Psychemedics Corporation provides testing services for the detection of drugs of abuse through the analysis of hair samples in the United States, Brazil, and internationally. The company offers screening and confirmation by mass spectrometry using industry-accepted practices for cocaine, marijuana, and PCP; amphetamines, including ecstasy, eve, and Adderall; opiates, such as heroin, hydrocodone, hydromorphone, oxycodone, oxymorphone, and codeine; synthetic cannabinoids comprising K2, Spice, and Blaze; benzodiazepines consisting of Xanax, Valium, and Ativan; and nicotine and Fentanyl. Its testing results provide quantitative information that could indicate the approximate amount of drug ingested, as well as historical data that could show a pattern of individual drug use over a longer period-of-time. The company offers its services to employers for applicant and employee testing; and treatment professionals, law enforcement agencies, school administrators, and parents concerned about their children's drug use. Psychemedics Corporation was incorporated in 1986 and is headquartered in Acton, Massachusetts.
Over the last 12 months, insiders at Psychemedics Corporation have bought $0 and sold $59,182 worth of Psychemedics Corporation stock.
On average, over the past 5 years, insiders at Psychemedics Corporation have bought $83,708 and sold $59,182 worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 100 shares for transaction amount of $495 was made by SCHAFFER MICHAEL I (VP of Laboratory Operations) on 2022‑12‑16.
2023-08-17 | Sale | Doucot Charles M | Executive Vice President | 12,700 0.2216% | $4.66 | $59,182 | -37.18% | |
2022-12-16 | SCHAFFER MICHAEL I | VP of Laboratory Operations | 100 0.0018% | $4.95 | $495 | -0.54% | ||
2022-04-19 | Kamin Peter | 11,706 0.2061% | $6.52 | $76,323 | -4.56% | |||
2022-04-07 | Kamin Peter | 4,000 0.0702% | $6.79 | $27,160 | -8.45% | |||
2022-03-31 | Kamin Peter | director | 4,589 0.082% | $6.92 | $31,756 | -8.27% | ||
2022-03-30 | Kamin Peter | director | 7,814 0.1394% | $6.88 | $53,760 | -7.97% | ||
2022-03-16 | Kamin Peter | 4,000 0.0692% | $6.51 | $26,040 | -5.35% | |||
2020-12-11 | WEINERT FRED J | director | 1,000 0.0184% | $4.95 | $4,950 | +45.38% | ||
2020-12-08 | KUBACKI RAYMOND C JR | Chairman, CEO & President | 1,000 0.0181% | $5.00 | $5,000 | +41.20% | ||
2020-11-18 | SCHAFFER MICHAEL I | VP of Laboratory Operations | 500 0.009% | $4.20 | $2,100 | +66.39% | ||
2020-11-13 | WEINERT FRED J | director | 2,000 0.0341% | $3.92 | $7,840 | +68.44% | ||
2020-11-13 | ALLEN A CLINTON | director | 2,000 0.0347% | $3.99 | $7,980 | +68.44% | ||
2020-11-12 | KUBACKI RAYMOND C JR | Chairman, CEO & President | 2,000 0.0366% | $3.86 | $7,720 | +83.33% | ||
2019-06-14 | Sale | SCHAFFER MICHAEL I | VP of Laboratory Operations | 3,900 0.0681% | $9.61 | $37,479 | -7.75% | |
2019-06-14 | KUBACKI RAYMOND C JR | Chairman, CEO & President | 1,000 0.0181% | $9.99 | $9,990 | -7.75% | ||
