Last 12 months
Inside the activity.
0 purchase rows · 2 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 2 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 15, 2026 Filed Sep 15, 2026 21:07 UTC |
Huffmyer Timothy C.Director · President and CEO
|
Tax withholdingCommon stock | 100 | $2.90 | $290.00 |
DisclosureSEC source: 0001437749-26-030475 · rdgdoc.xml · nonDerivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 36,279 F1 · price: Shares withheld, at an average vesting price of $2.90 per share, for the payment of income taxes. Read SEC document |
| September 15, 2026 Filed Sep 15, 2026 21:06 UTC |
SMITH WILLIAM W JRDirector · Executive Chairman · 10% owner
|
Tax withholdingCommon stock | 456 | $2.90 | $1,322.40 |
DisclosureSEC source: 0001437749-26-030473 · rdgdoc.xml · nonDerivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · Executive Chairman · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 57,285 F1 · price: Shares withheld, at an average vesting price of $2.90 per share, for the payment of income taxes. Read SEC document |
| August 19, 2026 Filed Aug 20, 2026 22:36 UTC |
Braund Bethany MVP, CFO and Treasurer
|
Tax withholdingCommon stock | 2 | $2.86 | $5.72 |
DisclosureSEC source: 0001437749-26-028657 · rdgdoc.xml · nonDerivative · entry 1 Braund Bethany M · CIK 0002127393 · VP, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,193 F1 · price: Shares withheld, at an average vesting price of $2.86 per share, for the payment of income taxes. F2 · balance_after: Effective at 11:59pm ET on June 4, 2026, Smith Micro Software, Inc. effected a 1:5 reverse stock split. Shareholdings reported herein reflect the effects of the reverse stock split. Read SEC document |
| August 19, 2026 Filed Aug 20, 2026 22:35 UTC |
Huffmyer Timothy C.Director · President and CEO
|
Tax withholdingCommon stock | 300 | $2.87 | $861.00 |
DisclosureSEC source: 0001437749-26-028655 · rdgdoc.xml · nonDerivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 36,379 F1 · price: Shares withheld, at an average vesting price of $2.87 per share, for the payment of income taxes. F2 · balance_after: Effective at 11:59pm ET on June 4, 2026, Smith Micro Software, Inc. effected a 1:5 reverse stock split. Shareholdings reported herein reflect the effects of the reverse stock split. Read SEC document |
| August 19, 2026 Filed Aug 20, 2026 22:34 UTC |
SMITH WILLIAM W JRDirector · Executive Chairman · 10% owner
|
Tax withholdingCommon stock | 963 | $2.87 | $2,763.81 |
DisclosureSEC source: 0001437749-26-028653 · rdgdoc.xml · nonDerivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · Executive Chairman · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 57,741 F1 · price: Shares withheld, at an average vesting price of $2.87 per share, for the payment of income taxes. F2 · balance_after: Effective at 11:59pm ET on June 4, 2026, Smith Micro Software, Inc. effected a 1:5 reverse stock split. Shareholdings reported herein reflect the effects of the reverse stock split. Read SEC document |
| May 14, 2026 Filed May 18, 2026 21:27 UTC |
SMITH WILLIAM W JRDirector · Executive Chairman · 10% owner
|
Tax withholdingCommon stock | 1,618 | $0.87 | $1,405.23 |
DisclosureSEC source: 0001437749-26-017648 · rdgdoc.xml · nonDerivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · Executive Chairman · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 293,520 F1 · price: Shares withheld, at an average vesting price of $0.8685 per share, for the payment of income taxes. Read SEC document |
| May 14, 2026 Filed May 18, 2026 21:25 UTC |
Huffmyer Timothy C.President and CEO
|
Tax withholdingCommon stock | 588 | $0.87 | $510.68 |
DisclosureSEC source: 0001437749-26-017646 · rdgdoc.xml · nonDerivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 183,391 F1 · price: Shares withheld, at an average vesting price of $0.8685 per share, for the payment of income taxes. Read SEC document |
| May 14, 2026 Filed May 18, 2026 21:23 UTC |
Braund Bethany MVP, CFO and Treasurer
|
Tax withholdingCommon stock | 1,850 | $0.87 | $1,606.73 |
DisclosureSEC source: 0001437749-26-017644 · rdgdoc.xml · nonDerivative · entry 1 Braund Bethany M · CIK 0002127393 · VP, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,974 F1 · price: Shares withheld, at an average vesting price of $0.8685 per share, for the payment of income taxes. Read SEC document |
| April 27, 2026 Filed Apr 28, 2026 21:45 UTC |
SMITH WILLIAM W JRDirector · Executive Chairman · 10% owner
|
Tax withholdingCommon stock | 1,618 | $0.70 | $1,132.60 |
