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ESS Tech, Inc.

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Tapewire entity
7856
SEC CIK
0001819438
Parsed reports
159

Last 12 months

Inside the activity.

1 purchase rows · 8 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202602
Mar 202600
Apr 202600
May 202604
Jun 202610
Jul 202600
Aug 202602
Sep 202600
Oct 202600

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
May 17, 2024 Filed May 17, 2024 16:42 UTC GrantCommon Stock 202,702 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-023945 · wk-form4_1715964118.xml · nonDerivative · entry 1

Nijhawan Sandeep · CIK 0001544911 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 338,075

F1 · shares: The reported shares are represented by restricted stock units ("RSUs") which vest on the earlier of (i) May 17, 2025 or (ii) the day prior to the next annual meeting of stockholders. The Reporting Person has elected to defer the settlement of these RSUs to a date within 30 days of the earlier of (i) his separation of service from the Issuer within the meaning of Section 409A of the Internal Revenue Code (Section 409A) or (ii) the date on which a change of control (as defined in the Issuer's plan) occurs, provided that such transaction qualifies as a change of control within the meaning of Section 409A.

F2 · balance_after: A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
May 17, 2024 Filed May 17, 2024 16:45 UTC GrantCommon Stock 202,702 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-023949 · wk-form4_1715964344.xml · nonDerivative · entry 1

Garabedian Raffi · CIK 0001549086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 392,429

F1 · shares: The reported shares are represented by restricted stock units ("RSUs") which vest on the earlier of (i) May 17, 2025 or (ii) the day prior to the next annual meeting of stockholders. The Reporting Person has elected to defer the settlement of these RSUs to a date within 30 days of the earlier of (i) his separation of service from the Issuer within the meaning of Section 409A of the Internal Revenue Code (Section 409A) or (ii) the date on which a change of control (as defined in the Issuer's plan) occurs, provided that such transaction qualifies as a change of control within the meaning of Section 409A.

F2 · balance_after: A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
May 17, 2024 Filed May 17, 2024 16:47 UTC GrantCommon Stock 202,702 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-023951 · wk-form4_1715964454.xml · nonDerivative · entry 2

Hossfeld Rich · CIK 0001885330 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 215,202

F2 · shares: The reported shares are represented by RSUs which vest on the earlier of (i) May 17, 2025 or (ii) the day prior to the next annual meeting of stockholders. The Reporting Person has elected to defer the settlement of these RSUs to a date within 30 days of the earlier of (i) his separation of service from the Issuer within the meaning of Section 409A of the Internal Revenue Code (Section 409A) or (ii) the date on which a change of control (as defined in the Issuer's plan) occurs, provided that such transaction qualifies as a change of control within the meaning of Section 409A.

F3 · balance_after: A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
May 15, 2024 Filed May 17, 2024 16:47 UTC Disposition to issuerCommon Stock 135,373 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-023951 · wk-form4_1715964454.xml · nonDerivative · entry 1

Hossfeld Rich · CIK 0001885330 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

F1 · shares: The Reporting Person has elected to decline the shares issuable upon the settlement of the Restricted Stock Unit (RSU) awarded on May 19, 2023. As a result, the RSU was cancelled on May 15, 2024.

Read SEC document
May 14, 2024 Filed May 15, 2024 11:49 UTC
Teamey KyleDirector
PurchaseCommon Stock 1,250 $0.79 $987.38
Disclosure

SEC source: 0001628280-24-023439 · wk-form4_1715788181.xml · nonDerivative · entry 1

Teamey Kyle · CIK 0001884670 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,609

Read SEC document
May 10, 2024 Filed May 13, 2024 16:41 UTC
Quarls HarryDirector
PurchaseCommon Stock 57,310 $0.79 $44,988.35
Disclosure

SEC source: 0001628280-24-022822 · wk-form4_1715618457.xml · nonDerivative · entry 1

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 423,456

F1 · shares: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.75 to $0.87, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F2 · balance_after: A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
May 09, 2024 Filed May 10, 2024 00:44 UTC
Quarls HarryDirector
PurchaseCommon Stock 42,690 $0.84 $35,816.91
Disclosure

