Chief Executive Officer
Avg Cost/Share
$111.30
Shares
9
Total Value
$1,001.70
Owned After
1,184
SEC Form 4
Chief Executive Officer
Avg Cost/Share
$105.65
Shares
16,095
Total Value
$1,700,436.75
Owned After
1,184
SEC Form 4
Chief Executive Officer
Avg Cost/Share
$105.69
Shares
13,000
Total Value
$1,373,975.20
Owned After
1,184
Chief Executive Officer
Avg Cost/Share
$103.04
Shares
13,000
Total Value
$1,333,696.06
Owned After
1,184
Chief Executive Officer
Avg Cost/Share
$95.29
Shares
13,000
Total Value
$1,236,337.29
Owned After
1,184
Chief Executive Officer
Avg Cost/Share
$89.21
Shares
13,000
Total Value
$1,157,478.23
Owned After
1,184
Chief Executive Officer
Avg Cost/Share
$88.28
Shares
13,000
Total Value
$1,145,414.94
Owned After
1,184
Chief Executive Officer
Avg Cost/Share
$98.67
Shares
13,000
Total Value
$1,277,414.78
Owned After
1,184
Chief Executive Officer
Avg Cost/Share
$93.39
Shares
13,000
Total Value
$1,211,138.55
Owned After
1,184
Chief Executive Officer
Avg Cost/Share
$84.38
Shares
5,569
Total Value
$469,876.64
Owned After
1,184
Chief Executive Officer
Avg Cost/Share
$80.35
Shares
10,000
Total Value
$807,424.10
Owned After
1,184
Chief Executive Officer
Avg Cost/Share
$81.66
Shares
1,779
Total Value
$145,272.13
Owned After
1,184
Chief Executive Officer
Avg Cost/Share
$85.32
Shares
3,300
Total Value
$281,556.00
Owned After
1,184
SEC Form 4
Chief Executive Officer
Avg Cost/Share
$91.03
Shares
10,000
Total Value
$910,688.12
Owned After
1,184
Chief Executive Officer
Avg Cost/Share
$83.70
Shares
10,000
Total Value
$837,311.51
Owned After
1,184
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Scapa James Ralph | ALTR | Chief Executive Officer | Mar 17, 2025 | Sell | $111.30 | 9 | $1,001.70 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Dec 3, 2024 | Sell | $105.65 | 16,095 | $1,700,436.75 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Nov 29, 2024 | Sell | $105.69 | 13,000 | $1,373,975.20 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Oct 28, 2024 | Sell | $103.04 | 13,000 | $1,333,696.06 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Sep 30, 2024 | Sell | $95.29 | 13,000 | $1,236,337.29 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Aug 28, 2024 | Sell | $89.21 | 13,000 | $1,157,478.23 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Jul 29, 2024 | Sell | $88.28 | 13,000 | $1,145,414.94 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Jun 28, 2024 | Sell | $98.67 | 13,000 | $1,277,414.78 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Jun 10, 2024 | Sell | $93.39 | 13,000 | $1,211,138.55 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | May 8, 2024 | Sell | $84.38 | 5,569 | $469,876.64 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Mar 18, 2024 | Sell | $80.35 | 10,000 | $807,424.10 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Mar 13, 2024 | Sell | $81.66 | 1,779 | $145,272.13 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Mar 4, 2024 | Sell | $85.32 | 3,300 | $281,556.00 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Feb 16, 2024 | Sell | $91.03 | 10,000 | $910,688.12 | 1,184 | |
| Scapa James Ralph | ALTR | Chief Executive Officer | Jan 16, 2024 | Sell | $83.70 | 10,000 | $837,311.51 | 1,184 |