Issued 2026-09-16 at $179.82 · now $179.82 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, MSA has typically landed between $162.19 and $200.14 — a range of −9.8% to +11.3% from the issuance price $179.82.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
4,673 overlapping 1 month windows · 2008-01-02 – 2026-08-17 · basis climatology · forecast (batch). Probability up 53.9% (90% CI 51.7–56.1%, ≈1,408 obs).
The cone is anchored at the 2026-09-16 issuance close ($179.82) — the price the forecast resolves against on 2026-10-15, not the latest close. The drawn path shape is illustrative (bands widen with √t); every labeled number is real — the anchor, the scored batch p90/IQR endpoints, and the typical move.
Where MSA has typically landed a month from the 2026-09-16 close of $179.82 — the range is history, not a prediction.
- now $179.82 (+0.0%)
- typicalThe typical outcome — half of similar past periods did better and half did worse (not an average, so a few wild periods don't skew it). $180.03 (+0.1%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $172.09–$187.97
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $162.19–$200.14
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2008-09-26 | −40.8% | −40.8% | +0.0% |
| 2008-09-25 | −38.0% | −38.0% | +1.7% |
| 2008-09-29 | −36.6% | −37.7% | +1.1% |
| 3 best | |||
| 2009-03-11 | +42.0% | +0.0% | +42.0% |
| 2009-03-05 | +32.4% | −2.2% | +33.4% |
| 2009-03-09 | +32.1% | +0.0% | +36.4% |
4,673 overlapping windows · 2008-01-02 – 2026-09-16 · not cherry-picked
Seasonality · by month iHow this security has tended to do in each calendar month historically — a frequency, never a prediction.
iFor each calendar month, the share of years this security closed higher than the month before, and the average month-over-month return, over ~19 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.Up-frequency and average month-over-month return · historical frequency, not a prediction
Reported insider & political trades
Every Form 4 the people closest to this company have filed with the SEC — plotted against the share price, aggregated by month, and shown with the gap between when each trade happened and when it was disclosed. A public record, not advice.
| Date | Person | Role | Action | Shares @ price | Value | Ownership Δ | vs S&P 1m | vs S&P 6m | Owned after | Filing |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-07 | Vartanian Nishan J. | director | Sale | 20,000 @ $193.99 | $3.9M | −28.4% of holding | +7.3% | not yet — horizon still open | 50,324 | Form 4 · filed 4 days after the trade |
| 2026-08-04 | Buck Jonathan D. | officer | Sale | 469 @ $191.00 | $90K | −11.0% of holding | +7.3% | not yet — horizon still open | 3,776 | Form 4 · filed 1 day after the trade |
| 2026-06-11 | BECK JULIE A | director | Purchase | 448 @ $158.69 | $71K | +13.3% of holding | +3.1% | not yet — horizon still open | 3,825 | Form 4 · filed 1 day after the trade |
| 2026-02-17 | Buck Jonathan D. | officer | Sale | 1,100 @ $203.48 | $224K | −25.4% of holding | −11.0% | −20.7% | 3,234 | Form 4 · filed 1 day after the trade |
| 2025-11-25 | Buck Jonathan D. | officer | Sale | 333 @ $161.00 | $54K | −7.0% of holding | −0.8% | −9.2% | 4,434 | Form 4 · filed 1 day after the trade |
| 2025-09-12 | Sciullo Stephanie L | officer | Sale | 2,361 @ $169.51 | $400K | −20.6% of holding | −1.1% | +2.7% | 9,083 | Form 4 · filed 3 days after the trade |
| 2025-05-13 | Vartanian Nishan J. | director | Sale | 30,000 @ $161.32 | $4.8M | −45.9% of holding | −0.2% | −17.0% | 35,401 | Form 4 · filed 1 day after the trade |
| 2025-02-24 | Buck Jonathan D. | officer | Sale | 717 @ $159.00 | $114K | −16.3% of holding | −1.7% | −0.1% | 3,673 | Form 4 · filed same day |
The vs-S&P columns are a labeled look-back on what the stock did after each filing, measured against the index over the same window. Descriptive history, not a claim about the person or a reason to trade.
111 award / exercise / gift records — not counted as purchases
Awards, option exercises, gifts and tax-withholding disposals are shown separately and never counted as open-market purchases or sales — they carry no conviction information.
