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KERSTEN GEERT R

Disclosed activity across 1 company

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19694
SEC CIK
0001236030

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CEL SCI CORPCVM · Entity 7495Director · Chief Executive OfficerSeptember 30, 2026October 01, 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.

CEL SCI CORP

Report date September 30, 2026 · Filed October 01, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect318,763 Reported balance After 2026-09-30 transaction · row 1
1 source row

Row 1 · 2026-09-30 · Grant · Acquired 2,621 · Balance 318,763

Common StockSEC Table I · non-derivativeIndirectTrustee311,547 Reported balance Holding disclosure · report date 2026-09-30 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 311,547

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
May 07, 2019 Filed May 8, 2019 12:00 UTC CEL SCI CORP CVM · Entity 7495 GrantCommon Stock 14,577 $6.86 $99,998.22
Disclosure

SEC source: 0001236031-19-000015 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,092,623

Read SEC document
April 11, 2019 Filed Apr 12, 2019 20:35 UTC CEL SCI CORP CVM · Entity 7495 GrantOptions · Derivative 813,180 $0.01 Strike: $5.65 $8,131.80
Disclosure

SEC source: 0001236031-19-000007 · primary_doc.xml · derivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,574,863

Underlying: Common Stock · 813,180 shares

Expires 2029-04-10

F1 · shares: Part of the options were awarded in recognition of the salary that has been deferred over an approximate 12 month period and not paid in cash. These options awarded are equal to 0.25 option for every dollar deferred.

F2 · derivative.exercise_date: The stock options vest in three (3) equal annual installments commencing one year after the grant date.

Read SEC document
March 29, 2019 Filed Apr 1, 2019 15:45 UTC CEL SCI CORP CVM · Entity 7495 GrantCommon Stock 1,165 $3.54 $4,124.10
Disclosure

SEC source: 0001236031-19-000002 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,078,046

Read SEC document
December 31, 2018 Filed Jan 2, 2019 21:24 UTC CEL SCI CORP cvm · Entity 7495 GrantCommon Stock 1,437 $2.87 $4,124.19
Disclosure

SEC source: 0001236215-19-000001 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,076,881

Read SEC document
September 28, 2018 Filed Oct 1, 2018 14:35 UTC CEL SCI CORP CVM · Entity 7495 GrantCommon Stock 1,018 $4.05 $4,122.90
Disclosure

SEC source: 0001236031-18-000038 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,075,444

Read SEC document
August 24, 2018 Filed Aug 28, 2018 13:10 UTC CEL SCI CORP CVM · Entity 7495 GrantSeries UU Warrants · Derivative 40,000 $0.14 Strike: $2.80 $5,600.00
Disclosure

SEC source: 0001236031-18-000036 · primary_doc.xml · derivative · entry 4

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,761,683

Underlying: Common Stock · 40,000 shares

Expires 2020-06-11

Read SEC document
August 24, 2018 Filed Aug 28, 2018 13:10 UTC CEL SCI CORP CVM · Entity 7495 GrantSeries RR Warrants · Derivative 100,000 $0.14 Strike: $1.65 $14,000.00
Disclosure

SEC source: 0001236031-18-000036 · primary_doc.xml · derivative · entry 3

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,721,683

Underlying: Common Stock · 100,000 shares

Expires 2022-10-30

Read SEC document
August 24, 2018 Filed Aug 28, 2018 13:10 UTC CEL SCI CORP CVM · Entity 7495 GrantSeries NN Warrants · Derivative 65,000 $0.14 Strike: $2.52 $9,100.00
Disclosure

SEC source: 0001236031-18-000036 · primary_doc.xml · derivative · entry 2

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,621,683

Underlying: Common Stock · 65,000 shares

Expires 2022-07-24

Read SEC document
August 24, 2018 Filed Aug 28, 2018 13:10 UTC CEL SCI CORP CVM · Entity 7495 GrantSeries MM Warrants · Derivative 150,000 $0.14 Strike: $1.86 $21,000.00
Disclosure

SEC source: 0001236031-18-000036 · primary_doc.xml · derivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,556,683

Underlying: Common Stock · 150,000 shares

Expires 2022-06-22

Read SEC document
August 13, 2018 Filed Aug 14, 2018 17:04 UTC CEL SCI CORP CVM · Entity 7495 GrantCommon Stock 301,205 $0.83 $250,000.15
Disclosure

