723

F1 · kind: The transaction on this Form 4 was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 17, 2020.

F2 · ownership.nature: Held by the Bonnie H. Anderson Living Trust, or the Anderson Trust. The Reporting Person is the trustee of the Anderson Trust.

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June 10, 2020 Filed Jun 12, 2020 15:57 UTC SaleCommon Stock 2,108 $39.00 $82,212.00
Disclosure

SEC source: 0001447362-20-000125 · wf-form4_159197745924760.xml · nonDerivative · entry 1

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,463,078

F1 · kind: The transaction on this Form 4 was made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $39.00 to $39.01, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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June 09, 2020 Filed Jun 10, 2020 20:14 UTC
MAETZOLD DEREK JDirector · Pres. & Chief Exec. Officer · 10% owner
SaleCommon Stock 1,138 $38.39 $43,687.82
Disclosure

SEC source: 0001447362-20-000123 · wf-form4_159182007509330.xml · nonDerivative · entry 2

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,617,348

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 18, 2020.

F3 · price: This transaction was executed in multiple trades at prices ranging from $38.09 to $38.67, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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June 09, 2020 Filed Jun 10, 2020 20:14 UTC
MAETZOLD DEREK JDirector · Pres. & Chief Exec. Officer · 10% owner
SaleCommon Stock 3,862 $37.62 $145,288.44
Disclosure

SEC source: 0001447362-20-000123 · wf-form4_159182007509330.xml · nonDerivative · entry 1

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,618,486

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 18, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $37.07 to $38.05, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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June 04, 2020 Filed Jun 5, 2020 20:05 UTC SaleCommon Stock 727 $37.79 $27,475.51
Disclosure

SEC source: 0001447362-20-000103 · wf-form4_159138754132995.xml · nonDerivative · entry 5

BRADBURY DANIEL · CIK 0001236397 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 886,078

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by BioBrit, LLC (the "LLC") on March 13, 2020.

F6 · price: This transaction was executed in multiple trades at prices ranging from $37.680 to $37.930, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by the LLC, of which the Reporting Person is the managing member and has voting and investment power over the shares.

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June 04, 2020 Filed Jun 5, 2020 20:05 UTC SaleCommon Stock 3,023 $37.31 $112,776.04
Disclosure

SEC source: 0001447362-20-000103 · wf-form4_159138754132995.xml · nonDerivative · entry 4

BRADBURY DANIEL · CIK 0001236397 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 886,805

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by BioBrit, LLC (the "LLC") on March 13, 2020.

F5 · price: This transaction was executed in multiple trades at prices ranging from $36.680 to $37.660, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by the LLC, of which the Reporting Person is the managing member and has voting and investment power over the shares.

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June 04, 2020 Filed Jun 8, 2020 16:24 UTC GrantStock option (right to buy) · Derivative 8,000 $0.00 Strike: $37.50 $0.00
Disclosure

SEC source: 0001447362-20-000109 · wf-form4_159163343456364.xml · derivative · entry 1

KABAKOFF DAVID S · CIK 0001024008 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Common Stock · 8,000 shares

Expires 2030-06-03

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June 04, 2020 Filed Jun 8, 2020 16:22 UTC GrantStock option (right to buy) · Derivative 8,000 $0.00 Strike: $37.50 $0.00
Disclosure

SEC source: 0001447362-20-000107 · wf-form4_159163331382190.xml · derivative · entry 1

Harrison Miles · CIK 0001808228 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Common Stock · 8,000 shares

Expires 2030-06-03

Read SEC document
June 04, 2020 Filed Jun 8, 2020 16:34 UTC GrantStock option (right to buy) · Derivative 8,000 $0.00 Strike: $37.50 $0.00
Disclosure

SEC source: 0001447362-20-000117 · wf-form4_159163403166177.xml · derivative · entry 1

Aspinall Mara G. · CIK 0001623049 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Common Stock · 8,000 shares

Expires 2030-06-03

Read SEC document
June 04, 2020 Filed Jun 8, 2020 16:31 UTC GrantCommon Stock · Derivative 8,000 $0.00 Strike: $37.50 $0.00
Disclosure

SEC source: 0001447362-20-000115 · wf-form4_159163386869564.xml · derivative · entry 1

BRADBURY DANIEL · CIK 0001236397 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Common Stock · 8,000 shares

Expires 2030-06-03

Read SEC document
June 04, 2020 Filed Jun 8, 2020 16:28 UTC GrantStock option (right to buy) · Derivative 8,000 $0.00 Strike: $37.50 $0.00
Disclosure

