MKS Inc.
| Security | MKSI / MKS Inc. |
| Insider | David Philip Henry |
This page shows the track record and history of Henry David Philip
insider trades in MKS Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company.
It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean
it is illegal for them to make any
trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis
In this section, we analyze the profitability of every unplanned, open-market insider purchase made by David Philip Henry in MKSI / MKS Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Max |
Price at Max |
Max Profit ($) |
Max Return (%) |
|---|---|---|---|---|---|---|---|---|---|
| 2023-11-07 | 2,500 | 68.3447 | 2,500 | 68.3447 | 170,862 | 252 | 144.6000 | 190,639 | 111.58 |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Sales - Short Term Loss Analysis
In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by David Philip Henry in MKSI / MKS Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Min |
Price at Min |
Max Loss Avoided ($) |
Max Loss Avoided (%) |
|---|---|---|---|---|---|---|---|---|---|
| 2021-05-20 | 284 | 186.6980 | 284 | 186.6980 | 53,022 | 356 | 111.5400 | -21,345 | -40.26 |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Transaction History
| File Date |
Trade Date |
Form | Insider | Ticker | Security Title | Code | Direct | Exercise Price |
Unit Price |
Units Changed |
Value Changed (1K) |
Remaining Options |
Remaining Shares |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-07-07 | 2025-07-03 | 4 | Henry David Philip | MKSI | Common Stock | D | 105.0000 | -2,000 | -210 | 20,571 | ||||
| 2025-02-19 | 2025-02-18 | 4 | Henry David Philip | MKSI | Common Stock | D | 103.6700 | -2,372 | -246 | 22,419 | ||||
| 2025-02-19 | 2025-02-18 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,278 | 24,791 | ||||||
| 2025-02-19 | 2025-02-18 | 4 | Henry David Philip | MKSI | Common Stock | D | 456 | 23,513 | ||||||
| 2025-02-19 | 2025-02-18 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,246 | 23,057 | ||||||
| 2025-02-19 | 2025-02-18 | 4 | Henry David Philip | MKSI | Common Stock | D | 2,406 | 21,811 | ||||||
| 2025-02-19 | 2025-02-18 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,099 | 19,405 | ||||||
| 2025-02-19 | 2025-02-18 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,528 | 18,306 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 122.1500 | -2,692 | -329 | 16,530 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,246 | 19,222 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 2,405 | 17,976 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,100 | 15,571 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,528 | 14,471 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 581 | 12,943 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,162 | 12,362 | ||||||
| 2023-11-08 | 2023-11-07 | 4 | Henry David Philip | MKSI | Common Stock | D | 68.3447 | 2,500 | 171 | 11,073 | ||||
| 2023-02-16 | 2023-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 100.2900 | -1,629 | -163 | 8,423 | ||||
| 2023-02-16 | 2023-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,098 | 10,052 | ||||||
| 2023-02-16 | 2023-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,527 | 8,954 | ||||||
| 2023-02-16 | 2023-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 581 | 7,427 | ||||||
| 2023-02-16 | 2023-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,161 | 6,846 | ||||||
| 2023-02-16 | 2023-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,172 | 5,685 | ||||||
| 2022-05-02 | 2022-04-29 | 4 | Henry David Philip | MKSI | Restricted Stock Unit | D | 3,071 | 7,728 | ||||||
| 2022-04-19 | 2022-04-18 | 4 | Henry David Philip | MKSI | Restricted Stock Unit | D | -479 | 4,657 | ||||||
| 2022-04-19 | 2022-04-18 | 4 | Henry David Philip | MKSI | Common Stock | D | 114.9900 | -162 | -19 | 4,336 | ||||
| 2022-04-19 | 2022-04-18 | 4 | Henry David Philip | MKSI | Common Stock | D | 479 | 4,498 | ||||||
| 2022-02-16 | 2022-02-15 | 4 | Henry David Philip | MKSI | Restricted Stock Unit | D | -580 | 5,137 | ||||||
| 2022-02-16 | 2022-02-15 | 4 | Henry David Philip | MKSI | Restricted Stock Unit | D | -1,161 | 5,717 | ||||||
| 2022-02-16 | 2022-02-15 | 4 | Henry David Philip | MKSI | Restricted Stock Unit | D | -1,171 | 6,878 | ||||||
| 2022-02-16 | 2022-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 152.5500 | -856 | -131 | 4,018 | ||||
| 2022-02-16 | 2022-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 580 | 4,874 | ||||||
| 2022-02-16 | 2022-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,161 | 4,294 | ||||||
| 2022-02-16 | 2022-02-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,171 | 3,133 | ||||||
| 2022-01-24 | 2022-01-21 | 4 | Henry David Philip | MKSI | Restricted Stock Unit | D | 3,484 | 8,049 | ||||||
| 2021-05-21 | 2021-05-20 | 4 | Henry David Philip | MKSI | Common Stock | D | 186.6980 | -284 | -53 | 1,806 | ||||
| 2021-04-16 | 2021-04-15 | 4 | Henry David Philip | MKSI | Restricted Stock Unit | D | -479 | 4,564 | ||||||
| 2021-04-16 | 2021-04-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 188.2600 | -141 | -27 | 2,090 | ||||
| 2021-04-16 | 2021-04-15 | 4 | Henry David Philip | MKSI | Common Stock | D | 479 | 2,231 | ||||||
| 2021-04-14 | 2021-04-13 | 4 | Henry David Philip | MKSI | Restricted Stock Unit | D | -356 | 5,043 | ||||||
| 2021-04-14 | 2021-04-13 | 4 | Henry David Philip | MKSI | Common Stock | D | 186.5200 | -105 | -20 | 1,752 | ||||
| 2021-04-14 | 2021-04-13 | 4 | Henry David Philip | MKSI | Common Stock | D | 356 | 1,857 | ||||||
| 2021-02-17 | 2021-02-16 | 4 | Henry David Philip | MKSI | Restricted Stock Unit | D | -1,170 | 5,400 | ||||||
| 2021-02-17 | 2021-02-16 | 4 | Henry David Philip | MKSI | Restricted Stock Unit | D | 1,742 | 6,570 | ||||||
| 2021-02-17 | 2021-02-16 | 4 | Henry David Philip | MKSI | Common Stock | D | 172.2000 | -344 | -59 | 1,500 | ||||
| 2021-02-17 | 2021-02-16 | 4 | Henry David Philip | MKSI | Common Stock | D | 1,170 | 1,844 | ||||||
| 2021-02-09 | 3 | Henry David Philip | MKSI | Common Stock | D | 674 |
P
Pembelian sekuritas non-derivatif atau derivatif di pasar terbuka atau secara pribadi.
S
Penjualan terbuka atau penjualan pribadi atas sekuritas non-derivatif atau derivatif.
A
Hibah, penghargaan, atau perolehan sekuritas lainnya dari perusahaan (seperti opsi)
C
Konversi turunan
D
Penjualan atau pengalihan sekuritas kembali ke perusahaan.
F
Pembayaran harga pelaksanaan atau kewajiban pajak menggunakan sebagian sekuritas yang diterima dari perusahaan.
G
Pemberian sekuritas oleh atau kepada orang dalam.
K
Swap ekuitas dan transaksi lindung nilai serupa
M
Pelaksanaan atau konversi sekuritas derivatif yang diterima dari perusahaan (seperti opsi)
V
Transaksi yang dilaporkan secara sukarela pada Formulir 4.
J
Lainnya (disertai dengan catatan kaki yang menjelaskan transaksi tersebut)
