Leonard Bell's Net Worth

$429 Million

Estimate Recalculated Feb 7, 2024 04:00PM EST

Who is Leonard Bell?

Leonard Bell has an estimated net worth of $429 Million. This is based on reported shares across multiple companies, which include ALEXION PHARMACEUTICALS INC, and MEDICINES CO /DE.

SEC CIK

Leonard Bell's CIK is 0001231949

Past Insider Trading and Trends

2014 was Leonard Bell's most active year for acquiring shares with 36 total transactions. Leonard Bell's most active month to acquire stocks was the month of December. 2014 was Leonard Bell's most active year for disposing of shares, totalling 125 transactions. Leonard Bell's most active month to dispose stocks was the month of October. 2014 saw Leonard Bell paying a total of $46,432,678.08 for 1,387,092 shares, this is the most they've acquired in one year. In 2012 Leonard Bell cashed out on 968,068 shares for a total of $45,641,847.71, their largest year based on trade value.

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ALEXION PHARMACEUTICALS INC No price found

CEO

Leonard Bell owns 330,399 units of Common Stock, par value $.0001, 311,511 units of Common Stock par value $.0001, 340,299 units of Common Stock, par value $0.0001 per share, 344,799 units of COmmon Stock, par value #0.0001 per share, 793,955 units of Common Stock, par value $.0001 per share and 727,940 units of Common Stock. From 2003 to 2017 Leonard Bell acquired a total of 3,304,032 shares in ALEXION PHARMACEUTICALS INC at a cost of $38,617,971.64, Leonard also disposed a total of 4,173,263 shares of ALEXION PHARMACEUTICALS INC equalling to $468,059,911.94.