SEC source: 0001447362-20-000113 · wf-form4_159163370513906.xml · derivative · entry 1

Cole G Bradley · CIK 0001337798 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Common Stock · 8,000 shares

Expires 2030-06-03

Read SEC document
June 04, 2020 Filed Jun 8, 2020 16:26 UTC GrantStock option (right to buy) · Derivative 8,000 $0.00 Strike: $37.50 $0.00
Disclosure

SEC source: 0001447362-20-000111 · wf-form4_159163356316000.xml · derivative · entry 1

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Common Stock · 8,000 shares

Expires 2030-06-03

Read SEC document
June 04, 2020 Filed Jun 8, 2020 16:19 UTC GrantStock option (right to buy) · Derivative 8,000 $0.00 Strike: $37.50 $0.00
Disclosure

SEC source: 0001447362-20-000105 · wf-form4_159163315346347.xml · derivative · entry 1

Anderson Bonnie H · CIK 0001588970 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

Underlying: Common Stock · 8,000 shares

Expires 2030-06-03

Read SEC document
June 03, 2020 Filed Jun 5, 2020 20:05 UTC SaleCommon Stock 13 $38.30 $497.84
Disclosure

SEC source: 0001447362-20-000103 · wf-form4_159138754132995.xml · nonDerivative · entry 3

BRADBURY DANIEL · CIK 0001236397 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 889,828

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by BioBrit, LLC (the "LLC") on March 13, 2020.

F3 · ownership.nature: Held by the LLC, of which the Reporting Person is the managing member and has voting and investment power over the shares.

Read SEC document
June 03, 2020 Filed Jun 5, 2020 20:05 UTC SaleCommon Stock 1,087 $37.74 $41,020.12
Disclosure

SEC source: 0001447362-20-000103 · wf-form4_159138754132995.xml · nonDerivative · entry 2

BRADBURY DANIEL · CIK 0001236397 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 889,841

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by BioBrit, LLC (the "LLC") on March 13, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $37.280 to $38.245, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by the LLC, of which the Reporting Person is the managing member and has voting and investment power over the shares.

Read SEC document
June 03, 2020 Filed Jun 5, 2020 20:05 UTC SaleCommon Stock 2,650 $36.71 $97,276.20
Disclosure

SEC source: 0001447362-20-000103 · wf-form4_159138754132995.xml · nonDerivative · entry 1

BRADBURY DANIEL · CIK 0001236397 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 890,928

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by BioBrit, LLC (the "LLC") on March 13, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $36.190 to $37.170, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by the LLC, of which the Reporting Person is the managing member and has voting and investment power over the shares.

Read SEC document
June 02, 2020 Filed Jun 4, 2020 20:07 UTC
Spiess Bernhard E.Chief Business Officer
SaleCommon Stock 400 $38.94 $15,576.00
Disclosure

SEC source: 0001447362-20-000101 · wf-form4_159130122788334.xml · nonDerivative · entry 2

Spiess Bernhard E. · CIK 0001782994 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,626

F2 · price: This transaction was executed in multiple trades at prices ranging from $38.93 to $38.95, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 02, 2020 Filed Jun 4, 2020 20:07 UTC
Spiess Bernhard E.Chief Business Officer
SaleCommon Stock 31,833 $38.18 $1,215,383.94
Disclosure

SEC source: 0001447362-20-000101 · wf-form4_159130122788334.xml · nonDerivative · entry 1

Spiess Bernhard E. · CIK 0001782994 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,026

F1 · price: This transaction was executed in multiple trades at prices ranging from $37.93 to $38.92, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
June 02, 2020 Filed Jun 4, 2020 20:06 UTC SaleCommon Stock 4,362 $39.01 $170,161.62
Disclosure

SEC source: 0001447362-20-000100 · wf-form4_159130114787335.xml · nonDerivative · entry 1

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,465,186

F1 · kind: The transaction on this Form 4 was made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $39.00 to $39.03, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP"), MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP") and MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP"). MGC 2013 GP is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
June 01, 2020 Filed Jun 3, 2020 20:05 UTC OtherCommon Stock 4,125 $0.00 $0.00
Disclosure

SEC source: 0001447362-20-000097 · wf-form4_159121472461802.xml · nonDerivative · entry 5

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212,178

F11 · kind: Reflects receipt of shares by the Reporting Person from MGC 2013 LP in the Distribution.

Read SEC document
June 01, 2020 Filed Jun 3, 2020 20:05 UTC OtherCommon Stock 717 $0.00 $0.00
Disclosure

SEC source: 0001447362-20-000097 · wf-form4_159121472461802.xml · nonDerivative · entry 4

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 717

F9 · kind: Reflects receipt of shares by MOD Partners, LLC ("MOD LLC") from MGC 2013 LP in the Distribution.

