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CEO of Local Financial Firm Pleads Guilty to Multi-Million Dollar Securities and Tax Fraud Scheme,

2020-10-08 · Press release

Mentions 1960 Verified 1960
For Further Information, Contact:
Assistant U.S. Attorney Daniel C. Silva (619) 546-9713 and DOJ Trial Attorney Kevin Lowell

SAN DIEGO – A La Jolla-based CEO pleaded guilty today to multiple felonies relating to the operation of his financial firm, Surf Financial Group, LLC, including conspiring to defraud shareholders of publicly traded companies, transmitting millions of dollars through an unlicensed money transmitting business, and falsifying multiple years of federal tax returns.

David John Nava, 62, pleaded guilty to one count of conspiracy to commit securities fraud, one count of operating an unlicensed money transmitting business (an "MTB"), and one count of tax fraud before U.S. Magistrate Judge Karen S. Crawford of the Southern District of California. Nava further agreed to forfeit more than $3.1 million for his crimes.

According to the plea agreement filed today, Nava managed Surf Financial Group, LLC despite federal securities regulators permanently banning and censuring him in 1994 from participating in the industry. Despite the ban, Nava admitted that he and other co-conspirators, including a licensed attorney, converted the debt of various publicly traded companies under materially false and fraudulent pretenses into unrestricted stock and then sold the stock for profit. Nava further admitted that he and his co-conspirators carried out their fraudulent scheme by entering into agreements where Nava sold shares of various entities’ stock on public exchanges after fraudulently claiming an exemption from the U.S. Securities and Exchange Commission’s ("SEC") registration requirements for selling securities in the public marketplace.

To conceal his involvement in the securities fraud scheme, Nava admitted using various nominees to ensure that, as Nava described it, he was a "ghost" in the transactions. Brokerage firms relied on the purported truth and accuracy of the attorney opinion letters in evaluating whether to clear the sale of shares of the restricted stocks on public markets. After the stocks were cleared for sale as a result of the false attorney opinion letters, Nava and his co-conspirators sold millions of shares of these stocks to the investing public.

"The defendant flagrantly engaged in an egregious fraud scheme on multiple levels—with securities for publicly traded companies; through the operation of an underground and unlicensed money transmitting business; and by misrepresenting his income for these schemes to the IRS," said U.S. Attorney Robert S. Brewer, Jr. "Law enforcement will vigorously pursue both the individuals and entities who commit fraud and operate outside the conventional financial system to carry out that fraud." U.S. Attorney Brewer commended Homeland Security Investigations, IRS Criminal Investigation, the Financial Investigations and Border Crimes Task Force, and the Department of Justice Criminal Division’s Fraud Section for their work on this case.

Nava further admitted that, from approximately 2017 to 2018, he operated an unlicensed MTB as a means to transmit financial proceeds from foreign locations, including Hong Kong and the Bahamas, as a way to disguise the source, origin, and control of the proceeds. As stated in his plea agreement, in 2017 Nava entered into a business partnership with at least one person who resided in Mexico and delivered dairy products for a living. To conceal Nava’s control over the MTB, Nava directed the Mexican resident to open a bank account at a financial institution in San Diego, and to transmit millions of dollars in funds as directed by Nava. Nava failed to register his MTB with the U.S. Treasury Department’s Financial Crimes Enforcement Network, or FinCEN, as required under federal law.

"This investigation is an excellent example of the work Homeland Security Investigations (HSI) continues to do in its fight against transnational criminal enterprises that seek to exploit the global financial system," said Cardell T. Morant, Special Agent in Charge of HSI in San Diego. "No matter how creative or sophisticated the scheme; HSI and our partners at IRS-CI will continue to work tirelessly to stamp out fraud and the illicit movement of money, even in these trying times."

"Twenty years after David John Nava was censured and permanently barred from the securities industry, he orchestrated a multimillion-dollar scheme and fabricated documents to circumvent SEC requirements in order to sell fraudulent securities and victimize innocent shareholders," said IRS Criminal Investigation Special Agent in Charge Ryan L. Korner. "Nava failed to report nearly $2.8 million in gross receipts from his scheme, thereby stealing over $609,000 in tax revenue from the United States. Today’s guilty plea evidences the hard work of our Special Agents and IRS Criminal Investigation’s commitment to working with our law enforcement partners to bring to justice fraudsters who repeatedly corrupt our securities exchanges and banking systems, while victimizing innocent Americans to feed their greed."