SEC source: 0001628280-24-022430 · wk-form4_1715301867.xml · nonDerivative · entry 1

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 366,146

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $0.808 to $0.8551, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F2 · balance_after: A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
March 15, 2024 Filed Mar 18, 2024 20:19 UTC PurchaseCommon Stock 2,300 $0.73 $1,669.34
Disclosure

SEC source: 0001628280-24-011656 · wk-form4_1710793135.xml · nonDerivative · entry 2

Hossfeld Rich · CIK 0001885330 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 147,873

F1 · balance_after: A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
March 15, 2024 Filed Mar 18, 2024 20:19 UTC PurchaseCommon Stock 200 $0.73 $145.14
Disclosure

SEC source: 0001628280-24-011656 · wk-form4_1710793135.xml · nonDerivative · entry 1

Hossfeld Rich · CIK 0001885330 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,573

F1 · balance_after: A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
March 07, 2024 Filed May 8, 2024 19:03 UTC
Dresselhuys Eric P.Director · Chief Executive Officer
GrantCommon Stock 622,771 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-021833 · wk-form4_1715209392.xml · nonDerivative · entry 1

Dresselhuys Eric P. · CIK 0001571531 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,718,239

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in 16 equal quarterly installments with the first vest date on May 20, 2024.

F2 · balance_after: A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
February 20, 2024 Filed Apr 15, 2025 20:19 UTC
Rabb AnthonyChief Financial Officer
Tax withholdingCommon Stock 1,044 $13.67 $14,267.83
Disclosure

SEC source: 0001628280-25-017857 · wk-form4_1744748341.xml · nonDerivative · entry 4

Rabb Anthony · CIK 0001953607 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,281

F1 · shares: The reported shares were withheld by the Issuer upon vesting of restricted stock units, or RSUs, to satisfy tax withholding obligations.

F2 · balance_after: A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
February 15, 2024 Filed Feb 16, 2024 21:57 UTC
Rabb AnthonyChief Financial Officer
GrantCommon Stock 550,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-005375 · wk-form4_1708120665.xml · nonDerivative · entry 1

Rabb Anthony · CIK 0001953607 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,242,468

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest as to 1/16th of the RSU on May 20, 2024 and 1/16th of the RSU shall vest quarterly thereafter, subject to the Reporting Person remains as Service Provider to the issuer through each such vest date.

F2 · balance_after: A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
November 20, 2023 Filed Apr 15, 2025 20:19 UTC
Rabb AnthonyChief Financial Officer
Tax withholdingCommon Stock 4,298 $17.55 $75,429.90
Disclosure

SEC source: 0001628280-25-017857 · wk-form4_1744748341.xml · nonDerivative · entry 3

Rabb Anthony · CIK 0001953607 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,325

F1 · shares: The reported shares were withheld by the Issuer upon vesting of restricted stock units, or RSUs, to satisfy tax withholding obligations.

F2 · balance_after: A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
November 16, 2023 Filed Nov 16, 2023 22:48 UTC
Quarls HarryDirector
PurchaseCommon Stock 5,489 $1.25 $6,865.64
Disclosure

SEC source: 0001628280-23-039351 · wk-form4_1700174874.xml · nonDerivative · entry 1

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 323,456

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.23 to $1.28, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F2 · balance_after: The reported shares are represented by restricted stock units, or RSUs, which vest as to 1/3 of the RSUs on the one year anniversary of the date of grant and 1/3 of the RSUs shall vest in annually thereafter, provided that the Reporting Person remains a Service Provider to the issuer on each such vest date.

Read SEC document
November 15, 2023 Filed Nov 16, 2023 00:07 UTC
Quarls HarryDirector
PurchaseCommon Stock 67,118 $1.35 $90,307.27
Disclosure

SEC source: 0001628280-23-039195 · wk-form4_1700093265.xml · nonDerivative · entry 1

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 317,967

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.28 to $1.41, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F2 · balance_after: The reported shares are represented by restricted stock units, or RSUs, which vest as to 1/3 of the RSUs on the one year anniversary of the date of grant and 1/3 of the RSUs shall vest in annually thereafter, provided that the Reporting Person remains a Service Provider to the issuer on each such vest date.

