Leonard Osser's Net Worth
$17.8 Million
Who is Leonard Osser?
Leonard Osser has an estimated net worth of $17.8 Million. This is based on reported shares across multiple companies, which include MILESTONE SCIENTIFIC INC., and Nexalin Technology, Inc..
SEC CIK
Leonard Osser's CIK is 0001188354
Past Insider Trading and Trends
2020 was Leonard Osser's most active year for acquiring shares with 7 total transactions. Leonard Osser's most active month to acquire stocks was the month of January. 2022 was Leonard Osser's most active year for disposing of shares, totalling 30 transactions. Leonard Osser's most active month to dispose stocks was the month of December. 2011 saw Leonard Osser paying a total of $705,908.40 for 479,545 shares, this is the most they've acquired in one year. In 2020 Leonard Osser cashed out on 746,836 shares for a total of $869,146.80, their largest year based on trade value.
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MILESTONE SCIENTIFIC INC. (MLSS) Snapshot price: $1.09
Interim CEO
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4
| -2.29% | -107.98K |
$0.93 | -$100,425.12 | 4.61M |
Oct 22
| |||
Form 4
| +2.44% | 112.36K |
$0.89 | $99,996.84 | 4.71M |
Aug 28
| |||
Form 4
| +2.49% | 112.36K |
$0.89 | $100,000.40 | 4.62M |
Jun 28
| |||
Form 4/A
| +2.89% | 121.95K |
$0.82 | $99,999.82 | 4.35M |
Jun 13
| |||
Form 4
| +0.72% | 30.49K |
$0.82 | $25,000.16 | 4.26M |
Jun 13
| |||
Form 4
| -0.23% | -9.84K |
$1.12 | -$11,023.04 | 4.23M |
Scheduled
|
Apr 18
| ||
Form 4
| -0.39% | -16.70K |
$1.19 | -$19,952.00 | 4.24M |
Scheduled
|
Apr 11 - Apr 12
| ||
Form 4
| -0.47% | -20.10K |
$1.45 | -$29,082.00 | 4.25M |
Scheduled
|
Apr 1 - Apr 4
| ||
Form 4
| -0.17% | -7.11K |
$1.33 | -$9,456.30 | 4.27M |
Scheduled
|
Mar 28
| ||
Form 4
| -0.36% | -15.60K |
$1.28 | -$19,960.00 | 4.28M |
Scheduled
|
Mar 21 - Mar 22
| ||
Form 4
| -0.39% | -16.60K |
$1.20 | -$19,993.00 | 4.29M |
Scheduled
|
Mar 14 - Mar 15
| ||
Form 4
| -0.32% | -13.90K |
$1.43 | -$19,917.00 | 4.31M |
Scheduled
|
Mar 7 - Mar 8
| ||
Form 4
| -0.35% | -15.10K |
$1.32 | -$20,007.00 | 4.33M |
Scheduled
|
Feb 28 - Mar 1
| ||
Form 4
| -0.36% | -15.90K |
$1.25 | -$19,906.70 | 4.34M |
Scheduled
|
Feb 22 - Feb 23
| ||
Form 4
| -0.38% | -16.50K |
$1.21 | -$20,040.00 | 4.36M |
Scheduled
|
Feb 14 - Feb 15
| ||
Form 4
| -0.36% | -15.60K |
$1.28 | -$19,976.00 | 4.37M |
Scheduled
|
Feb 7 - Feb 8
| ||
Form 4
| -0.35% | -15.45K |
$1.29 | -$19,981.35 | 4.39M |
Scheduled
|
Jan 31 - Feb 1
| ||
Form 4
| -0.31% | -13.80K |
$1.45 | -$20,007.00 | 4.4M |
Scheduled
|
Jan 24 - Jan 25
| ||
Form 4
| -0.26% | -11.60K |
$1.72 | -$19,928.80 | 4.42M |
Scheduled
|
Jan 18 - Jan 19
| ||
Form 4
| -0.11% | -9.90K |
$2.02 | -$19,968.50 | 8.86M |
Scheduled
|
Jan 10 - Jan 11
| ||
Form 4
| -0.10% | -4.40K |
$2.09 | -$9,178.40 | 4.44M |
Scheduled
|
Jan 4
| ||
Form 4
| +0.70% | 92.09K |
$2.11 | $189,251.28 | 13.29M |
Scheduled
|
Dec 31 - Jan 3
| ||
Form 4
| -0.22% | -9.60K |
$2.08 | -$19,997.00 | 4.35M |
Scheduled
|
Dec 27 - Dec 28
| ||
Form 4
| -0.23% | -9.85K |
$2.02 | -$19,941.40 | 4.36M |
Scheduled
|
Dec 20 - Dec 21
| ||
Form 4
| -0.14% | -6.00K |
$1.96 | -$11,754.00 | 4.37M |
Scheduled
|
Dec 15 - Dec 16
| ||
Form 4
| -0.10% | -4.20K |
$1.93 | -$8,091.30 | 4.38M |
