Issued 2026-09-16 at $22.42 · now $22.42 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, MAC has typically landed between $18.58 and $26.67 — a range of −17.1% to +19.0% from the issuance price $22.42.
- 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 ($22.42) — 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 MAC has typically landed a month from the 2026-09-16 close of $22.42 — the range is history, not a prediction.
- now $22.42 (+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). $22.65 (+1.0%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $20.98–$24.32
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $18.58–$26.67
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2020-03-04 | −76.5% | −76.5% | +0.0% |
| 2020-03-05 | −75.1% | −75.3% | +0.0% |
| 2020-03-03 | −73.0% | −73.0% | +3.4% |
| 3 best | |||
| 2009-03-30 | +186.6% | +0.0% | +186.6% |
| 2009-03-31 | +179.8% | +0.0% | +179.8% |
| 2009-03-27 | +161.5% | +0.0% | +180.6% |
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-09 | Zecchini Christopher J | officer | Sale | 2,740 @ $23.28 | $64K | −76.4% of holding | not yet — horizon still open | not yet — horizon still open | 847 | Form 4 · filed same day |
| 2025-09-24 | Lowenthal Marianne | director | Sale | 6,000 @ $17.13 | $103K | −14.0% of holding | +5.8% | +18.5% | 36,876 | Form 4 · filed 1 day after the trade |
| 2025-08-15 | Zecchini Christopher J | officer | Sale | 9,500 @ $17.16 | $163K | −72.6% of holding | +3.0% | +4.5% | 3,587 | Form 4 · filed 3 days after the trade |
| 2025-03-14 | Murphy Devin Ignatius | director | Purchase | 7,000 @ $16.40 | $115K | +330.5% of holding | −10.9% | −6.2% | 9,118 | Form 4 · filed 3 days after the trade |
| 2025-03-04 | Hsieh Jackson | director | Purchase | 56,000 @ $17.75 | $994K | +32.8% of holding | +1.4% | −7.3% | 226,500 | Form 4 · filed 1 day after the trade |
| 2024-12-26 | Stephen Andrea M | director | Sale | 63,289 @ $20.59 | $1.3M | −100.0% of holding | −0.9% | −21.8% | 0 | Form 4 · filed 4 days after the trade |
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.
34 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 |
|---|---|---|---|---|---|---|
| 2026-06-30 | HERNANDEZ ENRIQUE JR | director | Award / grant | 784 | 35,260 | Form 4 |
| 2026-06-30 | Stephen Andrea M | director | Award / grant | 33 | 47,514 | Form 4 |
| 2026-06-01 | HERNANDEZ ENRIQUE JR | director | Award / grant | 6,720 | 71,444 | Form 4 |
| 2026-06-01 | Hash Steve | director | Award / grant | 9,520 | 156,153 | Form 4 |
| 2026-06-01 | Hirsch Daniel J. | director | Award / grant | 6,720 | 91,898 | Form 4 |
| 2026-06-01 | LAING DIANA | director | Award / grant | 6,720 | 163,291 | Form 4 |
| 2026-06-01 | Lowenthal Marianne | director | Award / grant | 6,720 | 43,596 | Form 4 |
| 2026-06-01 | Murphy Devin Ignatius | director | Award / grant | 6,720 | 24,621 | Form 4 |
| 2026-06-01 | Stephen Andrea M | director | Award / grant | 6,720 | 104,921 | Form 4 |
| 2026-02-16 | Zecchini Christopher J | officer | Award / grant | 11,043 | 29,253 | Form 4 |
| 2026-02-16 | Healey Doug J | officer | Award / grant | 41,411 | 121,662 | Form 4 |