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-1.01%
-3.98K
$131.96
-$524,921.98
390.67K
Feb 28 - Mar 1
Form 4
-0.06%
-246.00
$126.84
-$31,202.64
394.65K
Feb 9
Form 4
-2.16%
-8.72K
$125.97
-$1,099,099.25
394.89K
Feb 6 - Feb 7
Form 4
0
$83.95
-$12,209.00
403.62K
Scheduled
Jan 10
Form 4
-0.08%
-1.00K
$81.85
-$4,653,712.64
1.21M
Scheduled
Jan 5 - Jan 9
Form 4
-0.08%
-668.00
$82.14
-$4,399,238.15
808.57K
Scheduled
Nov 4
Form 4
-0.04%
-334.00
$79.11
-$191,307.58
810.24K
Scheduled
Oct 31
Form 4
-0.25%
-1.01K
$137.14
-$138,511.40
405.29K
Aug 8
Form 4
+0.21%
835
406.3K
May 11
Form 4
-0.54%
-4.00K
$138.92
-$554,987.20
742.2K
Feb 29
Form 4
-0.41%
-3.07K
$139.58
-$2,215,482.48
746.19K
Feb 4 - Feb 8
Form 4
0
$106.78
-$5,871,623.14
749.26K
Scheduled
Dec 24 - Dec 29
Form 4
0
$105.30
-$11,534,984.90
749.26K
Scheduled
Dec 17
Form 4
-7.58%
-121.15K
$187.56
-$3,998,527.23
1.48M
Dec 11
Form 4
-7.62%
-70.00K
$188.20
-$13,173,840.22
849.09K
Scheduled
Dec 8
Form 4
0
$102.40
-$5,564,788.32
919.09K
Scheduled
Nov 25
Form 4
0
$101.51
-$5,502,700.00
919.09K
Scheduled
Nov 2
Form 4
0
$101.50
-$165,060.00
919.09K
Scheduled
Jan 28 - Sep 9
Form 4
-0.11%
-1.00K
$190.01
-$190,580.03
919.09K
Aug 7
Form 4
-0.24%
-2.20K
$196.52
-$432,344.00
920.09K
Aug 4
Form 4
-2.93%
-27.84K
$179.63
-$5,000,001.05
922.29K
Scheduled
Jun 18
Form 4
+0.07%
700
950.13K
May 6
Form 4
-1.65%
-15.95K
$188.07
-$3,000,092.64
949.43K
Scheduled
Mar 19
Form 4
+2.23%
21.07K
$180.34
-$221,818.20
965.38K
Feb 27 - Mar 2
Form 4
-0.60%
-5.74K
$171.15
-$982,401.00
944.31K
Feb 10
Form 4
+2.74%
25.33K
$173.98
-$1,506,666.80
950.05K
Feb 5 - Feb 9
Form 4
-0.56%
-5.22K
$174.29
-$910,332.72
924.72K
Feb 3 - Feb 4
Form 4
-1.46%
-13.73K
$101.32
-$5,084,524.95
929.94K
Scheduled
Dec 17 - Dec 18
Form 4
0
$109.29
-$23,723,896.23
943.68K
Scheduled
Dec 5 - Dec 9
Form 4
-0.55%
-5.21K
$191.96
-$1,000,111.60
943.68K
Scheduled
Nov 20
Form 4
-5.95%
-60.00K
$165.12
-$9,906,901.02
948.89K
Scheduled
Sep 26
Form 4
-1.21%
-12.39K
$89.13
-$6,570,418.48
1.01M
Scheduled
Sep 16 - Sep 18
Form 4
0
$91.68
-$1,798,132.60
1.02M
Scheduled
Sep 10
Form 4
0
$91.65
-$29,143,891.06
1.02M
Scheduled
Sep 4 - Sep 8
Form 4
-0.58%
-5.91K
$169.17
-$1,000,133.04
1.02M
Scheduled
Aug 27
Form 4
0
$92.82
-$10,523,966.44
1.03M
Scheduled
Aug 14 - Aug 15
Form 4
0
$89.18
-$15,021,254.23
1.03M
Scheduled
Aug 12 - Aug 13
Form 4
-0.50%
-5.14K
$157.88
-$812,292.60
1.03M
Aug 4
Form 4
0
$90.29
-$18,492,899.33
1.03M
Scheduled
Jul 28 - Jul 30
Form 4
0
$87.76
-$13,694,049.23
1.03M
Scheduled
Jun 20
Form 4
0
$89.04
-$10,796,948.56
1.03M
Scheduled
May 27
Form 4
0
$83.24
-$10,181,384.05
1.03M
Scheduled
May 20
Form 4
0
$83.24
-$10,213,861.12
1.03M
Scheduled
Apr 28 - Apr 29
Form 4
+0.99%
10.1K
1.03M
Feb 28
Form 4
+2.43%
23.42K
$155.56
-$718,671.80
986.7K
Feb 6 - Feb 7
Form 4
-1.21%
-11.79K
$154.50
-$1,821,546.90
963.28K
Feb 3 - Feb 4
Form 4
-0.27%
-2.66K
$133.81
-$355,929.20
975.07K
Jan 29
Form 4
0
$74.76
-$20,761,450.44
2.12M
Scheduled
Jan 17 - Jan 22
Form 4
0