DisclosureSEC source: 0001437749-26-013703 · rdgdoc.xml · nonDerivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · Executive Chairman · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 295,138 F1 · price: Shares withheld, at an average vesting price of $0.70 per share, for the payment of income taxes. Read SEC document |
| April 27, 2026 Filed Apr 28, 2026 21:40 UTC |
Huffmyer Timothy C.President and CEO
|
Tax withholdingCommon stock | 588 | $0.70 | $411.60 |
DisclosureSEC source: 0001437749-26-013698 · rdgdoc.xml · nonDerivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 183,979 F1 · price: Shares withheld, at an average vesting price of $0.70 per share, for the payment of income taxes. Read SEC document |
| April 27, 2026 Filed Apr 28, 2026 21:43 UTC |
Braund Bethany MVP, CFO and Treasurer
|
Tax withholdingCommon stock | 6,761 | $0.72 | $4,867.92 |
DisclosureSEC source: 0001437749-26-013701 · rdgdoc.xml · nonDerivative · entry 1 Braund Bethany M · CIK 0002127393 · VP, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 32,824 F1 · price: Shares withheld, at an average vesting price of $0.72 per share, for the payment of income taxes. Read SEC document |
| March 31, 2026 Filed Apr 6, 2026 22:35 UTC |
Braund Bethany MVP, CFO and Treasurer
|
GrantCommon stock | 20,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-011457 · rdgdoc.xml · nonDerivative · entry 1 Braund Bethany M · CIK 0002127393 · VP, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 39,585 F1 · shares: Unrestricted stock award pursuant to the Smith Micro Software, Inc. Amended and Restated Omnibus Equity Incentive Plan Read SEC document |
| March 13, 2026 Filed Mar 16, 2026 20:17 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
Tax withholdingCommon stock | 4,943 | $0.85 | $4,181.78 |
DisclosureSEC source: 0001437749-26-008423 · rdgdoc.xml · nonDerivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 296,756 F1 · price: Shares withheld, at an average vesting price of $0.846 per share, for the payment of income taxes. Read SEC document |
| March 13, 2026 Filed Mar 16, 2026 20:16 UTC |
Huffmyer Timothy C.VP, COO, CFO and Treasurer
|
Tax withholdingCommon stock | 1,788 | $0.85 | $1,512.65 |
DisclosureSEC source: 0001437749-26-008421 · rdgdoc.xml · nonDerivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · VP, COO, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 184,567 F1 · price: Shares withheld, at an average vesting price of $0.846 per share, for the payment of income taxes. Read SEC document |
| March 10, 2026 Filed Mar 10, 2026 21:40 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
GrantSecured convertible note · Derivative | Not disclosed | Not disclosed Strike: $0.68 | $4,585,491.93 |
DisclosureSEC source: 0001437749-26-007572 · rdgdoc.xml · derivative · entry 2 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · Smith Living Trust Disclosed balance after: Not disclosed Underlying: Common stock · 6,743,371 shares Expires 2029-03-31 F2 · reported_value: Original principal amount of the secured convertible note (in dollars). F1 · price: Pursuant to a Securities Purchase Agreement, dated March 4, 2026, between Smith Micro Software, Inc. and the Buyer parties thereto, Smith Living Trust agreed to purchase a secured convertible note together with a warrant for an aggregate purchase price of $4,585,491.93. The purchase was completed and the securities were issued on March 10, 2026. F3 · derivative.underlying_shares: Assumes conversion of the full original principal amount of the secured convertible note into shares of common stock. Read SEC document |
| March 10, 2026 Filed Mar 10, 2026 21:40 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
GrantCommon stock purchase warrant · Derivative | 8,818,254 | Not disclosed Strike: $0.68 | Not disclosed |
DisclosureSEC source: 0001437749-26-007572 · rdgdoc.xml · derivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · Smith Living Trust Disclosed balance after: 8,818,254 Underlying: Common stock · 8,818,254 shares Expires 2031-09-10 F1 · price: Pursuant to a Securities Purchase Agreement, dated March 4, 2026, between Smith Micro Software, Inc. and the Buyer parties thereto, Smith Living Trust agreed to purchase a secured convertible note together with a warrant for an aggregate purchase price of $4,585,491.93. The purchase was completed and the securities were issued on March 10, 2026. Read SEC document |
| March 09, 2026 Filed Mar 10, 2026 21:57 UTC |
Sharma ChetanDirector
