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Galsim Marco

Disclosed activity across 1 company

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32963
SEC CIK
0001870942

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MARKETWISE, INC.MKTW · Entity 7208Chief Information OfficerJuly 01, 2026July 03, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

MARKETWISE, INC.

Report date July 01, 2026 · Filed July 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect39,495 Reported balance After 2026-07-01 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-07-01 · Sale · Disposed 3,294 · Balance 39,495

F1: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

F2: Includes 410 shares of Class A Common Stock acquired pursuant to the Issuer's employee stock purchase plan on June 30, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

F2: Includes 410 shares of Class A Common Stock acquired pursuant to the Issuer's employee stock purchase plan on June 30, 2026.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
July 01, 2026 Filed Jul 3, 2026 00:28 UTC MARKETWISE, INC. MKTW · Entity 7208 SaleClass A Common Stock 3,294 $19.14 $63,047.16
Disclosure

SEC source: 0001628280-26-047088 · wk-form4_1783038478.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,495

F1 · shares: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

F2 · balance_after: Includes 410 shares of Class A Common Stock acquired pursuant to the Issuer's employee stock purchase plan on June 30, 2026.

Read SEC document
May 05, 2026 Filed May 11, 2026 20:46 UTC MARKETWISE, INC. MKTW · Entity 7208 GrantClass A Common Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-033618 · wk-form4_1778532365.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,379

F1 · date: The filing date is due to an inadvertent administrative error and not any error of the reporting person.

F2 · shares: Represents an award of restricted stock units which will vest in four equal annual installments on July 1, 2026, July 1, 2027, July 1, 2028, and July 1, 2029.

Read SEC document
March 13, 2026 Filed Mar 17, 2026 22:52 UTC MARKETWISE, INC. MKTW · Entity 7208 Tax withholdingClass A Common Stock 2,288 $14.15 $32,375.20
Disclosure

SEC source: 0001628280-26-018971 · wk-form4_1773787957.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,379

F1 · shares: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

F2 · balance_after: Includes 411 shares of Class A Common Stock acquired pursuant to the Issuer's employee stock purchase plan on December 31, 2025.

Read SEC document
September 16, 2025 Filed Oct 6, 2025 23:01 UTC MARKETWISE, INC. MKTW · Entity 7208 OtherClass A Common Stock 2,750 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-044390 · wk-form4_1759791682.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,256

F1 · kind: Represents unvested earn out shares that were released from escrow and cancelled by the Issuer because the requisite stock price triggering events did not occur before the earn out period expired on July 21, 2025.

Read SEC document
July 21, 2025 Filed Jul 25, 2025 20:46 UTC MARKETWISE, INC. MKTW · Entity 7208 Tax withholdingClass A Common Stock 326 $18.22 $5,939.72
Disclosure

SEC source: 0001628280-25-036070 · wk-form4_1753476355.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,006

F1 · date: The filing date is due to an inadvertent administrative error and not any error of the reporting person.

F2 · kind: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 19:12 UTC MARKETWISE, INC. MKTW · Entity 7208 Tax withholdingClass A Common Stock 1,870 $19.82 $37,063.40
Disclosure

SEC source: 0001628280-25-034210 · wk-form4_1751569958.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,332

F1 · shares: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

F2 · balance_after: Includes 544 shares of Class A Common Stock acquired pursuant to the Issuer's employee stock purchase plan on June 30, 2025.

F3 · balance_after: Effective April 2, 2025, the Issuer effected a 1-for-20 reverse stock split of its common stock (the "Reverse Stock Split"). The amount of securities reported on this Form 4 has been adjusted to reflect the Reverse Stock Split.

Read SEC document
March 14, 2025 Filed Mar 17, 2025 20:09 UTC MARKETWISE, INC. MKTW · Entity 7208 Tax withholdingClass A Common Stock 31,541 $0.61 $19,113.85
Disclosure

SEC source: 0001628280-25-013095 · wk-form4_1742242136.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 773,184.19

F1 · shares: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

F2 · balance_after: Includes 5,000 shares of Class A Common Stock acquired pursuant to the Issuer's employee stock purchase plan on December 31, 2024.

Read SEC document
July 19, 2024 Filed Jul 22, 2024 20:09 UTC MARKETWISE, INC. MKTW · Entity 7208 Tax withholdingClass A Common Stock 4,683 $1.12 $5,244.96
Disclosure

SEC source: 0001628280-24-032478 · wk-form4_1721678986.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 799,725.1908

F1 · kind: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

Read SEC document
July 01, 2024 Filed Jul 3, 2024 17:54 UTC MARKETWISE, INC. MKTW · Entity 7208 GrantClass A Common Stock 345,394 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-031057 · wk-form4_1720029241.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 804,408.1908

F1 · shares: Represents an award of restricted stock units which will vest in four equal annual installments beginning on July 1, 2025.

F2 · balance_after: Includes 4,311 shares of Class A Common Stock acquired pursuant to the Issuer's employee stock purchase plan on June 30, 2024.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 20:54 UTC MARKETWISE, INC. MKTW · Entity 7208 Tax withholdingClass A Common Stock 23,215 $1.91 $44,340.65
Disclosure

SEC source: 0001628280-24-011942 · wk-form4_1710881661.xml · nonDerivative · entry 2

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 454,703.1908

F3 · shares: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

Read SEC document
March 15, 2024 Filed Mar 19, 2024 20:54 UTC MARKETWISE, INC. MKTW · Entity 7208 GrantClass A Common Stock 100,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-011942 · wk-form4_1710881661.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 477,918.1908

F1 · shares: Represents an award of restricted stock units that vest in four equal annual installments commencing on March 15, 2024, with the first installment vesting on March 15, 2025.