Scheduled
|
Dec 13 - Dec 14
| ||
Form 4
| +1.56% | 133.36K |
$1.11 | $141,836.52 | 8.69M |
Nov 30 - Dec 1
| |||
Form 4
| +4.14% | 171.43K |
$1.93 | $330,857.97 | 4.31M |
Nov 9
| |||
Form 4
| +1.14% | 45.87K |
$2.18 | $100,000.96 | 4.05M |
Jun 21
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Apr 23
| |||
Form 4/A
| -0.74% | -31.38K |
$2.30 | -$72,169.40 | 4.19M |
Jan 4
| |||
Form 4/A
| -3.28% | -133.33K |
$2.10 | -$279,999.30 | 3.93M |
Aug 4
| |||
Form 4
| -2.09% | -85.24K |
$2.26 | -$192,664.36 | 3.99M |
Jan 7 - Jan 8
| |||
Form 4
| -0.26% | -10.76K |
$2.22 | -$23,887.20 | 4.08M |
Jan 6
| |||
Form 4
| -1.44% | -59.67K |
$2.25 | -$134,253.00 | 4.09M |
Jan 5
| |||
Form 4
| -1.70% | -71.89K |
$2.30 | -$165,337.80 | 4.15M |
Jan 4
| |||
Form 4
| +2.00% | 82.99K |
$1.72 | $142,739.36 | 4.22M |
Jan 4
| |||
Form 4
| -1.30% | -54.40K |
$2.17 | -$118,211.20 | 4.14M |
Dec 18
| |||
Form 4
| -0.39% | -16.30K |
$2.24 | -$36,512.00 | 4.19M |
Dec 17
| |||
Form 4
| -1.69% | -72.50K |
$2.13 | -$154,425.00 | 4.21M |
Dec 16
| |||
Form 4
| +8.54% | 336.97K |
$1.14 | $384,145.80 | 4.28M |
Dec 15
| |||
Form 4
| -1.45% | -115.71K |
$2.10 | -$242,984.70 | 7.87M |
Aug 4
| |||
Form 4
| +3.86% | 437.22K |
$1.84 | $799,997.73 | 11.78M |
Feb 6 - Jun 30
| |||
Form 4
| +8.54% | 285K |
$0.35 | $99,750.00 | 3.62M |
Feb 6
| |||
Form 4
| -0.31% | -10.00K |
—
|
—
| 3.17M |
Apr 24
| |||
Form 4
| +3.83% | 114.39K |
$0.75 |
—
| 3.1M |
Jan 9
| |||
Form 4
| +2.27% | 66.67K |
—
|
—
| 3M |
Dec 23
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Dec 2
| |||
Form 4
| +1.73% | 50K |
—
|
—
| 2.94M |
Aug 1
| |||
Form 4
| +2.49% | 70.14K |
—
|
—
| 2.89M |
Jun 20 - Feb 4
| |||
Form 4
| +0.90% | 25K |
$2.40 | $60,000.00 | 2.82M |
May 19
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Nov 20
| |||
Form 4
| +1.53% | 42.19K |
$1.74 | $73,415.82 | 2.79M |
Dec 7
| |||
Form 4
| +5.25% | 137.27K |
$1.15 | $14,999.45 | 2.75M |
May 31 - Dec 31
| |||
Form 4
| +3.57% | 90.09K |
$1.11 | $99,999.90 | 2.61M |
Dec 31
| |||
Form 4
| +2.09% | 51.72K |
$0.29 | $14,999.96 | 2.52M |
Jun 27
| |||
Form 4
| +11.97% | 521.21K |
$1.14 | $740,908.65 | 4.87M |
Jul 18 - Jan 9
| |||
Form 4
| +1.30% | 25K |
$0.60 | $15,000.00 | 1.95M |
Jun 21
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 29
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 22 - Sep 26
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 20 - Sep 21
| |||
Form 4
| +21.89% | 242K |
—
|
—
| 1.35M |
Feb 24
| |||
Form 4
| +1.75% | 50K |
$1.00 | $50,000.00 | 2.92M |
Dec 15
| |||
Form 4
| +1.26% | 40.58K |
—
|
—
| 3.27M |
Jan 2 - Nov 12
| |||
Form 4
| +13.98% | 400.45K |
$1.01 | $404,459.00 | 3.27M |
Sep 30
| |||
| No matching records found | |||||||||
Nexalin Technology, Inc. (NXL) Snapshot price: $0.8646
Form Type
|
Δ Own
|
Qty.
|
Price
|
Size ($)
|
Own
|
Filing Date
|
Type
|
Is Scheduled
|
Trade Dates
|
|---|---|---|---|---|---|---|---|---|---|
Form 4/A
| +83.81% | 700K |
—
|
—
| 1.54M |
Sep 30
| |||
Form 4/A
|
—
|
0
|
—
|
—
|
0
|
Sep 28
| |||
Form 4
|
—
|
0
|
—
|
—
|
0
|
Sep 28
| |||
Form 4
| +1.15% | 9.5K |
$1.12 | $10,640.00 | 835.24K |
Sep 28
| |||
Form 4
| +4.56% | 36K |
$4.15 | $149,400.00 | 825.74K |
Sep 16
| |||
Form 3
|
—
|
0
|
—
|
—
|
0
| ||||
| No matching records found | |||||||||