Read SEC document
November 14, 2023 Filed Nov 14, 2023 22:27 UTC
Quarls HarryDirector
PurchaseCommon Stock 80,579 $1.27 $102,295.04
Disclosure

SEC source: 0001628280-23-039022 · wk-form4_1700000819.xml · nonDerivative · entry 1

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,849

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.19 to $1.33, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F2 · balance_after: A portion of the reported shares are represented by restricted stock units, or RSUs, which vest as to 1/3 of the RSUs on the one year anniversary of the date of grant and 1/3 of the RSUs shall vest in annually thereafter, provided that the Reporting Person remains a Service Provider to the issuer on each such vest date.

Read SEC document
November 13, 2023 Filed Nov 13, 2023 16:07 UTC
Teamey KyleDirector
PurchaseCommon Stock 1,000 $1.11 $1,106.30
Disclosure

SEC source: 0001628280-23-038604 · wk-form4_1699909653.xml · nonDerivative · entry 1

Teamey Kyle · CIK 0001884670 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 172,359

Read SEC document
November 13, 2023 Filed Nov 13, 2023 23:21 UTC
Quarls HarryDirector
PurchaseCommon Stock 46,814 $1.10 $51,631.16
Disclosure

SEC source: 0001628280-23-038730 · wk-form4_1699917671.xml · nonDerivative · entry 1

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,270

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.07 to $1.14, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F2 · balance_after: The reported shares are represented by restricted stock units, or RSUs, which vest as to 1/3 of the RSUs on the one year anniversary of the date of grant and 1/3 of the RSUs shall vest in annually thereafter, provided that the Reporting Person remains a Service Provider to the issuer on each such vest date.

Read SEC document
September 05, 2023 Filed Sep 6, 2023 17:11 UTC
Dresselhuys Eric P.Director · Chief Executive Officer
GrantEmployee Stock Option (right to buy) · Derivative 192,926 $0.00 Strike: $1.60 $0.00
Disclosure

SEC source: 0001628280-23-031574 · wk-form4_1694034678.xml · derivative · entry 2

Dresselhuys Eric P. · CIK 0001571531 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 192,926

Underlying: Common Stock · 192,926 shares

Expires 2033-09-05

F3 · shares: 1/3 of the shares subject to the option shall vest on the one year anniversary of the date of grant and 1/3 of the shares subject to the option shall vest annually thereafter, provided that the Reporting Person remains as a Service Provider to the issuer as of each vest date.

Read SEC document
September 05, 2023 Filed Sep 6, 2023 17:11 UTC
Dresselhuys Eric P.Director · Chief Executive Officer
GrantCommon Stock 128,617 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-031574 · wk-form4_1694034678.xml · nonDerivative · entry 1

Dresselhuys Eric P. · CIK 0001571531 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,095,468

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest as to 1/3 of the RSUs on November 20, 2024 and 1/3 of the RSUs vest annually thereafter subject to the Reporting Person remaining as a Service Provider to the issuer as of each vest date.

F2 · balance_after: A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
August 28, 2023 Filed Aug 31, 2023 00:47 UTC
Quarls HarryDirector
GrantStock Option (right to buy) · Derivative 185,184 $0.00 Strike: $1.43 $0.00
Disclosure

SEC source: 0001628280-23-031039 · wk-form4_1693442864.xml · derivative · entry 2

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 185,184

Underlying: Common Stock · 185,184 shares

Expires 2034-08-27

F3 · derivative.exercise_date: 1/3 of the shares subject to the option shall vest on the one year anniversary of the date of grant and 1/3 of the shares subject to the option shall vest annually thereafter, provided that the Reporting Person remains as a Service Provider to the issuer as of each vest date.

Read SEC document
August 28, 2023 Filed Aug 31, 2023 00:47 UTC
Quarls HarryDirector
GrantCommon Stock 123,456 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-031039 · wk-form4_1693442864.xml · nonDerivative · entry 1

Quarls Harry · CIK 0001685105 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,456

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest as to 1/3 of the RSUs on the one year anniversary of the date of grant and 1/3 of the RSUs shall vest annually thereafter, provided that the Reporting Person remains a Service Provider to the issuer on each such vest date.

