DICKERSON LYMAN B
CIK: 0001280319
Primary company: IONICS INC (ION)
DICKERSON LYMAN B is a corporate insider at IONICS INC (ION) filing SEC Form 4 transactions. 10 transactions across 2 companies, totaling $0 in purchases and $41,216 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Award | 80,000 | - | - | 90,247 | 6/5/2026 Filed: 6/5/2026 | Filing → | |
| Sale | 4,787 | $5.78 | $28K | 10,247 | 9/12/2025 Filed: 9/17/2025 | Filing → | |
| Sale | 398 | $5.80 | $2K | 15,034 | 9/11/2025 Filed: 9/17/2025 | Filing → | |
| Sale | 215 | $5.55 | $1K | 15,432 | 9/10/2025 Filed: 9/17/2025 | Filing → | |
| Sale | 1,917 | $5.24 | $10K | 15,647 | 9/9/2025 Filed: 9/17/2025 | Filing → | |
| Award | 17,564 | $11.39 | $200K | 17,564 | 12/31/2024 Filed: 12/31/2024 | Filing → | |
IONICS INC ION | U | 28,958 | $44.00 | $1.27M | 0 | 2/22/2005 Filed: 2/23/2005 | Filing → |
IONICS INC ION | U | 130,111 | $44.00 | $5.72M | 0 | 2/22/2005 Filed: 2/23/2005 | Filing → |
IONICS INC ION | U | 130,111 | $44.00 | $5.72M | 0 | 2/22/2005 Filed: 2/23/2005 | Filing → |
IONICS INC ION | U | 216,324 | $44.00 | $9.52M | 0 | 2/22/2005 Filed: 2/23/2005 | Filing → |
IONICS INC ION | U | 1,946,926 | $44.00 | $85.66M | 0 | 2/22/2005 Filed: 2/23/2005 | Filing → |
Type
Award
Shares
80,000
Price
-
Value
-
Type
Sale
Shares
4,787
Price
$5.78
Value
$28K
Type
Sale
Shares
398
Price
$5.80
Value
$2K
Type
Sale
Shares
215
Price
$5.55
Value
$1K
Type
Sale
Shares
1,917
Price
$5.24
Value
$10K
Type
Award
Shares
17,564
Price
$11.39
Value
$200K
IONICS INC
ION
Type
U
Shares
28,958
Price
$44.00
Value
$1.27M
IONICS INC
ION
Type
U
Shares
130,111
Price
$44.00
Value
$5.72M
IONICS INC
ION
Type
U
Shares
130,111
Price
$44.00
Value
$5.72M
IONICS INC
ION
Type
U
Shares
216,324
Price
$44.00
Value
$9.52M
IONICS INC
ION
Type
U
Shares
1,946,926
Price
$44.00
Value
$85.66M
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