$71.08
-$2,033,705.75
1.04M
Scheduled
Jan 13
Form 4
0
$70.69
-$2,462,818.68
1.03M
Scheduled
Jan 8 - Jan 10
Form 4
+0.55%
5.66K
$65.96
-$21,115,779.73
1.03M
Scheduled
Dec 18 - Dec 19
Form 4
-0.34%
-3.50K
$115.00
-$402,500.00
1.03M
Scheduled
Sep 16
Form 4
+2.62%
26.27K
$110.07
-$203,629.50
1.03M
Scheduled
Sep 4
Form 4
-3.20%
-33.15K
$110.19
-$3,652,830.26
1M
Scheduled
Aug 29 - Sep 3
Form 4
-11.90%
-140.00K
$106.08
-$14,851,771.16
1.04M
Scheduled
Aug 15 - Aug 16
Form 4
-0.25%
-2.92K
$116.87
-$341,143.53
1.18M
Aug 5
Form 4
-15.28%
-212.74K
$114.62
-$24,384,037.38
1.18M
Scheduled
Jul 30
Form 4
-2.23%
-31.11K
$105.74
-$3,289,759.28
1.36M
Scheduled
May 14
Form 4
-2.88%
-41.22K
$100.85
-$4,156,926.80
1.39M
Scheduled
May 10 - May 13
Form 4
-2.38%
-35.00K
$95.04
-$3,326,400.00
1.43M
Scheduled
Apr 17
Form 4
-1.79%
-26.70K
$100.24
-$2,676,408.00
1.47M
Scheduled
Apr 10
Form 4
-2.81%
-43.30K
$95.95
-$4,154,751.00
1.5M
Scheduled
Apr 1 - Apr 2
Form 4
+1.08%
16.5K
1.54M
Feb 6
Form 4
-0.77%
-11.88K
$96.27
-$1,143,717.60
1.52M
Feb 4
Form 4
-0.34%
-5.24K
$94.41
-$494,886.24
1.53M
Jan 28 - Jan 29
Form 4
-2.22%
-35.00K
$98.58
-$3,450,404.98
1.54M
Scheduled
Jan 15
Form 4
-1.70%
-27.20K
$99.96
-$2,718,612.12
1.57M
Scheduled
Jan 9
Form 4
-0.48%
-7.80K
$99.93
-$779,753.79
1.6M
Scheduled
Jan 2
Form 4
-2.13%
-35.00K
$95.68
-$3,348,800.00
1.61M
Scheduled
Dec 18
Form 4
-2.08%
-35.00K
$49.50
-$4,552,868.95
1.64M
Scheduled
Nov 28
Form 4
-0.16%
-2.67K
$49.51
-$736,817.21
1.68M
Scheduled
Oct 31
Form 4
0
$59.65
-$2,010,124.10
1.68M
Scheduled
Oct 1
Form 4
+0.52%
8.75K
$59.04
-$15,256,289.72
1.68M
Scheduled
Sep 7 - Sep 28
Form 4
-11.10%
-208.83K
$56.33
-$6,848,441.22
1.67M
Scheduled
Jul 27 - Jul 31
Form 4
0
$51.97
-$10,460,993.84
1.88M
Scheduled
Jul 9
Form 4
+1.95%
36K
1.88M
Feb 3
Form 4
-0.64%
-11.83K
$74.49
-$881,450.43
1.85M
Jan 27 - Jan 30
Form 4
-0.12%
-2.23K
$75.00
-$166,950.00
1.86M
Jan 10
Form 4
+0.27%
5K
$36.08
-$1,194,457.50
1.85M
Scheduled
Nov 15
Form 4
+1.10%
20K
$35.90
-$4,748,544.80
1.84M
Scheduled
Oct 26
Form 4
-0.13%
-2.29K
$57.27
-$130,861.95
1.82M
Jul 27
Form 4
-0.12%
-2.17K
$50.00
-$108,750.00
1.82M
Jul 11
Form 4
+2.70%
24K
913.36K
Feb 2
Form 4
-0.51%
-4.54K
$84.70
-$384,876.80
889.36K
Jan 27
Form 4
-0.14%
-1.29K
$82.66
-$106,879.38
893.9K
Jan 18
Form 4
-0.13%
-1.13K
$81.27
-$91,916.37
895.2K
Jan 10
Form 4
-1.43%
-13.00K
896.33K
Dec 15
Form 4
+1.65%
14.74K
$42.70
-$2,115,599.50
909.33K
Scheduled
Nov 19
Form 4
+3.00%
26.08K
$39.42
-$4,001,884.44
894.58K
Scheduled
Nov 1 - Nov 3
Form 4
-0.15%
-1.29K
$51.08
-$66,097.52
868.5K
Jul 16
Form 4
-0.12%
-1.08K
$51.91
-$55,958.98
869.79K
Jul 12
Form 4
+2.59%
22K
870.87K
Jan 28
Form 4
-0.15%
-1.29K
$47.22
-$61,102.68
848.87K
Jan 19
Form 4
-0.65%
-5.52K
$47.79
-$263,896.38
850.17K
Jan 11
Form 4
+0.26%
2.19K
$40.46
-$549,657.20
855.69K
Scheduled
Jan 4
Form 4
+0.26%
2.19K
$38.75
-$420,524.40
855.69K
Scheduled
Dec 4
Form 4
+0.13%
1.07K
$38.58
-$199,636.80
853.5K
Scheduled
Nov 5
Form 4
+0.00%
21
$38.03
-$235,310.75