| 2026-02-16 | Healey Doug J | officer | Award / grant | 51,585 | 173,247 | Form 4 |
| 2026-02-16 | Menard Ann C | officer | Award / grant | 41,411 | 127,062 | Form 4 |
| 2026-02-16 | Menard Ann C | officer | Award / grant | 51,585 | 178,647 | Form 4 |
| 2026-02-16 | Swanstrom Daniel E II | director | Award / grant | 41,411 | 154,695 | Form 4 |
| 2026-01-01 | HERNANDEZ ENRIQUE JR | director | Award / grant | 6,230 | 33,932 | Form 4 |
| 2026-01-01 | Stephen Andrea M | director | Award / grant | 3,860 | 46,740 | Form 4 |
| 2025-06-02 | HERNANDEZ ENRIQUE JR | director | Award / grant | 8,348 | 26,657 | Form 4 |
| 2025-06-02 | Hash Steve | director | Award / grant | 12,213 | 141,757 | Form 4 |
| 2025-06-02 | LAING DIANA | director | Award / grant | 8,348 | 155,946 | Form 4 |
| 2025-06-02 | Lowenthal Marianne | director | Award / grant | 8,348 | 42,876 | Form 4 |
| 2025-06-02 | Stephen Andrea M | director | Award / grant | 8,348 | 94,788 | Form 4 |
| 2025-06-02 | Murphy Devin Ignatius | director | Award / grant | 8,348 | 17,487 | Form 4 |
| 2025-06-02 | Hirsch Daniel J. | director | Award / grant | 8,348 | 82,256 | Form 4 |
| 2025-04-04 | HERNANDEZ ENRIQUE JR | director | Award / grant | 1,435 | 26,894 | Form 4 |
| 2025-03-14 | Healey Doug J | officer | Award / grant | 29,704 | 150,888 | Form 4 |
| 2025-03-14 | Menard Ann C | officer | Award / grant | 29,704 | 158,989 | Form 4 |
| 2025-02-21 | Healey Doug J | officer | Award / grant | 35,885 | 121,184 | Form 4 |
| 2025-02-21 | Zecchini Christopher J | officer | Award / grant | 9,569 | 22,530 | Form 4 |
| 2025-02-21 | Menard Ann C | officer | Award / grant | 35,885 | 129,285 | Form 4 |
| 2025-02-21 | Swanstrom Daniel E II | director | Award / grant | 35,885 | 113,284 | Form 4 |
| 2025-02-01 | Murphy Devin Ignatius | director | Award / grant | 2,118 | 2,118 | Form 4 |
| 2025-01-01 | HERNANDEZ ENRIQUE JR | director | Award / grant | 4,142 | 25,209 | Form 4 |
| 2025-01-01 | Stephen Andrea M | director | Award / grant | 3,577 | 41,220 | 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 |
|---|---|---|---|---|---|
| Christopher L. Jacobs | House | purchase | 2022-07-28 | 2022-06-16 | $15–50K |
| Tom Malinowski | House | sale | 2021-07-09 | 2019-05-29 | $15–50K |
| Ro Khanna | House | sale | 2020-05-13 | 2020-04-14 | $1–15K |
| Gilbert Cisneros | House | sale | 2020-03-10 | 2020-02-07 | $1–15K |
| Ro Khanna | House | sale | 2020-02-10 | 2020-01-08 | $1–15K |
| Ro Khanna | House | sale | 2020-02-10 | 2020-01-08 | $1–15K |
| Gilbert Cisneros | House | purchase | 2020-01-10 | 2019-12-06 | $1–15K |
| Ro Khanna | House | purchase | 2019-11-12 | 2019-10-15 | $1–15K |
| Ro Khanna | House | sale | 2019-09-11 | 2019-08-02 | $1–15K |
| Ro Khanna | House | purchase | 2019-09-11 | 2019-08-12 | $1–15K |
| Gilbert Cisneros | House | sale | 2019-09-11 | 2019-08-14 | $1–15K |
| Ro Khanna | House | purchase | 2019-08-06 | 2019-07-01 | $1–15K |
| Gilbert Cisneros | House | purchase | 2019-06-18 | 2019-05-09 | $1–15K |
| Ro Khanna | House | sale | 2019-05-10 | 2019-04-29 | $1–15K |
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.