F10 · ownership.nature: Held by MOD LLC. The Reporting Person is the President and a member of MOD LLC and has voting and investment power over the shares held by MOD LLC. The Reporting Person disclaims beneficial ownership of the shares held by MOD LLC as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
June 01, 2020 Filed Jun 3, 2020 20:05 UTC OtherCommon Stock 1,526 $0.00 $0.00
Disclosure

SEC source: 0001447362-20-000097 · wf-form4_159121472461802.xml · nonDerivative · entry 3

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,469,548

F6 · kind: Reflects receipt of shares by MGC 2013 GP from MGC 2013 LP in the Distribution.

F7 · ownership.nature: Held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. MGC 2013 GP is the general partner of MGC 2013 LP. MGC 2018 GP is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F8 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP, MGC 2018 QP LP and MGC 2013 GP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
June 01, 2020 Filed Jun 3, 2020 20:05 UTC OtherCommon Stock 149,971 $0.00 $0.00
Disclosure

SEC source: 0001447362-20-000097 · wf-form4_159121472461802.xml · nonDerivative · entry 2

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,468,022

F5 · kind: Reflects a pro-rata in-kind distribution by MGC 2013 LP of 149,971 shares to its general and limited partners for no consideration in accordance with the terms of MGC 2013 LP's Limited Partnership Agreement (the "Distribution").

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP") and MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP"). MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP") is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
June 01, 2020 Filed Jun 3, 2020 20:05 UTC SaleCommon Stock 371 $39.06 $14,491.26
Disclosure

SEC source: 0001447362-20-000097 · wf-form4_159121472461802.xml · nonDerivative · entry 1

Cook Joseph C. III · CIK 0001783205 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,617,993

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $39.00 to $39.14, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP") and MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP"). MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP") is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
May 28, 2020 Filed Jun 1, 2020 20:07 UTC
Cook Joseph C. IIIDirector · 10% owner
SaleCommon Stock 300 $39.30 $11,790.00
Disclosure

SEC source: 0001447362-20-000091 · wf-form4_159104203842246.xml · nonDerivative · entry 3

Cook Joseph C. III · CIK 0001783205 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,618,364

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP") and MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP"). MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP") is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
May 28, 2020 Filed Jun 1, 2020 20:07 UTC
Cook Joseph C. IIIDirector · 10% owner
SaleCommon Stock 13,846 $38.73 $536,255.58
Disclosure

SEC source: 0001447362-20-000091 · wf-form4_159104203842246.xml · nonDerivative · entry 2

Cook Joseph C. III · CIK 0001783205 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,618,664

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F5 · price: This transaction was executed in multiple trades at prices ranging from $38.15 to $39.08, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP") and MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP"). MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP") is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
May 28, 2020 Filed Jun 1, 2020 20:07 UTC
Cook Joseph C. IIIDirector · 10% owner
SaleCommon Stock 1,374 $37.82 $51,964.68
Disclosure

SEC source: 0001447362-20-000091 · wf-form4_159104203842246.xml · nonDerivative · entry 1

Cook Joseph C. III · CIK 0001783205 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,632,510

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $37.15 to $38.13, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP") and MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP"). MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP") is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
May 27, 2020 Filed May 28, 2020 20:09 UTC
MAETZOLD DEREK JDirector · Pres. & Chief Exec. Officer · 10% owner
SaleCommon Stock 444 $38.04 $16,889.76
Disclosure

SEC source: 0001447362-20-000088 · wf-form4_159069652619721.xml · nonDerivative · entry 3

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,622,348

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 18, 2020.

F4 · price: This transaction was executed in multiple trades at prices ranging from $37.96 to $38.12, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
May 27, 2020 Filed May 28, 2020 20:09 UTC
MAETZOLD DEREK JDirector · Pres. & Chief Exec. Officer · 10% owner
SaleCommon Stock 2,556 $37.10 $94,827.60
Disclosure

SEC source: 0001447362-20-000088 · wf-form4_159069652619721.xml · nonDerivative · entry 2

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,622,792

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 18, 2020.

