Reported relationships
Latest disclosed role at each company.
No relationships currently tracked through insider filings.
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.
No balances currently tracked through insider filings.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
TSS, Inc.
Report date June 01, 2026 · Filed June 03, 2026
Section 16 reporting ended · disclosed 2026-06-03. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 271,333 |
Reported balance
After 2026-06-01 transaction · row 1
1 source rowRow 1 · 2026-06-01 · Sale · Disposed 10,000 · Balance 271,333 F1: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.00 to $16.02, inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, 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. |
Filing footnotes · ownership attribution and instrument terms
F1: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.00 to $16.02, inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, 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.
Transaction history
JSON APIPurchases/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 | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 01, 2026 Filed Jun 3, 2026 00:13 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 10,000 | $16.00 | $160,014.00 |
DisclosureSEC source: 0001654954-26-005639 · form4.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 271,333 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.00 to $16.02, inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, 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 |
| March 23, 2026 Filed Mar 26, 2026 01:34 UTC | TSS, Inc. TSSI · Entity 6224 | Tax withholdingCommon Stock | 304 | $12.40 | $3,769.60 |
DisclosureSEC source: 0001654954-26-002763 · form4.xml · nonDerivative · entry 2 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 281,333 F2 · shares: Reflects shares surrendered to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock awards. Read SEC document |
| March 23, 2026 Filed Mar 26, 2026 01:34 UTC | TSS, Inc. TSSI · Entity 6224 | GrantCommon Stock | 2,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001654954-26-002763 · form4.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 281,637 F1 · shares: These shares of common stock represent restricted stock granted to Mr. Brennan that are subject to financial performance vesting criteria that has been achieved. The restricted stock vests in installments as follows assuming Mr. Brennan remains employed through the applicable vesting dates: (1) 1,250 shares vested on March 23, 2026, and (2) 1,250 shares will vest on January 1, 2027, and are subject to forfeiture. Read SEC document |
| March 16, 2026 Filed Mar 17, 2026 20:08 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 12,000 | $12.27 | $147,240.00 |
DisclosureSEC source: 0001654954-26-002333 · section16.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 279,137 F1 · price: 1. (1) The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $12.10 to $12.50, inclusive. The reporting person undertakes to provide to Issuer, any security holder of Issuer, 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 |
| February 24, 2026 Filed Feb 25, 2026 22:27 UTC | TSS, Inc. TSSI · Entity 6224 | Tax withholdingCommon Stock | 9,019 | $8.45 | $76,210.55 |
DisclosureSEC source: 0001654954-26-001570 · section16.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 291,137 F1 · shares: Reflects shares surrendered to the Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock awards. Read SEC document |
| January 14, 2026 Filed Jan 17, 2026 01:40 UTC | TSS, Inc. TSSI · Entity 6224 | GrantCommon Stock | 12,181 | $0.00 | $0.00 |
DisclosureSEC source: 0001654954-26-000450 · section16.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 300,156 F1 · shares: These shares of common stock represent restricted stock granted pursuant to an award agreement between Mr. Brennan and the Issuer and are subject to forfeiture. The restricted stock awarded will vest in installments as follows: (1) 4,060 shares will vest on January 14, 2027, (2) 4,060 shares will vest on January 14, 2028, and (3) 4,061 shares will vest on January 14, 2029. Read SEC document |
| June 10, 2025 Filed Jun 11, 2025 20:08 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 5,025 | $21.10 | $106,027.50 |
DisclosureSEC source: 0001654954-25-006836 · section16.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 287,975 Read SEC document |
| June 03, 2025 Filed Jun 5, 2025 20:20 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 5,000 | $15.00 | $75,000.00 |
DisclosureSEC source: 0001654954-25-006638 · section16.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 293,000 Read SEC document |
| June 01, 2025 Filed Jun 3, 2025 20:05 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 5,000 | $14.50 | $72,500.00 |
DisclosureSEC source: 0001654954-25-006518 · section16.xml · nonDerivative · entry 2 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 298,000 Read SEC document |