F2 · balance_after: A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
August 20, 2023 Filed Apr 15, 2025 20:19 UTC
Rabb AnthonyChief Financial Officer
Tax withholdingCommon Stock 106 $18.15 $1,923.90
Disclosure

SEC source: 0001628280-25-017857 · wk-form4_1744748341.xml · nonDerivative · entry 2

Rabb Anthony · CIK 0001953607 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,623

F1 · shares: The reported shares were withheld by the Issuer upon vesting of restricted stock units, or RSUs, to satisfy tax withholding obligations.

F2 · balance_after: A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
May 20, 2023 Filed Apr 15, 2025 20:19 UTC
Rabb AnthonyChief Financial Officer
Tax withholdingCommon Stock 100 $18.00 $1,800.00
Disclosure

SEC source: 0001628280-25-017857 · wk-form4_1744748341.xml · nonDerivative · entry 1

Rabb Anthony · CIK 0001953607 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,729

F1 · shares: The reported shares were withheld by the Issuer upon vesting of restricted stock units, or RSUs, to satisfy tax withholding obligations.

F2 · balance_after: A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
May 19, 2023 Filed May 22, 2023 16:22 UTC
Teamey KyleDirector
GrantCommon Stock 135,373 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-019257 · wk-form4_1684786931.xml · nonDerivative · entry 1

Teamey Kyle · CIK 0001884670 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,359

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) May 19, 2024 or (ii) the day prior to the Issuer's next annual meeting of stockholders.

Read SEC document
May 19, 2023 Filed May 22, 2023 20:21 UTC GrantCommon Stock 135,373 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-019256 · wk-form4_1684786897.xml · nonDerivative · entry 1

WELLMAN ALEXI · CIK 0001705428 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 177,931

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) May 19, 2024 or (ii) the day prior to the Issuer's next annual meeting of stockholders.

Read SEC document
May 19, 2023 Filed May 22, 2023 16:23 UTC GrantCommon Stock 135,373 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-019259 · wk-form4_1684786962.xml · nonDerivative · entry 1

NIGGLI MICHAEL R · CIK 0001377160 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 749,194

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) May 19, 2024 or (ii) the day prior to the Issuer's next annual meeting of stockholders.

Read SEC document
May 19, 2023 Filed May 22, 2023 20:23 UTC GrantCommon Stock 135,373 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-019260 · wk-form4_1684787013.xml · nonDerivative · entry 1

Garabedian Raffi · CIK 0001549086 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 189,727

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) May 19, 2024 or (ii) the day prior to the Issuer's next annual meeting of stockholders.

Read SEC document
May 19, 2023 Filed May 22, 2023 20:20 UTC GrantCommon Stock 135,373 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-019254 · wk-form4_1684786824.xml · nonDerivative · entry 1

Hossfeld Rich · CIK 0001885330 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,373

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) May 19, 2024 or (ii) the day prior to the Issuer's next annual meeting of stockholders.

Read SEC document
May 19, 2023 Filed May 24, 2023 21:09 UTC GrantCommon Stock 135,373 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-019609 · wk-form4_1684962544.xml · nonDerivative · entry 1

Nijhawan Sandeep · CIK 0001544911 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,373

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) May 19, 2024 or (ii) the day prior to the Issuer's next annual meeting of stockholders.

Read SEC document
May 16, 2023 Filed May 16, 2023 20:44 UTC PurchaseCommon Stock 10,000 $0.81 $8,055.00
Disclosure

SEC source: 0001628280-23-018451 · wk-form4_1684269855.xml · nonDerivative · entry 1

Hossfeld Rich · CIK 0001885330 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Read SEC document
May 16, 2023 Filed May 17, 2023 16:26 UTC PurchaseCommon Stock 10,000 $0.81 $8,104.00
Disclosure

SEC source: 0001628280-23-018718 · wk-form4_1684355179.xml · nonDerivative · entry 1

NIGGLI MICHAEL R · CIK 0001377160 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 613,821

Read SEC document
May 15, 2023 Filed May 16, 2023 16:40 UTC
Teamey KyleDirector
PurchaseCommon Stock 100 $0.84 $84.34
Disclosure