SEC source: 0001236031-18-000032 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,074,426

Read SEC document
June 29, 2018 Filed Jul 2, 2018 14:55 UTC CEL SCI CORP CVM · Entity 7495 GrantCommon Stock 4,483 $0.92 $4,124.36
Disclosure

SEC source: 0001236031-18-000028 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 773,221

Read SEC document
June 11, 2018 Filed Jun 13, 2018 15:04 UTC CEL SCI CORP cvm · Entity 7495 GrantSeries UU Warrants (1) · Derivative 21,834 $0.01 Strike: $2.80 $218.34
Disclosure

SEC source: 0001236215-18-000001 · primary_doc.xml · derivative · entry 6

KERSTEN GEERT R · CIK 0001236030 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · (1)

Disclosed balance after: 1,405,863

Underlying: Common Stock · 21,834 shares

Expires 2020-06-11

Read SEC document
June 11, 2018 Filed Jun 13, 2018 15:04 UTC CEL SCI CORP cvm · Entity 7495 OtherConvertible Note (1) · Derivative 109,170 $250,000.00 Strike: $2.29 $27,292,500,000.00
Disclosure

SEC source: 0001236215-18-000001 · primary_doc.xml · derivative · entry 5

KERSTEN GEERT R · CIK 0001236030 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · (1)

Disclosed balance after: 1,384,049

Underlying: Common Stock · 109,170 shares

Expires 2018-09-21

Read SEC document
June 11, 2018 Filed Jun 13, 2018 15:04 UTC CEL SCI CORP cvm · Entity 7495 GrantSeries UU Warrants · Derivative 29,586 $0.01 Strike: $2.80 $295.86
Disclosure

SEC source: 0001236215-18-000001 · primary_doc.xml · derivative · entry 4

KERSTEN GEERT R · CIK 0001236030 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,493,219

Underlying: Common Stock · 29,586 shares

Expires 2020-06-11

Read SEC document
June 11, 2018 Filed Jun 13, 2018 15:04 UTC CEL SCI CORP cvm · Entity 7495 OtherConvertible Note · Derivative 147,929 $250,000.00 Strike: $1.69 $36,982,250,000.00
Disclosure

SEC source: 0001236215-18-000001 · primary_doc.xml · derivative · entry 3

KERSTEN GEERT R · CIK 0001236030 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,463,633

Underlying: Common Stock · 147,929 shares

Expires 2018-09-21

Read SEC document
June 11, 2018 Filed Jun 13, 2018 15:04 UTC CEL SCI CORP cvm · Entity 7495 OtherCommon Stock 109,170 $2.29 $249,999.30
Disclosure

SEC source: 0001236215-18-000001 · primary_doc.xml · nonDerivative · entry 2

KERSTEN GEERT R · CIK 0001236030 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · (1)

Disclosed balance after: 762,123

F1 · ownership.direct: Shares are held by a trust in which Mr. Kersten holds a beneficial interest.

Read SEC document
June 11, 2018 Filed Jun 13, 2018 15:04 UTC CEL SCI CORP cvm · Entity 7495 OtherCommon Stock 147,929 $1.69 $250,000.01
Disclosure

SEC source: 0001236215-18-000001 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 652,953

Read SEC document
June 11, 2018 Filed Jun 18, 2018 17:03 UTC CEL SCI CORP CVM · Entity 7495 GrantCommon Stock 3,151 $2.80 $8,822.80
Disclosure

SEC source: 0001236031-18-000026 · primary_doc.xml · nonDerivative · entry 2

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · (1)

Disclosed balance after: 768,738

F1 · ownership.direct: Shares are held by a trust in which Mr. Kersten holds a beneficial interest.

