Daniel M. Chism, CFO of TSS, Inc. ($TSSI), sold shares on the open market three times over the past year, totaling $486 thousand. His most recent sale occurred on September 10, 2025. These sales rank 6,529th among 11,678 insiders in our database, where the average is 8.6 million per person across about 6.4 transactions. Chism made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 23, 2026 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | F | Common Stock | 609 | $12.40 | 363,215.0000 | 28,845,037 | 0.17% | 0.00% |
| March 23, 2026 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | A | Common Stock | 5000 | $0.00 | 363,824.0000 | 28,845,037 | 1.39% | 0.02% |
| Jan. 16, 2026 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | F | Common Stock | 12175 | $12.05 | 358,824.0000 | 28,845,037 | 3.28% | 0.04% |
| Jan. 14, 2026 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | A | Common Stock | 33113 | $0.00 | 370,999.0000 | 28,845,037 | 9.80% | 0.11% |
| Jan. 8, 2026 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | M | Employee Stock Option | 41667 | $0.00 | 83,333.0000 | 28,845,037 | 33.33% | 0.14% |
| Jan. 8, 2026 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | M | Common Stock | 41667 | $1.72 | 337,886.0000 | 28,845,037 | 14.07% | 0.14% |
| Sept. 10, 2025 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | S | Common Stock | 15000 | $16.17 | 296,219.0000 | 25,028,734 | 4.82% | 0.06% |
| Aug. 27, 2025 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | S | Common Stock | 10000 | $16.25 | 316,219.0000 | 25,028,734 | 3.07% | 0.04% |
| Aug. 28, 2025 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | S | Common Stock | 5000 | $16.20 | 311,219.0000 | 25,028,734 | 1.58% | 0.02% |
| June 7, 2025 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | F | Common Stock | 20755 | $19.84 | 326,219.0000 | 25,028,734 | 5.98% | 0.08% |
| Jan. 16, 2025 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | A | Common Stock | 150000 | $0.00 | 346,974.0000 | 0 | 76.15% | 0.00% |
| Jan. 16, 2025 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | F | Common Stock | 8026 | $11.79 | 196,974.0000 | 0 | 3.92% | 0.00% |
| Jan. 16, 2025 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | A | Common Stock | 80000 | $0.00 | 205,000.0000 | 0 | 64.00% | 0.00% |
| June 7, 2024 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | M | Employee Stock Option | 125000 | $0.00 | 125,000.0000 | 0 | 9999.99% | 0.00% |
| June 7, 2024 | TSS, Inc. | $TSSI | CHISM DANIEL M | Chief Financial Officer | A | Common Stock | 125000 | $0.00 | 125,000.0000 | 0 | 9999.99% | 0.00% |