SEC source: 0001628280-23-018440 · wk-form4_1684269611.xml · nonDerivative · entry 2

Teamey Kyle · CIK 0001884670 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,986

Read SEC document
May 15, 2023 Filed May 16, 2023 16:40 UTC
Teamey KyleDirector
PurchaseCommon Stock 3,900 $0.84 $3,288.87
Disclosure

SEC source: 0001628280-23-018440 · wk-form4_1684269611.xml · nonDerivative · entry 1

Teamey Kyle · CIK 0001884670 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,886

Read SEC document
May 12, 2023 Filed May 15, 2023 21:05 UTC PurchaseCommon Stock 20,000 $1.13 $22,592.00
Disclosure

SEC source: 0001628280-23-018310 · wk-form4_1684199137.xml · nonDerivative · entry 1

NIGGLI MICHAEL R · CIK 0001377160 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 603,821

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.125 to $1.13, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

Read SEC document
April 26, 2023 Filed Apr 26, 2023 19:31 UTC
Dresselhuys Eric P.Director · Chief Executive Officer
GrantCommon Stock 622,771 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-013327 · wf-form4_168255190191707.xml · nonDerivative · entry 1

Dresselhuys Eric P. · CIK 0001571531 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,966,851

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in 16 equal quarterly installments beginning on May 20, 2023.

F2 · balance_after: A portion of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

Read SEC document
March 13, 2023 Filed Mar 14, 2023 21:56 UTC
Evans Craig EDirector · President
GrantCommon Stock 467,694 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-007911 · wf-form4_167883098291467.xml · nonDerivative · entry 1

Evans Craig E · CIK 0001885331 · Director · President

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote.

Disclosed balance after: 2,859,868

F1 · shares: The shares are represented by restricted stock units, or RSUs, which vest in 16 equal quarterly installments beginning on May 20, 2023.

F2 · ownership.nature: The shares are held directly by Julia Song. The reporting persons are husband and wife.

Read SEC document
March 13, 2023 Filed Mar 14, 2023 21:56 UTC
Rabb AnthonyChief Financial Officer
GrantCommon Stock 77,949 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-007910 · wf-form4_167883096826416.xml · nonDerivative · entry 1

Rabb Anthony · CIK 0001953607 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 693,965

F1 · shares: The shares are represented by restricted stock units, or RSUs, which vest in 16 equal quarterly installments beginning on May 20, 2023.

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March 13, 2023 Filed Feb 16, 2024 21:43 UTC Amendment
Rabb AnthonyChief Financial Officer
GrantCommon Stock 76,452 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-005366 · wk-form4a_1708119780.xml · nonDerivative · entry 1

Rabb Anthony · CIK 0001953607 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 692,468

F1 · shares: This Form 4/A is being filed solely to correct the number of restricted stock units granted to the Reporting Person on March 13, 2023. This Form 4/A does not reflect a previously unreported grant.

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March 07, 2023 Filed Mar 7, 2023 17:18 UTC
Teamey KyleDirector
PurchaseCommon Stock 2,500 $1.61 $4,012.50
Disclosure

SEC source: 0001628280-23-006777 · wf-form4_167822748415493.xml · nonDerivative · entry 1

Teamey Kyle · CIK 0001884670 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,986

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March 06, 2023 Filed Mar 7, 2023 17:18 UTC PurchaseCommon Stock 5,000 $1.65 $8,250.00
Disclosure

SEC source: 0001628280-23-006779 · wf-form4_167822750070648.xml · nonDerivative · entry 1

NIGGLI MICHAEL R · CIK 0001377160 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 583,821

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February 21, 2023 Filed Feb 23, 2023 16:10 UTC
Dresselhuys Eric P.Director · Chief Executive Officer
SaleCommon Stock 23,440 $2.04 $47,817.60
Disclosure

SEC source: 0001628280-23-004823 · wf-form4_167718658685802.xml · nonDerivative · entry 1

Dresselhuys Eric P. · CIK 0001571531 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,344,080

F1 · balance_after: The reported shares were sold to satisfy the reporting person's tax obligations in connection with the vesting of restricted stock units, or RSU's.