| May 30, 2025 Filed Jun 3, 2025 20:05 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 15,000 | $13.89 | $208,324.50 |
DisclosureSEC source: 0001654954-25-006518 · section16.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 303,000 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $13.5000 to $14.1650, inclusive. The reporting person undertakes to provide to TSS, Inc., any security holder of TSS, 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 |
| May 28, 2025 Filed May 31, 2025 01:57 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 5,000 | $13.50 | $67,500.00 |
DisclosureSEC source: 0001654954-25-006352 · section16.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 318,000 Read SEC document |
| May 23, 2025 Filed May 28, 2025 20:17 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 10,000 | $13.07 | $130,675.00 |
DisclosureSEC source: 0001654954-25-006182 · section16.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 323,000 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $12.98 to $13.12, inclusive. The reporting person undertakes to provide to TSS, Inc., any security holder of TSS, 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 12, 2024 Filed Dec 12, 2024 21:32 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 26,455 | $9.69 | $256,330.43 |
DisclosureSEC source: 0001437749-24-037368 · rdgdoc.xml · nonDerivative · entry 2 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 333,000 F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $9.5000 to $9.8500, inclusive. Read SEC document |
| December 11, 2024 Filed Dec 12, 2024 21:32 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 46,470 | $9.35 | $434,303.97 |
DisclosureSEC source: 0001437749-24-037368 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 359,455 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $9.0500 to $9.6000, inclusive. The reporting person undertakes to provide to TSS, Inc., any security holder of TSS, 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 footnote (1) and (2). Read SEC document |
| November 25, 2024 Filed Nov 26, 2024 23:35 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 46,675 | $8.10 | $377,852.80 |
DisclosureSEC source: 0001437749-24-036285 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 405,925 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $8.0346 to $8.2500, inclusive. The reporting person undertakes to provide to TSS, Inc., any security holder of TSS, 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 (1). Read SEC document |
| November 19, 2024 Filed Nov 20, 2024 21:41 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 32,720 | $7.89 | $258,013.56 |
DisclosureSEC source: 0001437749-24-035874 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 452,600 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $7.7000 to $8.0500, inclusive. The reporting person undertakes to provide to TSS, Inc., any security holder of TSS, 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 (1). Read SEC document |
| September 13, 2024 Filed Sep 13, 2024 21:56 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 45,000 | $5.09 | $229,126.50 |
DisclosureSEC source: 0001437749-24-029172 · rdgdoc.xml · nonDerivative · entry 3 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 485,320 F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $5.0264 to $5.2000, inclusive. Read SEC document |
| September 12, 2024 Filed Sep 13, 2024 21:56 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 15,110 | $4.88 | $73,791.20 |
DisclosureSEC source: 0001437749-24-029172 · rdgdoc.xml · nonDerivative · entry 2 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 530,320 F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.8500 to $4.9182, inclusive. Read SEC document |
| September 11, 2024 Filed Sep 13, 2024 21:56 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 27,450 | $4.82 | $132,388.61 |
DisclosureSEC source: 0001437749-24-029172 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 545,430 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.8053 to $4.9000, inclusive. The reporting person undertakes to provide to TSS, Inc., any security holder of TSS, 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 footnotes (1), (2) and (3) of this Form 4. Read SEC document |
| September 10, 2024 Filed Sep 11, 2024 20:05 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 10,000 | $4.88 | $48,816.00 |
DisclosureSEC source: 0001437749-24-028965 · rdgdoc.xml · nonDerivative · entry 2 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 572,880 F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $4.8504 to $4.9129, inclusive. Read SEC document |
| September 09, 2024 Filed Sep 11, 2024 20:05 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 35,000 | $5.13 | $179,595.50 |
DisclosureSEC source: 0001437749-24-028965 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 582,880 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $5.0373 to $5.2002, inclusive. The reporting person undertakes to provide to TSS, Inc., any security holder of TSS, 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 footnotes (1) and (2) of this Form 4. Read SEC document |