2019-06-13 | Sale | SCHAFFER MICHAEL I | VP of Laboratory Operations | 2,631 0.0478% | $9.82 | $25,836 | -5.89% | |
2019-06-12 | Sale | SCHAFFER MICHAEL I | VP of Laboratory Operations | 2,800 0.0507% | $9.84 | $27,552 | -6.49% | |
2019-06-05 | Doucot Charles M | Vice President Sales & Mktg | 500 0.0091% | $9.90 | $4,951 | -6.02% | ||
2019-03-12 | Sale | Lerner Neil | VP - Finance | 1,412 0.0254% | $15.06 | $21,265 | -34.81% | |
2019-03-11 | Sale | Lerner Neil | VP - Finance | 15,290 0.1389% | $7.55 | $115,516 | -34.33% |
Doucot Charles M | Executive Vice President | 23250 0.4007% | $2.39 | 1 | 1 | <0.0001% |
Kamin Peter | 216778 3.7364% | $2.39 | 5 | 0 | <0.0001% | |
KUBACKI RAYMOND C JR | Chairman, CEO & President | 214374 3.695% | $2.39 | 7 | 4 | +38.08% |
WEINERT FRED J | director | 111381 1.9198% | $2.39 | 2 | 7 | +56.91% |
CONNICK HARRY F SR | director | 41362 0.7129% | $2.39 | 5 | 0 | +60.05% |
SCHAFFER MICHAEL I | VP of Laboratory Operations | 37201 0.6412% | $2.39 | 3 | 10 | +47.74% |
CHRISTOPH RICHARD T | 10 percent owner | 33800 0.5826% | $2.39 | 0 | 2 | |
Dyke James V. | Vice President - Sales | 17050 0.2939% | $2.39 | 0 | 6 | |
Lerner Neil | VP - Finance | 13220 0.2279% | $2.39 | 4 | 5 | +12.82% |
THISTLE WILLIAM R | Sr. VP and Gen. Counsel | 9731 0.1677% | $2.39 | 0 | 2 | |
ALLEN A CLINTON | director | 3000 0.0517% | $2.39 | 1 | 0 | +68.44% |
MONSON PETER C | VP, Treas., CFO & Asst. Sec. | 2000 0.0345% | $2.39 | 0 | 6 |
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Renaissance Technologies | $761,000.00 | 4.48 | 259,863 | -2.15% | -$16,692.26 | <0.01 | |
The Vanguard Group | $736,259.00 | 4.33 | 251,283 | 0% | +$0 | <0.0001 | |
RBF Capital, LLC | $416,476.00 | 2.45 | 142,142 | 0% | +$0 | 0.02 | |
BlackRock | $224,872.00 | 1.32 | 76,748 | -0.67% | -$1,520.67 | <0.0001 | |
Wedbush Securities Inc | $148,000.00 | 0.87 | 50,443 | +3.66% | +$5,219.59 | 0.01 | |
Geode Capital Management | $109,057.00 | 0.64 | 37,205 | +1.66% | +$1,785.13 | <0.0001 | |
Dimensional Fund Advisors | $105,823.00 | 0.62 | 36,117 | 0% | +$0 | <0.0001 | |
Santa Monica Partners Lp | $59,000.00 | 0.34 | 20,000 | 0% | +$0 | 0.04 | |
Citadel Advisors LLC | $52,611.00 | 0.31 | 17,956 | +10.84% | +$5,145.07 | <0.0001 | |
Crawford Investment Counsel | $47,225.00 | 0.28 | 16,118 | -19.8% | -$11,661.22 | <0.01 | |
Northern Trust | $44,858.00 | 0.26 | 15,310 | 0% | +$0 | <0.0001 | |
Morgan Stanley | $10,259.00 | 0.06 | 3,501 | 0% | +$0 | <0.0001 | |
Tower Research Capital | $8,922.00 | 0.05 | 3,045 | +31.19% | +$2,121.36 | <0.0001 | |
Your Advocates Ltd LLP | $7,179.00 | 0.04 | 2,450 | +75% | +$3,076.71 | 0.01 | |
UBS | $4,486.00 | 0.03 | 1,531 | New | +$4,486.00 | <0.0001 | |
Fidelity Investments | $293.00 | <0.01 | 100 | -84% | -$1,538.25 | <0.0001 | |
Royal Bank of Canada | $0 | <0.01 | 62 | +121.43% | +$0 | <0.0001 | |
Wells Fargo | $111.00 | <0.01 | 38 | +2.7% | +$2.92 | <0.0001 | |
Caldwell Sutter Capital Inc | $88.00 | <0.01 | 30 | 0% | +$0 | <0.0001 | |
JPMorgan Chase | $35.00 | <0.01 | 12 | +50% | +$11.67 | <0.0001 |