F3 · price: This transaction was executed in multiple trades at prices ranging from $36.67 to $37.64, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
May 27, 2020 Filed May 28, 2020 20:09 UTC
MAETZOLD DEREK JDirector · Pres. & Chief Exec. Officer · 10% owner
SaleCommon Stock 2,000 $36.01 $72,020.00
Disclosure

SEC source: 0001447362-20-000088 · wf-form4_159069652619721.xml · nonDerivative · entry 1

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,625,348

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 18, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $35.52 to $36.38, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
May 27, 2020 Filed May 28, 2020 20:07 UTC
Cook Joseph C. IIIDirector · 10% owner
SaleCommon Stock 1,884 $38.17 $71,912.28
Disclosure

SEC source: 0001447362-20-000086 · wf-form4_159069642002783.xml · nonDerivative · entry 5

Cook Joseph C. III · CIK 0001783205 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,633,884

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F8 · price: This transaction was executed in multiple trades at prices ranging from $38.00 to $38.44, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP") and MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP"). MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP") is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
May 27, 2020 Filed May 28, 2020 20:07 UTC
Cook Joseph C. IIIDirector · 10% owner
SaleCommon Stock 10,630 $37.38 $397,349.40
Disclosure

SEC source: 0001447362-20-000086 · wf-form4_159069642002783.xml · nonDerivative · entry 4

Cook Joseph C. III · CIK 0001783205 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,635,768

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F7 · price: This transaction was executed in multiple trades at prices ranging from $37.00 to $37.99, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP") and MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP"). MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP") is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

Read SEC document
May 26, 2020 Filed May 28, 2020 20:07 UTC
Cook Joseph C. IIIDirector · 10% owner
SaleCommon Stock 4,797 $39.19 $187,994.43
Disclosure

SEC source: 0001447362-20-000086 · wf-form4_159069642002783.xml · nonDerivative · entry 3

Cook Joseph C. III · CIK 0001783205 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,646,398

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F6 · price: This transaction was executed in multiple trades at prices ranging from $39.04 to $39.58, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP") and MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP"). MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP") is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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May 26, 2020 Filed May 28, 2020 20:07 UTC
Cook Joseph C. IIIDirector · 10% owner
SaleCommon Stock 16,924 $38.72 $655,297.28
Disclosure

SEC source: 0001447362-20-000086 · wf-form4_159069642002783.xml · nonDerivative · entry 2

Cook Joseph C. III · CIK 0001783205 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,651,195

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F5 · price: This transaction was executed in multiple trades at prices ranging from $38.04 to $39.03, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP") and MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP"). MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP") is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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May 26, 2020 Filed May 28, 2020 20:07 UTC
Cook Joseph C. IIIDirector · 10% owner
SaleCommon Stock 2,099 $37.28 $78,250.72
Disclosure

SEC source: 0001447362-20-000086 · wf-form4_159069642002783.xml · nonDerivative · entry 1

Cook Joseph C. III · CIK 0001783205 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 1,668,119

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by MGC Venture Partners 2013, L.P. ("MGC 2013 LP") on March 13, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $37.00 to $37.68, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · ownership.nature: Held by MGC 2013 LP, MGC Venture Partners 2018, L.P. ("MGC 2018 LP") and MGC Venture Partners QP 2018, L.P. ("MGC 2018 QP LP"). MGC Venture Partners 2013 GP, LLC ("MGC 2013 GP") is the general partner of MGC 2013 LP. MGC Venture Partners 2018 GP, LLC ("MGC 2018 GP") is the general partner of MGC 2018 LP and MGC 2018 QP LP.

F4 · ownership.nature: The Reporting Person is a managing director of MGC 2013 GP and a managing partner of MGC 2018 GP, and shares voting and investment power over the shares held by MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP. The Reporting Person disclaims beneficial ownership of the shares held by MGC 2013 GP, MGC 2018 GP, MGC 2013 LP, MGC 2018 LP and MGC 2018 QP LP as reported herein, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purposes.

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May 22, 2020 Filed May 26, 2020 20:09 UTC
MAETZOLD DEREK JDirector · Pres. & Chief Exec. Officer · 10% owner
SaleCommon Stock 1,011 $37.53 $37,942.83
Disclosure

SEC source: 0001447362-20-000080 · wf-form4_159052373891673.xml · nonDerivative · entry 2

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,627,348

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 18, 2020.

F3 · price: This transaction was executed in multiple trades at prices ranging from $37.31 to $37.98, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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May 22, 2020 Filed May 26, 2020 20:09 UTC
MAETZOLD DEREK JDirector · Pres. & Chief Exec. Officer · 10% owner
SaleCommon Stock 3,989 $36.83 $146,914.87
Disclosure

SEC source: 0001447362-20-000080 · wf-form4_159052373891673.xml · nonDerivative · entry 1

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,628,359

F1 · kind: The transactions on this Form 4 were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on March 18, 2020.

F2 · price: This transaction was executed in multiple trades at prices ranging from $36.29 to $37.29, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.