Read SEC document
June 11, 2018 Filed Jun 18, 2018 17:03 UTC CEL SCI CORP CVM · Entity 7495 GrantCommon Stock 3,464 $2.80 $9,699.20
Disclosure

SEC source: 0001236031-18-000026 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 765,587

Read SEC document
June 01, 2018 Filed Jun 5, 2018 17:36 UTC CEL SCI CORP cvm · Entity 7495 OtherSeries S Warrants · Derivative 369,000 $132,795.00 Strike: $1.75 $49,001,355,000.00
Disclosure

SEC source: 0001236031-18-000024 · primary_doc.xml · derivative · entry 2

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,611,562

Underlying: Common Stock · 14,760 shares

Expires 2018-10-11

Read SEC document
June 01, 2018 Filed Jun 5, 2018 17:36 UTC CEL SCI CORP cvm · Entity 7495 OtherCommon Stock 14,760 $1.75 $25,830.00
Disclosure

SEC source: 0001236031-18-000024 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 505,024

Read SEC document
May 01, 2018 Filed May 3, 2018 20:20 UTC CEL SCI CORP CVM · Entity 7495 GrantOptions · Derivative 370,000 $0.01 Strike: $2.45 $3,700.00
Disclosure

SEC source: 0001236031-18-000016 · primary_doc.xml · derivative · entry 2

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,635,482

Underlying: Common Stock · 370,000 shares

Expires 2028-04-30

F2 · derivative.exercise_date: The stock options vest in three (3) equal annual installments commencing one year after the grant date.

Read SEC document
May 01, 2018 Filed May 3, 2018 20:20 UTC CEL SCI CORP CVM · Entity 7495 GrantOptions · Derivative 160,121 $0.01 Strike: $2.45 $1,601.21
Disclosure

SEC source: 0001236031-18-000016 · primary_doc.xml · derivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,265,482

Underlying: Common Stock · 160,121 shares

Expires 2028-04-30

F1 · shares: The options were awarded in recognition of the salary that has been deferred over the last 18 months and not paid in cash. The options awarded are equal to 0.25 option for every dollar deferred.

F2 · derivative.exercise_date: The stock options vest in three (3) equal annual installments commencing one year after the grant date.

Read SEC document
March 30, 2018 Filed Apr 3, 2018 13:50 UTC CEL SCI CORP CVM · Entity 7495 GrantCommon Stock 2,925 $1.41 $4,124.25
Disclosure

SEC source: 0001236031-18-000009 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 490,264

Read SEC document
December 29, 2017 Filed Jan 3, 2018 15:02 UTC CEL SCI CORP cvm · Entity 7495 GrantCommon Stock 2,103 $1.89 $3,974.67
Disclosure

SEC source: 0001236031-18-000001 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 487,339

Read SEC document
November 02, 2017 Filed Nov 6, 2017 18:05 UTC CEL SCI CORP cvm · Entity 7495 GrantSeries RR Warrants · Derivative 73,965 $0.01 Strike: $1.65 $739.65
Disclosure

SEC source: 0001236031-17-000022 · primary_doc.xml · derivative · entry 2

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,105,361

Underlying: Common Stock · 73,965 shares

Expires 2022-10-30

F1 · security: In consideration for extending the maturity date of the Convertible Notes sold in June and July 2017, the Company issued the note holders that agreed to the extension Series RR warrants.

Read SEC document
November 02, 2017 Filed Nov 6, 2017 18:05 UTC CEL SCI CORP cvm · Entity 7495 GrantSeries RR Warrants · Derivative 54,585 $0.01 Strike: $1.65 $545.85
Disclosure

SEC source: 0001236031-17-000022 · primary_doc.xml · derivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Beneficiary

Disclosed balance after: 1,031,396

Underlying: Common Stock · 54,585 shares

Expires 2022-10-30

F1 · security: In consideration for extending the maturity date of the Convertible Notes sold in June and July 2017, the Company issued the note holders that agreed to the extension Series RR warrants.

F2 · ownership.direct: A trust in which Mr. Kersten holds a beneficial interest participated in the offering in July 2017.

Read SEC document
September 29, 2017 Filed Oct 2, 2017 13:56 UTC CEL SCI CORP CVM · Entity 7495 GrantCommon Stock 2,394 $1.66 $3,974.04
Disclosure

SEC source: 0001236215-17-000010 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 485,236

Read SEC document
July 28, 2017 Filed Aug 1, 2017 13:16 UTC CEL SCI CORP cvm · Entity 7495 GrantOptions · Derivative 180,000 $0.01 Strike: $2.18 $1,800.00
Disclosure

SEC source: 0001236031-17-000012 · primary_doc.xml · derivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Exeuctive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 977,611

Underlying: Common Stock · 180,000 shares

Expires 2027-07-27

F1 · derivative.exercise_date: The stock options vest in three (3) equal annual installments commencing one year after the grant date.