F2 · balance_after: Includes 2,350 shares of Class A Common Stock acquired pursuant to the Issuer's employee stock purchase plan on December 31, 2023.

Read SEC document
July 21, 2023 Filed Jul 25, 2023 20:50 UTC MARKETWISE, INC. MKTW · Entity 7208 Tax withholdingClass A Common Stock 4,683 $1.79 $8,382.57
Disclosure

SEC source: 0001628280-23-025591 · wk-form4_1690318230.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 375,568.1908

F1 · kind: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

F2 · balance_after: Includes 3,046 shares of Class A Common Stock acquired pursuant to the Issuer's employee stock purchase plan on June 30, 2023.

Read SEC document
March 15, 2023 Filed Mar 17, 2023 20:27 UTC MARKETWISE, INC. MKTW · Entity 7208 Tax withholdingClass A Common Stock 12,808 $1.78 $22,798.24
Disclosure

SEC source: 0001628280-23-008494 · wf-form4_167908485698060.xml · nonDerivative · entry 2

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 377,205.1908

F3 · kind: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

Read SEC document
March 15, 2023 Filed Mar 17, 2023 20:27 UTC MARKETWISE, INC. MKTW · Entity 7208 GrantClass A Common Stock 125,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-23-008494 · wf-form4_167908485698060.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 390,013.1908

F1 · shares: Represents an award of restricted stock units that vest in four equal annual installments commencing on March 15, 2023, with the first installment vesting on March 15, 2024.

F2 · balance_after: Includes 2,206 shares of Class A Common Stock acquired pursuant to the Issuer's employee stock purchase plan on December 31, 2022.

Read SEC document
December 16, 2022 Filed Dec 20, 2022 22:44 UTC MARKETWISE, INC. MKTW · Entity 7208 GrantClass A Common Stock 153,846 $0.00 $0.00
Disclosure

SEC source: 0001628280-22-032348 · wf-form4_167157626204704.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262,807.1908

F1 · shares: Represents an award of restricted stock units that vest in four equal annual installments commencing on March 15, 2022, with the first installment vesting on March 15, 2023.

Read SEC document
July 21, 2022 Filed Jul 26, 2022 00:46 UTC MARKETWISE, INC. MKTW · Entity 7208 Tax withholdingClass A Common Stock 4,619 $2.94 $13,579.86
Disclosure

SEC source: 0001127602-22-019759 · form4.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 108,961.1908

F1 · kind: This transaction is not a sale of shares by the Reporting Person. This represents shares that have been withheld by the Issuer to satisfy its tax withholdings and remittance obligations in connection with the vesting and net settlement of previously reported restricted stock units.

F2 · balance_after: Includes 1,023 shares of Class A Common Stock acquired pursuant to the Issuer's employee stock purchase plan on June 30, 2022.

Read SEC document
September 30, 2021 Filed Oct 4, 2021 23:56 UTC MARKETWISE, INC. MKTW · Entity 7208 GrantClass A Common Stock 55,000 $0.00 $0.00
Disclosure

SEC source: 0001628280-21-019620 · wf-form4_163339178911123.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,557.1908

F1 · shares: Represents an award of earn out shares, 50% of which will vest if the Issuer's Class A Common Stock achieves a price per share for any period of 20 trading days out of 30 consecutive trading days prior to July 21, 2025 that equals or exceeds $12.00 and the remainder of which will vest if the Issuer's Class A Common Stock achieves a price per share for any period of 20 trading days out of 30 consecutive trading days prior to July 21, 2025 that equals or exceeds $14.00.

Read SEC document
September 27, 2021 Filed Sep 30, 2021 01:13 UTC MARKETWISE, INC. MKTW · Entity 7208 GrantStock Appreciation Rights · Derivative 47,229 $0.00 Strike: $8.30 $0.00
Disclosure

SEC source: 0001628280-21-019303 · wf-form4_163296440495609.xml · derivative · entry 2

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,229

Underlying: Class A Common Stock · 47,229 shares

Expires 2031-09-27

F2 · derivative.exercise_date: The Stock Appreciation Rights will vest and become exercisable in four equal annual installments beginning on July 21, 2022.

Read SEC document
September 27, 2021 Filed Sep 30, 2021 01:13 UTC MARKETWISE, INC. MKTW · Entity 7208 GrantClass A Common Stock 56,250 $0.00 $0.00
Disclosure

SEC source: 0001628280-21-019303 · wf-form4_163296440495609.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,557.1908

F1 · shares: Represents an award of restricted stock units which will vest in four equal annual installments beginning on July 21, 2022.

Read SEC document
August 27, 2021 Filed Aug 31, 2021 20:10 UTC MARKETWISE, INC. MKTW · Entity 7208 PurchaseClass A Common Stock 1,307.1908 $7.65 $10,000.01
Disclosure

SEC source: 0001628280-21-017886 · wf-form4_163044061949035.xml · nonDerivative · entry 1

Galsim Marco · CIK 0001870942 · Chief Information Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,307.1908

Read SEC document

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