| August 29, 2024 Filed Sep 4, 2024 01:37 UTC | TSS, Inc. TSSI · Entity 6224 | Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative | 250,000 | $0.00 Strike: $0.49 | $0.00 |
DisclosureSEC source: 0001437749-24-028326 · rdgdoc.xml · derivative · entry 3 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 250,000 shares Expires 2028-01-22 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 29, 2024 Filed Sep 4, 2024 01:37 UTC | TSS, Inc. TSSI · Entity 6224 | Tax withholdingCommon Stock | 84,720 | $5.19 | $439,696.80 |
DisclosureSEC source: 0001437749-24-028326 · rdgdoc.xml · nonDerivative · entry 2 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 617,880 Read SEC document |
| August 29, 2024 Filed Sep 4, 2024 01:37 UTC | TSS, Inc. TSSI · Entity 6224 | Exercise / conversionCommon Stock | 250,000 | $0.49 | $122,500.00 |
DisclosureSEC source: 0001437749-24-028326 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 702,600 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 19, 2024 Filed Aug 28, 2024 00:33 UTC | TSS, Inc. TSSI · Entity 6224 | SaleCommon Stock | 25,000 | $3.99 | $99,730.00 |
DisclosureSEC source: 0001437749-24-027881 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 452,600 F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $3.89 to $4.45, inclusive. The reporting person undertakes to provide to TSS, Inc., any security holder of TSS, 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 |
| February 27, 2024 Filed Mar 1, 2024 01:11 UTC | TSS, Inc. TSSI · Entity 6224 | Tax withholdingCommon Stock | 14,825 | $0.42 | $6,226.50 |
DisclosureSEC source: 0001437749-24-006202 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 477,600 F1 · kind: Reflects shares surrendered to the Issuer to satisfy tax withholding obligations in connection with vesting of restricted share awards. No shares were sold. Read SEC document |
| February 24, 2023 Filed Mar 1, 2023 01:47 UTC | TSS, Inc. TSSI · Entity 6224 | GrantCommon Stock | 100,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-23-004982 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Senior Vice President 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 492,425 F1 · shares: These shares of common stock represent restricted stock granted pursuant to an award agreement between Mr. Brennan and the Issuer and are subject to forfeiture. The restricted stock awarded will vest in installments as follows: (1) 33,333 shares will vest on February 24, 2024, (2) 33,333 shares will vest on February 24, 2025, and (3) 33,334 shares will vest on February 24, 2026. Read SEC document |
| February 13, 2020 Filed Feb 18, 2020 21:25 UTC | TSS, Inc. TSSI · Entity 6224 | Tax withholdingCommon Stock | 27,925 | $1.39 | $38,815.75 |
DisclosureSEC source: 0001437749-20-002922 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Sr. V.P., Sales & Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 142,425 Read SEC document |
| February 07, 2019 Filed Feb 19, 2019 21:01 UTC | TSS, Inc. TSSI · Entity 6224 | Tax withholdingCommon Stock | 29,650 | $0.80 | $23,720.00 |
DisclosureSEC source: 0001437749-19-002856 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Sr. V.P., Sales & Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 170,350 Read SEC document |
| January 22, 2018 Filed Jan 24, 2018 21:02 UTC | TSS, Inc. TSSI · Entity 6224 | GrantEmployee Stock Option · Derivative | 250,000 | $0.00 Strike: $0.49 | $0.00 |
DisclosureSEC source: 0001437749-18-001063 · rdgdoc.xml · derivative · entry 2 Brennan Kieran · CIK 0001729129 · Sr. V.P., Sales & Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 250,000 Underlying: Common Stock · 250,000 shares Expires 2028-01-22 F2 · derivative.exercise_date: The option becomes exercisable in installments as follows: (1) 83,333 shares will vest on January 22, 2019, (2) 83,333 shares will vest on January 22, 2020, and (3) 83,334 shares will vest on January 22, 2021. The option will become immediately exercisable upon the occurrence of a change in control of the Issuer. Read SEC document |
| January 22, 2018 Filed Jan 24, 2018 21:02 UTC | TSS, Inc. TSSI · Entity 6224 | GrantCommon Stock | 200,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-18-001063 · rdgdoc.xml · nonDerivative · entry 1 Brennan Kieran · CIK 0001729129 · Sr. V.P., Sales & Marketing 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 200,000 F1 · shares: These shares of common stock represent restricted stock granted pursuant to an award agreement between Mr. Brennan and the Issuer and are subject to forfeiture. The restricted stock awarded will vest in installments as follows: (1) 100,000 shares will vest on January 22, 2019, and (2) 100,000 shares will vest on January 22, 2020. All unvested shares of restricted stock will vest upon a change of control of the Issuer. 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.