852.42K
Scheduled
Nov 2
Form 4
+0.13%
1.09K
$38.58
-$204,023.55
852.4K
Scheduled
Oct 12
Form 4
0
$38.00
-$230,132.70
851.31K
Scheduled
Oct 1
Form 4
+0.26%
2.19K
$39.03
-$442,454.20
851.31K
Scheduled
Sep 1
Form 4
-0.15%
-1.25K
$38.96
-$48,738.96
849.12K
Jul 16
Form 4
-0.14%
-1.17K
$36.93
-$43,318.89
850.37K
Jul 10
Form 4
+0.41%
3.45K
$19.83
-$482,758.34
851.54K
Scheduled
Apr 17
Form 4
+0.95%
7.95K
$20.20
-$952,391.00
848.09K
Scheduled
Mar 17
Form 4
-1.01%
-8.46K
$34.25
-$289,583.75
831.69K
Mar 16
Form 4
-0.14%
-1.17K
$32.34
-$37,967.16
840.15K
Mar 10
Form 4
+0.54%
4.49K
$21.16
-$487,552.52
841.32K
Scheduled
Feb 26
Form 4
+2.57%
21K
836.83K
Jan 26
Form 4
-0.61%
-5.00K
$36.89
-$184,339.33
815.83K
Jan 16
Form 4
-0.16%
-1.34K
$34.44
-$46,149.60
820.83K
Jan 12
Form 4
+0.84%
3.41K
$39.50
-$493,300.00
411.08K
Scheduled
Apr 23
Form 4
+0.84%
3.41K
$39.51
-$493,385.90
407.67K
Scheduled
Feb 15
Form 4
+0.85%
3.41K
$39.51
-$493,385.90
404.26K
Scheduled
Feb 12
Form 4
+2.56%
10K
400.85K
Jan 9
Form 4
+0.93%
3.61K
$41.47
-$512,242.00
390.85K
Scheduled
Dec 17
Form 4
+0.94%
3.6K
$41.14
-$507,494.60
387.24K
Scheduled
Nov 15
Form 4
0
0
Jul 11
Form 4
+2.79%
10.42K
$27.32
-$555,210.80
383.64K
Scheduled
Mar 26
Form 4
+3.15%
12K
393.32K
Jan 15
Form 4
+2.87%
10.65K
$26.32
-$506,385.02
381.32K
Scheduled
Nov 14
Form 4
+2.85%
10.28K
$25.20
-$477,863.01
370.67K
Scheduled
Nov 9
Form 4
+0.96%
9.9K
$24.12
-$449,475.00
1.05M
Oct 16
Form 4
+2.74%
8.8K
$22.13
-$406,626.00
330.4K
Sep 15
Form 4
0
0
Jun 7
Form 4
+3.24%
10.09K
321.6K
Apr 7
Form 4
0
$24.18
-$252,513.45
311.51K
Mar 10
Form 4
0
$22.51
-$250,100.00
311.51K
Feb 15
Form 4
0
$19.89
-$296,703.23
311.51K
Feb 1
Form 4
0
$19.20
-$184,000.00
633.02K
Jan 30
Form 4
+3.75%
11.25K
$20.72
$233,100.00
311.51K
Jan 9
Form 4
0
$18.50
-$85,000.00
300.26K
Nov 1
Form 4
0
$18.76
-$87,592.00
300.26K
Oct 3
Form 4
0
0
Sep 21
Form 4
0
$19.35
-$93,500.00
300.26K
Sep 1
Form 4
+2.34%
6.87K
$18.08
-$80,338.88
300.26K
Aug 1
Form 4
+3.99%
11.25K
293.39K
Mar 9
Form 4
-1.74%
-5.00K
$25.02
-$125,075.00
282.14K
Feb 1
Form 4
-0.82%
-2.39K
$24.61
-$58,744.07
287.14K
Jan 18
Form 4
+3.60%
10.05K
$13.71
-$186,339.87
289.53K
Dec 29
Form 4
+1.98%
5.42K
$13.70
-$100,309.62
279.48K
Dec 17
Form 4
+7.34%
18.75K
$11.34
-$403,282.45
274.06K
Nov 22
Form 4
+2.26%
5.65K
$11.16
-$123,601.06
255.31K
Nov 8
Form 4
+0.14%
348
$11.19
-$2,680.87
249.66K
Nov 5
Form 4
+5.13%
12.17K
$9.68
-$219,415.63
249.31K
Oct 22
Form 4
+9.21%
20K
$9.98
-$91,867.67
237.15K
Sep 24
Form 4
+10.14%
20K
$9.05
-$74,796.11
217.15K
Aug 23
Form 4
-1.96%
-4.00K
$21.01
-$84,040.00
200.15K
May 10
Form 4
-2.86%
-6.00K
$25.00
-$150,000.00
204.15K
Mar 2
Form 4
0
0
Feb 24
Form 4
-1.87%
-4.00K
$20.58
-$82,300.00
210.15K
Feb 9
Form 4
-1.83%
-4.00K
$20.20
-$80,800.00
214.15K
Dec 2
Form 4
0
0
Sep 23
Form 4
-1.83%
-4.00K
$20.01
-$80,040.00
215.15K
Oct 2
No matching records found

MEDICINES CO /DE No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
0
0
May 27
Form 4
0
0
No matching records found