|
GrantStock option (right to buy) · Derivative | 12,500 | $0.00 Strike: $0.69 | $0.00 |
DisclosureSEC source: 0001437749-26-007588 · rdgdoc.xml · derivative · entry 1 Sharma Chetan · CIK 0001922870 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,500 Underlying: Common stock · 12,500 shares Expires 2036-03-09 Read SEC document |
| March 09, 2026 Filed Mar 10, 2026 21:56 UTC |
SZABO GREGORY JDirector
|
GrantCommon stock | 12,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-007586 · rdgdoc.xml · nonDerivative · entry 1 SZABO GREGORY J · CIK 0001255114 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 73,493 F1 · shares: Unrestricted stock award pursuant to the Company's Amended and Restated Omnibus Equity Incentive Plan. Read SEC document |
| March 09, 2026 Filed Mar 10, 2026 21:55 UTC |
Keddy AshaDirector
|
GrantCommon stock | 12,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-007584 · rdgdoc.xml · nonDerivative · entry 1 Keddy Asha · CIK 0001922655 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 54,629 F1 · shares: Unrestricted stock award pursuant to the Company's Amended and Restated Omnibus Equity Incentive Plan. Read SEC document |
| March 09, 2026 Filed Mar 10, 2026 21:53 UTC |
gulko samuelDirector
|
GrantCommon stock | 12,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-007581 · rdgdoc.xml · nonDerivative · entry 1 gulko samuel · CIK 0001308199 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 70,274 F1 · shares: Unrestricted stock award pursuant to the Company's Amended and Restated Omnibus Equity Incentive Plan. Read SEC document |
| March 09, 2026 Filed Mar 10, 2026 21:44 UTC |
Elfman Steven LawrenceDirector
|
GrantCommon stock | 12,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-007578 · rdgdoc.xml · nonDerivative · entry 1 Elfman Steven Lawrence · CIK 0001334805 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 69,087 F1 · shares: Unrestricted stock award pursuant to the Company's Amended and Restated Omnibus Equity Incentive Plan. Read SEC document |
| March 09, 2026 Filed Mar 10, 2026 21:43 UTC |
CAMPBELL THOMAS GDirector
|
GrantCommon stock | 12,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-007576 · rdgdoc.xml · nonDerivative · entry 1 CAMPBELL THOMAS G · CIK 0001251303 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 49,706 F1 · shares: Unrestricted stock award pursuant to the Company's Amended and Restated Omnibus Equity Incentive Plan. Read SEC document |
| March 09, 2026 Filed Mar 10, 2026 21:41 UTC |
Arno AndrewDirector
|
GrantCommon Stock | 12,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-007574 · rdgdoc.xml · nonDerivative · entry 1 Arno Andrew · CIK 0001472122 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 88,007 F1 · shares: Unrestricted stock award granted pursuant to the Company's Amended and Restated Omnibus Equity Incentive Plan. Read SEC document |
| March 06, 2026 Filed Mar 10, 2026 21:38 UTC |
Huffmyer Timothy C.VP, COO, CFO and Treasurer
|
GrantSecured convertible note · Derivative | Not disclosed | Not disclosed Strike: $0.68 | $90,970.45 |
DisclosureSEC source: 0001437749-26-007570 · rdgdoc.xml · derivative · entry 2 Huffmyer Timothy C. · CIK 0001559111 · VP, COO, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: Not disclosed Underlying: Common stock · 133,781 shares Expires 2029-03-31 F3 · reported_value: Original principal amount of the secured convertible note (in dollars). F1 · price: Pursuant to a Securities Purchase Agreement, dated March 4, 2026, between Smith Micro Software, Inc. and the Buyer parties thereto, the Reporting Person agreed to purchase a secured convertible note together with a warrant for an aggregate purchase price of $90,970.45. The purchase was completed and the securities were issued on March 6, 2026. F2 · derivative.underlying_shares: Assumes conversion of the full original principal amount of the secured convertible note into shares of common stock. Read SEC document |
| March 06, 2026 Filed Mar 10, 2026 21:38 UTC |
Huffmyer Timothy C.VP, COO, CFO and Treasurer
|
GrantCommon stock purchase warrant · Derivative | 174,944 | Not disclosed Strike: $0.68 | Not disclosed |
DisclosureSEC source: 0001437749-26-007570 · rdgdoc.xml · derivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · VP, COO, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 174,944 Underlying: Common stock · 174,944 shares Expires 2031-09-06 F1 · price: Pursuant to a Securities Purchase Agreement, dated March 4, 2026, between Smith Micro Software, Inc. and the Buyer parties thereto, the Reporting Person agreed to purchase a secured convertible note together with a warrant for an aggregate purchase price of $90,970.45. The purchase was completed and the securities were issued on March 6, 2026. Read SEC document |