| Date | Person | Role | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-14 | LAMBERT WILLIAM M | director | Gift | 6,000 | 27,626 | Form 4 |
| 2026-09-11 | LAMBERT WILLIAM M | director | Gift | 2,000 | 33,626 | Form 4 |
| 2026-09-10 | Savi Luca | director | Award / grant | 16 | 5,473 | Form 4 |
| 2026-09-10 | Phillips Sandra L. | director | Award / grant | 11 | 8,960 | Form 4 |
| 2026-09-10 | PEARSE DIANE M | director | Award / grant | 20 | 42,691 | Form 4 |
| 2026-09-10 | Jordan Gregory B. | director | Award / grant | 20 | 8,361 | Form 4 |
| 2026-08-31 | BECK JULIE A | director | Withheld for tax | 140 | 3,685 | Form 4 |
| 2026-08-04 | Buck Jonathan D. | officer | Gift | 52 | 4,245 | Form 4 |
| 2026-08-04 | Marquez Octavio | director | Award / grant | 626 | 626 | Form 4 |
| 2026-06-12 | Blanco Steven C. Sr. | director | Withheld for tax | 702 | 40,239 | Form 4 |
| 2026-06-10 | Jordan Gregory B. | director | Award / grant | 23 | 8,341 | Form 4 |
| 2026-06-10 | Savi Luca | director | Award / grant | 18 | 5,457 | Form 4 |
| 2026-06-10 | Phillips Sandra L. | director | Award / grant | 12 | 8,949 | Form 4 |
| 2026-06-10 | PEARSE DIANE M | director | Award / grant | 23 | 42,671 | Form 4 |
| 2026-05-21 | Roda Richard W | officer | Gift | 300 | 10,003 | Form 4 |
| 2026-05-13 | Savi Luca | director | Award / grant | 899 | 5,438 | Form 4 |
| 2026-05-13 | Jordan Gregory B. | director | Award / grant | 899 | 8,318 | Form 4 |
| 2026-05-13 | LAMBERT WILLIAM M | director | Award / grant | 899 | 35,626 | Form 4 |
| 2026-05-13 | Vartanian Nishan J. | director | Award / grant | 899 | 70,324 | Form 4 |
| 2026-05-13 | Sperry William R | director | Award / grant | 899 | 8,167 | Form 4 |
| 2026-05-13 | PEARSE DIANE M | director | Award / grant | 899 | 42,648 | Form 4 |
| 2026-05-13 | Phillips Sandra L. | director | Award / grant | 899 | 8,937 | Form 4 |
| 2026-05-13 | BRUGGEWORTH ROBERT A | director | Award / grant | 899 | 4,631 | Form 4 |
| 2026-03-10 | Phillips Sandra L. | director | Award / grant | 8 | 8,038 | Form 4 |
| 2026-03-10 | Jordan Gregory B. | director | Award / grant | 17 | 7,419 | Form 4 |
| 2026-03-10 | Savi Luca | director | Award / grant | 13 | 4,539 | Form 4 |
| 2026-03-10 | PEARSE DIANE M | director | Award / grant | 17 | 41,749 | Form 4 |
| 2026-03-08 | Vartanian Nishan J. | director | Withheld for tax | 25,671 | 43,754 | Form 4 |
| 2026-03-08 | Blanco Steven C. Sr. | director | Withheld for tax | 3,776 | 37,165 | Form 4 |
| 2026-03-08 | Sciullo Stephanie L | officer | Withheld for tax | 2,276 | 11,419 | Form 4 |
| 2026-03-08 | Sciullo Stephanie L | officer | Withheld for tax | 412 | 13,695 | Form 4 |
| 2026-03-08 | Blanco Steven C. Sr. | director | Withheld for tax | 346 | 40,941 | Form 4 |
| 2026-03-08 | Buck Jonathan D. | officer | Withheld for tax | 317 | 3,980 | Form 4 |
| 2026-03-08 | Roda Richard W | officer | Withheld for tax | 282 | 10,021 | Form 4 |
| 2026-03-08 | Howells David J | officer | Withheld for tax | 245 | 6,735 | Form 4 |
| 2026-03-08 | Buck Jonathan D. | officer | Withheld for tax | 177 | 4,297 | Form 4 |
| 2026-03-08 | Roda Richard W | officer | Withheld for tax | 157 | 10,303 | Form 4 |
| 2026-03-08 | Howells David J | officer | Withheld for tax | 123 | 6,980 | Form 4 |
| 2026-03-08 | Sciullo Stephanie L | officer | Award / grant | 3,801 | 14,107 | Form 4 |
| 2026-03-08 | Roda Richard W | officer | Award / grant | 707 | 10,460 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Across 2012–2021, stocks where a CEO, C-suite officer, or director had recently made an open-market common-stock purchase ran about +28 bp per month above the universe average (n=34,268 stock-weeks). A historical tendency, not a prediction.
Congressional disclosures iStock trades disclosed by members of Congress for this company, by the date they were filed.iDisclosures shown as facts. A purchase “cluster” (≥2 members of Congress filing a buy within 90 days) has historically preceded modestly higher forward returns — and it persisted out-of-sample, though it roughly halved after 2021 (see below). A descriptive historical tendency, not a signal to trade and not used in our forecast. See /methodology.
As of 2026-09-16 · point-in-time by filed date
A cluster = ≥2 members of Congress filing a purchase within 90 days. The historical tilt persisted after 2021 but roughly halved (+45 → +32 bp/mo forward 1-month vs the S&P 500 weekly-grid baseline). Descriptive historical tendency — not a signal to trade, and not used in our forecast (audition-log 2026-07-27, recomputed 2026-09-08).
| Member | Chamber | Type | Filed | Traded | Size |
|---|---|---|---|---|---|
| Michael T. McCaul | House | purchase | 2026-06-10 | 2026-05-15 | $15–50K |
| Michael T. McCaul | House | purchase | 2025-12-09 | 2025-11-20 | $15–50K |
| Michael T. McCaul | House | purchase | 2025-10-10 | 2025-09-22 | $15–50K |
| Michael T. McCaul | House | sale | 2025-09-11 | 2025-08-21 | $1–15K |
| Michael T. McCaul | House | purchase | 2025-05-12 | 2025-04-15 | $50–100K |
| Nicholas Van Taylor | House | sale | 2019-04-15 | 2019-03-25 | $1–15K |
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.