Manko Joseph M. Jr. has filed 47 insider transactions across 3 companies since December 2022.
Most recent transaction: a grant/award of 3472 shares of KORU Medical Systems, Inc. ($KRMD) on March 31, 2026.
Activity breakdown: 5 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 3472 | $0.00 | 5,566,170.0000 | 46,322,655 | 0.06% | 0.01% |
| Feb. 13, 2026 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 282347 | $0.00 | 5,845,045.0000 | 46,322,655 | 5.08% | 0.61% |
| Feb. 13, 2026 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 770418 | $0.00 | 5,845,045.0000 | 46,322,655 | 11.65% | 1.66% |
| Feb. 13, 2026 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 750000 | $0.00 | 6,595,045.0000 | 46,322,655 | 12.83% | 1.62% |
| Feb. 13, 2026 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 750000 | $0.00 | 5,845,045.0000 | 46,322,655 | 11.37% | 1.62% |
| Dec. 31, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 2581 | $0.00 | 506,032.9160 | 46,322,655 | 0.51% | 0.01% |
| Dec. 31, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | G | Common Stock | 17000 | $0.00 | 506,032.9160 | 46,322,655 | 3.25% | 0.04% |
| Nov. 26, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 41000 | $0.00 | 6,347,535.0000 | 46,322,655 | 0.64% | 0.09% |
| Sept. 30, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 3916 | $0.00 | 6,388,535.0000 | 45,957,115 | 0.06% | 0.01% |
| June 30, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 4189 | $0.00 | 6,384,619.0000 | 45,957,115 | 0.07% | 0.01% |
| May 20, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 14317 | $0.00 | 6,380,430.0000 | 45,957,115 | 0.22% | 0.03% |
| March 31, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 5870 | $0.00 | 6,394,747.0000 | 45,957,115 | 0.09% | 0.01% |
| Feb. 6, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 16187 | $0.00 | 6,388,877.0000 | 0 | 0.25% | 0.00% |
| Jan. 21, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 1000000 | $0.00 | 6,405,064.0000 | 0 | 13.50% | 0.00% |
| Jan. 21, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 351948 | $0.00 | 6,405,064.0000 | 0 | 5.81% | 0.00% |
| Jan. 21, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 1000000 | $0.00 | 6,405,064.0000 | 0 | 13.50% | 0.00% |
| Jan. 21, 2025 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 1000000 | $0.00 | 7,405,064.0000 | 0 | 15.61% | 0.00% |
| Dec. 31, 2024 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 3937 | $0.00 | 7,053,116.0000 | 0 | 0.06% | 0.00% |
| Sept. 30, 2024 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 5454 | $0.00 | 7,049,179.0000 | 0 | 0.08% | 0.00% |
| Aug. 14, 2024 | ONE STOP SYSTEMS, INC. | $OSS | Manko Joseph M. Jr. | Not found | P | Common Stock | 25000 | $1.99 | 1,195,899.0000 | 0 | 2.14% | 0.00% |
| Aug. 13, 2024 | ONE STOP SYSTEMS, INC. | $OSS | Manko Joseph M. Jr. | Not found | P | Common Stock | 50000 | $1.94 | 1,170,899.0000 | 0 | 4.46% | 0.00% |
| July 24, 2024 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 721781 | $0.00 | 7,043,725.0000 | 0 | 9.29% | 0.00% |
| July 11, 2024 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 5545 | $0.00 | 7,765,506.0000 | 0 | 0.07% | 0.00% |
| July 1, 2024 | ONE STOP SYSTEMS, INC. | $OSS | Manko Joseph M. Jr. | Not found | A | Common Stock | 21000 | $0.00 | 1,120,899.0000 | 0 | 1.91% | 0.00% |
| March 31, 2024 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 6329 | $0.00 | 7,759,961.0000 | 0 | 0.08% | 0.00% |
| Feb. 16, 2024 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Not found | J | Common Stock | 27700 | $0.00 | 7,753,632.0000 | 0 | 0.36% | 0.00% |
| Jan. 30, 2024 | SAFEGUARD SCIENTIFICS INC | $SFES | Manko Joseph M. Jr. | Director | A | Common Stock, $0.10 par value | 38087 | $0.71 | 409,709.0000 | 0 | 10.25% | 0.00% |
| Jan. 10, 2024 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Not found | J | Common Stock | 453231 | $0.00 | 7,781,332.0000 | 0 | 5.50% | 0.00% |
| Dec. 31, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 6329 | $0.00 | 8,234,563.0000 | 0 | 0.08% | 0.00% |
| Dec. 27, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 1745594 | $0.00 | 8,228,234.0000 | 0 | 17.50% | 0.00% |
| Dec. 27, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 402725 | $0.00 | 8,630,959.0000 | 0 | 4.89% | 0.00% |
| Dec. 27, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 402725 | $0.00 | 8,228,234.0000 | 0 | 4.67% | 0.00% |
| Dec. 27, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 165252 | $0.00 | 8,228,234.0000 | 0 | 2.05% | 0.00% |
| Dec. 13, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Not found | S | Common Stock | 145833 | $2.40 | 9,808,576.0000 | 0 | 1.47% | 0.00% |
| Dec. 13, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Not found | P | Common Stock | 145833 | $2.40 | 9,808,576.0000 | 0 | 1.51% | 0.00% |
| Oct. 16, 2023 | SAFEGUARD SCIENTIFICS INC | $SFES | Manko Joseph M. Jr. | Director | A | Common Stock, $0.10 par value | 26266 | $1.11 | 371,622.0000 | 0 | 7.61% | 0.00% |
| Sept. 30, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 5484 | $0.00 | 9,808,576.0000 | 0 | 0.06% | 0.00% |
| Aug. 18, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | P | Common Stock | 10000 | $2.54 | 9,793,092.0000 | 0 | 0.10% | 0.00% |
| Aug. 21, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | P | Common Stock | 10000 | $2.65 | 9,803,092.0000 | 0 | 0.10% | 0.00% |
| July 17, 2023 | SAFEGUARD SCIENTIFICS INC | $SFES | Manko Joseph M. Jr. | Director | A | Common Stock, $0.10 par value | 17247 | $1.44 | 345,356.0000 | 0 | 5.26% | 0.00% |
| June 30, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 4310 | $0.00 | 9,783,092.0000 | 0 | 0.04% | 0.00% |
| June 30, 2023 | SAFEGUARD SCIENTIFICS INC | $SFES | Manko Joseph M. Jr. | Director | A | Common Stock, $0.10 par value | 44497 | $0.00 | 328,109.0000 | 0 | 15.69% | 0.00% |
| April 17, 2023 | SAFEGUARD SCIENTIFICS INC | $SFES | Manko Joseph M. Jr. | Director | A | Common Stock, $0.10 par value | 15791 | $1.90 | 283,612.0000 | 0 | 5.90% | 0.00% |
| March 31, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 3521 | $0.00 | 9,778,782.0000 | 0 | 0.04% | 0.00% |
| Feb. 24, 2023 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | J | Common Stock | 722711 | $0.00 | 9,775,261.0000 | 0 | 6.88% | 0.00% |
| Jan. 17, 2023 | SAFEGUARD SCIENTIFICS INC | $SFES | Manko Joseph M. Jr. | Director | A | Common Stock, $0.10 par value | 9085 | $3.13 | 267,821.0000 | 0 | 3.51% | 0.00% |
| Dec. 31, 2022 | KORU Medical Systems, Inc. | $KRMD | Manko Joseph M. Jr. | Director | A | Common Stock | 4273 | $0.00 | 10,497,972.0000 | 0 | 0.04% | 0.00% |