| March 04, 2026 Filed Mar 6, 2026 21:07 UTC |
Huffmyer Timothy C.VP, COO, CFO and Treasurer
|
Disposition to issuerCommon stock | 5,261 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-007202 · rdgdoc.xml · nonDerivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · VP, COO, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 186,355 F1 · shares: Shares of restricted stock forfeited in accordance with the terms of grant. Read SEC document |
| March 04, 2026 Filed Mar 6, 2026 21:06 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
Disposition to issuerCommon stock | 12,626 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-007198 · rdgdoc.xml · nonDerivative · entry 2 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 301,669 F2 · shares: Shares of restricted stock forfeited in accordance with the terms of grant. Read SEC document |
| February 27, 2026 Filed Mar 3, 2026 22:42 UTC |
Huffmyer Timothy C.VP, COO, CFO and Treasurer
|
Tax withholdingCommon stock | 27,010 | $0.51 | $13,829.12 |
DisclosureSEC source: 0001437749-26-006695 · rdgdoc.xml · nonDerivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · VP, COO, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 191,616 F1 · price: Shares withheld, at an average vesting price of $0.512 per share, for the payment of income taxes. Read SEC document |
| February 27, 2026 Filed Mar 6, 2026 21:06 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
Tax withholdingCommon stock | 43,366 | $0.52 | $22,680.42 |
DisclosureSEC source: 0001437749-26-007198 · rdgdoc.xml · nonDerivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 314,325 F1 · price: Shares withheld, at an average vesting price of $0.523 per share, for the payment of income taxes. Read SEC document |
| February 21, 2026 Filed Feb 24, 2026 22:20 UTC |
Huffmyer Timothy C.VP, COO, CFO and Treasurer
|
Disposition to issuerCommon stock | 7,280 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-005374 · rdgdoc.xml · nonDerivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · VP, COO, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 218,626 F1 · shares: Shares of restricted stock forfeited in accordance with the terms of grant. Read SEC document |
| February 21, 2026 Filed Feb 24, 2026 22:19 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
Disposition to issuerCommon stock | 9,706 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-005370 · rdgdoc.xml · nonDerivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 357,691 F1 · shares: Shares of restricted stock forfeited in accordance with the terms of grant. Read SEC document |
| February 03, 2026 Filed Feb 5, 2026 22:37 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
GrantCommon stock purchase warrant · Derivative | 1,480,165 | Not disclosed Strike: $0.68 | Not disclosed |
DisclosureSEC source: 0001437749-26-003232 · rdgdoc.xml · derivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · Smith Living Trust Disclosed balance after: 1,480,165 Underlying: Common stock · 1,480,165 shares Expires 2031-08-03 F1 · price: The common stock purchase warrant was purchased from the issuer by Smith Living Trust (for which William W. Smith, Jr. serves as co-trustee) together with a promissory note in exchange for aggregate consideration of approximately $1,000,000. Read SEC document |
| December 17, 2025 Filed Dec 17, 2025 22:18 UTC |
Huffmyer Timothy C.VP, COO, CFO and Treasurer
|
Tax withholdingCommon stock | 254 | $0.62 | $158.12 |
DisclosureSEC source: 0001437749-25-038187 · rdgdoc.xml · nonDerivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · VP, COO, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 225,906 F1 · price: Shares withheld, at an average vesting price of $0.6225 per share, for the payment of income taxes. Read SEC document |
| December 17, 2025 Filed Dec 17, 2025 22:17 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
Tax withholdingCommon stock | 1,000 | $0.62 | $622.50 |
DisclosureSEC source: 0001437749-25-038185 · rdgdoc.xml · nonDerivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 367,397 F1 · price: Shares withheld, at an average vesting price of $0.6225 per share, for the payment of income taxes. Read SEC document |