This case was investigated by Homeland Security Investigations, IRS Criminal Investigation, the Financial Investigations and Border Crimes Task Force, and the Department of Justice Criminal Division’s Fraud Section. Trial Attorney Kevin Lowell of the Criminal Division’s Fraud Section and Assistant U.S. Attorney Daniel Silva of the U.S. Attorney’s Office for the Southern District of California are prosecuting the case.

Sentencing is scheduled to occur on January 8, 2021 before U.S. District Court Judge Dana Sabraw.


DEFENDANTS Case Number: 20-cr-03085-DMS

David John Nava               La Jolla, CA Age: 62


SUMMARY OF CHARGES*

Conspiracy to Commit Securities Fraud – Title 18, U.S.C., Section 371

Maximum penalty: Five years in prison, restitution, and $250,000 fine

Operation of Unlicensed Money Transmitting Business – Title 18, U.S.C., Section 1960

Maximum penalty: Five years in prison, forfeiture, and $250,000 fine

Tax Fraud – Title 26 U.S.C. Section 7206(1)

Maximum Penalty: Three years in prison, and $100,000 fine

AGENCIES

Homeland Security Investigations

IRS Criminal Investigation – Financial Investigations and Border Crimes Task Force

*The charges and allegations contained in an indictment or information are merely accusations, and the defendants are considered innocent unless and until proven guilty.