Read SEC document
July 24, 2017 Filed Jul 25, 2017 19:26 UTC CEL SCI CORP cvm · Entity 7495 GrantSeries NN Warrant · Derivative 109,170 $0.01 Strike: $2.52 $1,091.70
Disclosure

SEC source: 0001236031-17-000010 · primary_doc.xml · derivative · entry 2

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Beneficiary

Disclosed balance after: 797,611

Underlying: Common Stock · 109,170 shares

Expires 2022-07-24

F1 · ownership.direct: A trust in which Mr. Kersten holds a beneficial interest participated in an offering and purchased a note in the principal amount of $250,000 as well the Series NN warrant. Shares issuable upon the conversion of the notes or exercise of the warrant will be restricted securities unless registered. The number of securities beneficially owned gives effect to the 25-for-1 reverse stock split which became effective on June 15, 2017, and include Series N warrants (as amended) to purchase 85,339 shares of common stock held by the de Clara Trust. The amended Series N warrants expire on August 18, 2018 and are exercisable at a price of $3.00 per share.

Read SEC document
July 24, 2017 Filed Jul 25, 2017 19:26 UTC CEL SCI CORP cvm · Entity 7495 GrantConvertible Note · Derivative 109,170 $250,000.00 Strike: $2.29 $27,292,500,000.00
Disclosure

SEC source: 0001236031-17-000010 · primary_doc.xml · derivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Beneficiary

Disclosed balance after: 688,441

Underlying: Common Stock · 109,170 shares

Expires 2017-12-22

F1 · ownership.direct: A trust in which Mr. Kersten holds a beneficial interest participated in an offering and purchased a note in the principal amount of $250,000 as well the Series NN warrant. Shares issuable upon the conversion of the notes or exercise of the warrant will be restricted securities unless registered. The number of securities beneficially owned gives effect to the 25-for-1 reverse stock split which became effective on June 15, 2017, and include Series N warrants (as amended) to purchase 85,339 shares of common stock held by the de Clara Trust. The amended Series N warrants expire on August 18, 2018 and are exercisable at a price of $3.00 per share.

Read SEC document
June 30, 2017 Filed Jul 5, 2017 14:12 UTC CEL SCI CORP cvm · Entity 7495 GrantCommon Stock 1,782 $2.23 $3,973.86
Disclosure

SEC source: 0001236215-17-000006 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 482,842

Read SEC document
June 22, 2017 Filed Jun 23, 2017 11:13 UTC CEL SCI CORP cvm · Entity 7495 GrantSeries MM Warrants · Derivative 147,929 $0.01 Strike: $1.86 $1,479.29
Disclosure

SEC source: 0001236031-17-000005 · primary_doc.xml · derivative · entry 2

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 607,717

Underlying: Common Stock · 147,929 shares

Expires 2022-06-22

Read SEC document
June 22, 2017 Filed Jun 23, 2017 11:13 UTC CEL SCI CORP cvm · Entity 7495 GrantConvertible Note · Derivative 147,929 $250,000.00 Strike: $1.69 $36,982,250,000.00
Disclosure

SEC source: 0001236031-17-000005 · primary_doc.xml · derivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 459,788

Underlying: Common Stock · 147,929 shares

Expires 2017-12-22

F1 · security: Mr. Kersten participated in an offering and purchased a note in the principal amount of $250,000. Shares issuable upon the conversion of the note will be restricted securities unless registered.

Read SEC document
March 31, 2017 Filed Apr 4, 2017 13:59 UTC CEL SCI CORP cvm · Entity 7495 GrantCommn Stock 46,436 $0.09 $3,974.92
Disclosure

SEC source: 0001236031-17-000001 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,026,505

Read SEC document
December 30, 2016 Filed Jan 3, 2017 15:07 UTC CEL SCI CORP cvm · Entity 7495 GrantCommon Stock 59,328 $0.07 $3,974.98
Disclosure

SEC source: 0001236215-17-000001 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,980,069

Read SEC document
September 30, 2016 Filed Oct 3, 2016 17:06 UTC CEL SCI CORP cvm · Entity 7495 GrantCommon Stock 13,250 $0.30 $3,975.00
Disclosure

SEC source: 0001236031-16-000043 · primary_doc.xml · nonDerivative · entry 1

KERSTEN GEERT R · CIK 0001236030 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,920,741

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.