| December 11, 2025 Filed Dec 11, 2025 22:13 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
SaleCommon stock | 36,597 | $0.58 | $21,273.84 |
DisclosureSEC source: 0001437749-25-037572 · rdgdoc.xml · nonDerivative · entry 3 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · Smith Living Trust Disclosed balance after: 5,517,674 F3 · price: Shares sold for tax planning purposes in a series of transactions with a price range of $0.5800 to $0.5935, inclusive, with a weighted average price of $0.5813. The reporting person undertakes to provide to Smith Micro Software, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| December 10, 2025 Filed Dec 11, 2025 22:13 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
SaleCommon stock | 38,697 | $0.60 | $23,326.55 |
DisclosureSEC source: 0001437749-25-037572 · rdgdoc.xml · nonDerivative · entry 2 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · Smith Living Trust Disclosed balance after: 5,554,271 F2 · price: Shares sold for tax planning purposes in a series of transactions with a price range of $0.6000 to $0.6324, inclusive, with a weighted average price of $0.6028. The reporting person undertakes to provide to Smith Micro Software, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| December 09, 2025 Filed Dec 11, 2025 22:14 UTC |
Huffmyer Timothy C.VP, COO, CFO and Treasurer
|
GrantCommon stock | 75,398 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-037575 · rdgdoc.xml · nonDerivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · VP, COO, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 226,160 F1 · shares: Restricted stock subject to performance-based vesting. Shares will vest in installments subject to satisfaction of performance criteria for the fourth quarter of 2025. Read SEC document |
| December 09, 2025 Filed Dec 11, 2025 22:13 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
GrantCommon stock | 119,049 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-037572 · rdgdoc.xml · nonDerivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 368,397 F1 · shares: Restricted stock subject to performance-based vesting. Shares will vest in installments subject to satisfaction of performance criteria for the fourth quarter of 2025. Read SEC document |
| November 12, 2025 Filed Nov 13, 2025 23:21 UTC |
Huffmyer Timothy C.VP, COO, CFO and Treasurer
|
Tax withholdingCommon Stock | 19,143 | $0.68 | $13,103.38 |
DisclosureSEC source: 0001437749-25-034926 · rdgdoc.xml · nonDerivative · entry 3 Huffmyer Timothy C. · CIK 0001559111 · VP, COO, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 150,762 F3 · price: Shares withheld, at an average vesting price of $0.6845 per share, for the payment of income taxes. Read SEC document |
| November 12, 2025 Filed Nov 13, 2025 23:17 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
Tax withholdingCommon Stock | 30,813 | $0.70 | $21,553.69 |
DisclosureSEC source: 0001437749-25-034924 · rdgdoc.xml · nonDerivative · entry 3 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 249,348 F3 · price: Shares withheld, at an average vesting price of $0.6995 per share, for the payment of income taxes. Read SEC document |
| November 11, 2025 Filed Nov 13, 2025 23:21 UTC |
Huffmyer Timothy C.VP, COO, CFO and Treasurer
|
Disposition to issuerCommon Stock | 9,676 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-034926 · rdgdoc.xml · nonDerivative · entry 2 Huffmyer Timothy C. · CIK 0001559111 · VP, COO, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 169,905 F2 · shares: Shares of restricted stock forfeited in accordance with the terms of grant. Read SEC document |
| November 11, 2025 Filed Nov 13, 2025 23:21 UTC |
Huffmyer Timothy C.VP, COO, CFO and Treasurer
|
Tax withholdingCommon Stock | 294 | $0.78 | $227.91 |
DisclosureSEC source: 0001437749-25-034926 · rdgdoc.xml · nonDerivative · entry 1 Huffmyer Timothy C. · CIK 0001559111 · VP, COO, CFO and Treasurer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 179,581 F1 · price: Shares withheld, at an average vesting price of $0.7752 per share, for the payment of income taxes. Read SEC document |
| November 11, 2025 Filed Nov 13, 2025 23:17 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
Disposition to issuerCommon Stock | 12,901 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-034924 · rdgdoc.xml · nonDerivative · entry 2 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 280,161 F2 · shares: Shares of restricted stock forfeited in accordance with the terms of grant. Read SEC document |