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https://www.justice.gov/usao-sdca/pr/ceo-local-financial-firm-pleads-guilty-multi-million-dollar-securities-and-tax-fraud
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participant_id name role title organization location age nationality status
2023 David John Nava defendant CEO Surf Financial Group, LLC La Jolla, CA 62 pleaded guilty
2024 Daniel C. Silva prosecutor Assistant U.S. Attorney U.S. Attorney’s Office for the Southern District of California San Diego, CA
2025 Kevin Lowell prosecutor Trial Attorney Department of Justice Criminal Division’s Fraud Section San Diego, CA
2026 Karen S. Crawford judge U.S. Magistrate Judge Southern District of California San Diego, CA
2027 Robert S. Brewer, Jr. prosecutor U.S. Attorney U.S. Attorney’s Office for the Southern District of California San Diego, CA
2028 Cardell T. Morant Special Agent in Charge Special Agent in Charge Homeland Security Investigations San Diego, CA
2029 Ryan L. Korner Special Agent in Charge Special Agent in Charge IRS Criminal Investigation San Diego, CA
agency_id agency_name abbreviation role office_location agents_mentioned contribution
1254 Homeland Security Investigations HSI investigation San Diego Cardell T. Morant Investigated transnational criminal enterprises and illicit money movement related to the fraud scheme.
1255 IRS Criminal Investigation IRS CI investigation Ryan L. Korner Investigated tax fraud and financial crimes, including the unlicensed money transmitting business and falsified tax returns through the Financial Investigations and Border Crimes Task Force.
1256 Department of Justice Criminal Division’s Fraud Section DOJ Fraud Section prosecution Kevin Lowell Prosecuted the case, handling legal proceedings and coordination with other agencies.
1257 U.S. Attorney’s Office for the Southern District of California SDCA USAO prosecution Southern District of California Daniel C. Silva Prosecuted the case locally, coordinating with federal agencies to ensure legal proceedings.
charge_id charge_description statute severity max_penalty fine_amount defendant status participant_id cl_docket_id count_num is_1960 verified_1960 source updated_at
1056 Conspiracy to Commit Securities Fraud 18 U.S.C. § 371 Five years in prison $250,000 David John Nava pleaded guilty 0 enrichment
1058 Tax Fraud 26 U.S.C. § 7206(1) Three years in prison $100,000 David John Nava pleaded guilty 0 enrichment
1057 Operation of Unlicensed Money Transmitting Business 18 U.S.C. § 1960 Five years in prison $250,000 David John Nava pleaded guilty 1 enrichment 2026-09-16T19:45:58+00:00
2966 operating an unlicensed money transmitting business (an "MTB"), and one count of tax fraud before U 1 press 2026-09-16T19:45:58+00:00
2967 unlicensed money transmitting business, and falsifying multiple years of feder 1 press 2026-09-16T19:45:58+00:00
2968 unlicensed money transmitting business (an "MTB"), and one count of tax fraud 1 press 2026-09-16T19:45:58+00:00
2969 unlicensed money transmitting business; and by misrepresenting his income for 1 press 2026-09-16T19:45:58+00:00
2970 Unlicensed Money Transmitting Business – Title 18, U 1 press 2026-09-16T19:45:58+00:00
fin_id action_type amount currency description asset_type defendant status
401 forfeiture $3.1 million USD forfeiture for his crimes cash David John Nava ordered
402 fine $250,000 USD Fine for Conspiracy to Commit Securities Fraud cash David John Nava pending
403 fine $250,000 USD Fine for Operation of Unlicensed Money Transmitting Business cash David John Nava pending
404 fine $100,000 USD Fine for Tax Fraud cash David John Nava pending
victim_id victim_type description number_affected loss_amount geographic_scope vulnerability_factors impact_description
280 individual shareholders of publicly traded companies Financial loss from purchasing fraudulent stock sold under false pretenses
281 government Internal Revenue Service (IRS) $609,000 United States Underpayment of taxes due to unreported $2.8 million in scheme proceeds
quote_id quote_text speaker_name speaker_title speaker_organization quote_type context significance
1355 The defendant flagrantly engaged in an egregious fraud scheme on multiple levels—with securities for publicly traded companies; through the operation of an underground and unlicensed money transmitting business; and by misrepresenting his income for these schemes to the IRS. Robert S. Brewer U.S. Attorney U.S. Department of Justice statement Commenting on the nature of the fraud scheme Highlights the severity and multi-faceted nature of the fraud committed by the defendant
1356 Law enforcement will vigorously pursue both the individuals and entities who commit fraud and operate outside the conventional financial system to carry out that fraud. Robert S. Brewer U.S. Attorney U.S. Department of Justice statement Commenting on the commitment of law enforcement to pursue fraud cases Emphasizes the determination of law enforcement to combat financial fraud
1357 This investigation is an excellent example of the work Homeland Security Investigations (HSI) continues to do in its fight against transnational criminal enterprises that seek to exploit the global financial system. Cardell T. Morant Special Agent in Charge Homeland Security Investigations statement Commenting on the significance of the investigation Highlights the ongoing efforts of HSI in combating financial crimes
1358 Twenty years after David John Nava was censured and permanently barred from the securities industry, he orchestrated a multimillion-dollar scheme and fabricated documents to circumvent SEC requirements in order to sell fraudulent securities and victimize innocent shareholders. Ryan L. Korner Special Agent in Charge IRS Criminal Investigation statement Commenting on the defendant's history and the nature of the fraud scheme Provides context on the defendant's past actions and the impact of the fraud scheme
1359 Nava failed to report nearly $2.8 million in gross receipts from his scheme, thereby stealing over $609,000 in tax revenue from the United States. Ryan L. Korner Special Agent in Charge IRS Criminal Investigation statement Commenting on the tax fraud aspect of the case Highlights the financial impact of the tax fraud committed by the defendant
1360 Today’s guilty plea evidences the hard work of our Special Agents and IRS Criminal Investigation’s commitment to working with our law enforcement partners to bring to justice fraudsters who repeatedly corrupt our securities exchanges and banking systems, while victimizing innocent Americans to feed their greed. Ryan L. Korner Special Agent in Charge IRS Criminal Investigation statement Commenting on the significance of the guilty plea Emphasizes the collaborative effort and commitment to justice in the case
1361 he was a 'ghost' in the transactions. David John Nava CEO Surf Financial Group, LLC statement Describing his role in the fraudulent transactions Reveals the defendant's method of concealing his involvement in the fraud scheme
theme_id theme_name description significance related_statutes geographic_scope temporal_aspects stakeholders
1340 Securities Fraud Converting debt of publicly traded companies into unrestricted stock under false pretenses, selling shares without SEC registration, and using fraudulent attorney opinion letters to bypass regulations. Central to defrauding shareholders and violating securities laws, demonstrating intentional evasion of regulatory requirements. 18 U.S.C. § 371 International Recent development (2017-2018) Nava, co-conspirators (including attorney), brokerage firms, investors, SEC, DOJ
1341 Tax Fraud Failure to report $2.8 million in income, resulting in $609,000 in unpaid taxes. Undermined federal tax system and contributed to financial harm from the fraud. 26 U.S.C. § 7206(1) National Recent development (2017-2018) Nava, IRS, taxpayers
1342 Unlicensed Money Transmitting Business (MTB) Operating an unlicensed MTB to transmit millions from foreign locations (Hong Kong, Bahamas) through a Mexican resident, avoiding FinCEN registration. Enabled concealment of illicit proceeds and evasion of financial regulations. 18 U.S.C. § 1960 International Recent development (2017-2018) Nava, Mexican partner, financial institutions, FinCEN, HSI, IRS

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