F2 · balance_after: A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

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February 21, 2023 Filed Feb 23, 2023 21:09 UTC
Evans Craig EDirector · President
SaleCommon Stock 4,915 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-004820 · wf-form4_167718654899550.xml · nonDerivative · entry 2

Evans Craig E · CIK 0001885331 · Director · President

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote.

Disclosed balance after: 2,392,174

F1 · shares: The reported shares were sold to satisfy the reporting person's tax obligations in connection with the vesting of restricted stock units, or RSU's.

F2 · balance_after: A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

F3 · ownership.nature: The shares are held directly by Julia Song. The reporting persons are husband and wife.

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February 21, 2023 Filed Feb 23, 2023 21:09 UTC
Evans Craig EDirector · President
SaleCommon Stock 5,536 $2.04 $11,293.44
Disclosure

SEC source: 0001628280-23-004820 · wf-form4_167718654899550.xml · nonDerivative · entry 1

Evans Craig E · CIK 0001885331 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,561,524

F1 · shares: The reported shares were sold to satisfy the reporting person's tax obligations in connection with the vesting of restricted stock units, or RSU's.

F2 · balance_after: A portion of these securities are Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock.

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December 15, 2022 Filed Dec 16, 2022 14:49 UTC PurchaseCommon Stock 19,100 $2.56 $48,896.00
Disclosure

SEC source: 0001628280-22-032080 · wf-form4_167122014917015.xml · nonDerivative · entry 1

NIGGLI MICHAEL R · CIK 0001377160 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 578,821

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.545 to $2.58, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

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November 21, 2022 Filed Nov 22, 2022 14:22 UTC
Dresselhuys Eric P.Director · Chief Executive Officer
SaleCommon Stock 14,339 $3.82 $54,757.77
Disclosure

SEC source: 0001628280-22-030639 · wf-form4_166914491441312.xml · nonDerivative · entry 1

Dresselhuys Eric P. · CIK 0001571531 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,367,520

F1 · kind: The reported shares were sold to satisfy the reporting person's tax obligations in connection with the vesting of restricted stock units, or RSU's.

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November 21, 2022 Filed Nov 22, 2022 19:20 UTC
Evans Craig EDirector · President
SaleCommon Stock 8,217 $3.82 $31,379.08
Disclosure

SEC source: 0001628280-22-030637 · wf-form4_166914480730528.xml · nonDerivative · entry 4

Evans Craig E · CIK 0001885331 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,583,400

F4 · kind: The reported shares were sold to satisfy the reporting person's tax obligations in connection with the vesting of restricted stock units, or RSU's.

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November 21, 2022 Filed Nov 22, 2022 19:20 UTC
Evans Craig EDirector · President
SaleCommon Stock 6,350 $3.82 $24,249.38
Disclosure

SEC source: 0001628280-22-030637 · wf-form4_166914480730528.xml · nonDerivative · entry 3

Evans Craig E · CIK 0001885331 · Director · President

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote.

Disclosed balance after: 2,397,089

F4 · kind: The reported shares were sold to satisfy the reporting person's tax obligations in connection with the vesting of restricted stock units, or RSU's.

F2 · ownership.nature: The shares are held directly by Julia Song. The reporting persons are husband and wife.

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November 21, 2022 Filed Nov 22, 2022 19:20 UTC
Evans Craig EDirector · President
SaleCommon Stock 50,000 $3.52 $175,935.00
Disclosure

SEC source: 0001628280-22-030637 · wf-form4_166914480730528.xml · nonDerivative · entry 2

Evans Craig E · CIK 0001885331 · Director · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,591,617

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.48 to $3.565, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

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November 18, 2022 Filed Nov 22, 2022 19:20 UTC
Evans Craig EDirector · President
SaleCommon Stock 50,000 $3.93 $196,685.00
Disclosure

SEC source: 0001628280-22-030637 · wf-form4_166914480730528.xml · nonDerivative · entry 1

Evans Craig E · CIK 0001885331 · Director · President

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote.

Disclosed balance after: 2,403,439

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.875 to $3.985, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F2 · ownership.nature: The shares are held directly by Julia Song. The reporting persons are husband and wife.

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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.