| November 11, 2025 Filed Nov 13, 2025 23:17 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
Tax withholdingCommon Stock | 1,000 | $0.78 | $775.20 |
DisclosureSEC source: 0001437749-25-034924 · rdgdoc.xml · nonDerivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 293,062 F1 · price: Shares withheld, at an average vesting price of $0.7752 per share, for the payment of income taxes. Read SEC document |
| November 07, 2025 Filed Nov 10, 2025 23:22 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
GrantCommon stock purchase warrant · Derivative | 2,236,136 | Not disclosed Strike: $0.67 | Not disclosed |
DisclosureSEC source: 0001437749-25-034141 · rdgdoc.xml · derivative · entry 3 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · Smith Living Trust Disclosed balance after: 2,236,136 Underlying: Common stock · 2,236,136 shares Expires not disclosed F1 · price: Pursuant to a Securities Purchase Agreement dated November 5, 2025, between Smith Micro Software, Inc. (the "Company") and the Purchaser parties thereto, Smith Living Trust (for which William W. Smith, Jr. serves as co-trustee) agreed to purchase 2,236,136 shares of common stock, together with a warrant to purchase an equal number of shares of common stock, at a purchase price of $0.6708 per share. The purchase was completed and the securities were issued on November 7, 2025. F2 · derivative.exercise_date: The warrant will become exercisable upon the date that it is approved by the Company's stockholders in accordance with applicable Nasdaq rules (the "Stockholder Approval Date"). F3 · derivative.expiration_date: Five (5) years after the Stockholder Approval Date. Read SEC document |
| November 07, 2025 Filed Nov 10, 2025 23:22 UTC |
SMITH WILLIAM W JRDirector · President and CEO · 10% owner
|
GrantCommon Stock | 2,236,136 | $0.67 | $1,500,000.03 |
DisclosureSEC source: 0001437749-25-034141 · rdgdoc.xml · nonDerivative · entry 1 SMITH WILLIAM W JR · CIK 0001251368 · Director · President and CEO · 10% owner 10b5-1 filing: No plan indicated Ownership: Indirect · Smith Living Trust Disclosed balance after: 5,592,968 F1 · price: Pursuant to a Securities Purchase Agreement dated November 5, 2025, between Smith Micro Software, Inc. (the "Company") and the Purchaser parties thereto, Smith Living Trust (for which William W. Smith, Jr. serves as co-trustee) agreed to purchase 2,236,136 shares of common stock, together with a warrant to purchase an equal number of shares of common stock, at a purchase price of $0.6708 per share. The purchase was completed and the securities were issued on November 7, 2025. Read SEC document |
| October 09, 2025 Filed Oct 30, 2025 01:09 UTC |
SZABO GREGORY JDirector
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GrantCommon Stock | 7,993 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-032263 · rdgdoc.xml · nonDerivative · entry 1 SZABO GREGORY J · CIK 0001255114 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 60,993 F1 · shares: Unrestricted stock award granted in lieu of fourth quarter 2025 cash compensation for service as a non-employee director. Read SEC document |
| October 09, 2025 Filed Oct 30, 2025 01:08 UTC |
Keddy AshaDirector
|
GrantCommon Stock | 7,993 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-032261 · rdgdoc.xml · nonDerivative · entry 1 Keddy Asha · CIK 0001922655 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,129 F1 · shares: Unrestricted stock award granted in lieu of fourth quarter 2025 cash compensation for service as a non-employee director. Read SEC document |
| October 09, 2025 Filed Oct 30, 2025 01:07 UTC |
gulko samuelDirector
|
GrantCommon Stock | 7,993 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-032258 · rdgdoc.xml · nonDerivative · entry 1 gulko samuel · CIK 0001308199 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 57,774 F1 · shares: Unrestricted stock award granted in lieu of fourth quarter 2025 cash compensation for service as a non-employee director. Read SEC document |
| October 09, 2025 Filed Oct 30, 2025 01:05 UTC |
Elfman Steven LawrenceDirector
|
GrantCommon Stock | 7,993 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-25-032256 · rdgdoc.xml · nonDerivative · entry 1 Elfman Steven Lawrence · CIK 0001334805 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 56,587 F1 · shares: Unrestricted stock award granted in lieu of fourth quarter 2025 cash compensation for service as a non-employee director. 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.