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Insufficient data to determine institutional momentum.
Data as of Q3 2026
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Total shares institutions bought (green) vs sold (red) each quarter across all holders.
Inferred from quarter-over-quarter change in each fund's 13F position (new stakes count as buys, exits as sells). Not tick-level trades.
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Top 17 institutional holders — bubble size is position value, color is the move since last quarter. Hover any holder for detail.
Drag any bubble to rearrange · size = dollar value of the position
Top 17 institutional holders — bubble size is position value, color is the move since last quarter. Hover any holder for detail.
Drag any bubble to rearrange · size = dollar value of the position
Last reported position per insider, carried forward. Steps can be a holding disclosed for the first time rather than a trade.
| Date | Insider | What it was | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-10-23 | 5 co-filers Chief Academic Off. & Provost | Option exercise | 200 | $3.79 | $758 |
| 2026-10-23 | 5 co-filers Chief Academic Off. & Provost | Option exercise | 200 | $5.23 | $1k |
| 2026-10-23 | 5 co-filers Chief Academic Off. & Provost | 10b5-1 plan sale | 400 | $25.04 | $10k |
| 2026-10-23 | 5 co-filers Chief Academic Off. & Provost | Option exercise | 200 | — | — |
| 2026-10-23 |
Every row is classified by what it MEANT, not by its SEC code. A code is not a meaning: code P (“purchase”) also covers dividend reinvestment and employee stock purchase plans, and code S (“sale”) also covers 10b5-1 plan sales scheduled months earlier and option exercises sold the same day.
Across 30 days of all filings, $5.08bn of insider selling contained $3.50bn of plan sales and $0.46bn of exercise-and-sell. Only 29% was discretionary. Reading an unclassified feed badly overstates how much insiders decided.
Buys and sales are counted separately and never netted. They are different decisions by different people; a company where one officer bought while another sold is not “neutral”.
The holding line carries each insider's last reported position forward, so it shows the total held rather than a sawtooth of whoever traded that day. It covers only insiders who filed in the window.
“Filed late” counts calendar days past the two-business-day deadline with five days' grace, so a Thursday or Friday trade crossing a weekend is never flagged. It describes the company's filing discipline, not the trade.
Insider activity is descriptive. Nothing here is investment advice.
5 co-filers Chief Academic Off. & Provost |
| Option exercise |
| 200 |
| — |
| — |
| 2026-10-12 | 7 co-filers Chief Academic Off. & Provost | Option exercise | 850 | $3.79 | $3k |
| 2026-10-12 | 7 co-filers Chief Academic Off. & Provost | 10b5-1 plan sale | 850 | $25.00 | $21k |
| 2026-10-12 | 7 co-filers Chief Academic Off. & Provost | Option exercise | 850 | — | — |
| 2026-10-09 | 7 co-filers Chief Academic Off. & Provost | Option exercise | 19,453 | $3.79 | $74k |
| 2026-10-09 | 7 co-filers Chief Academic Off. & Provost | 10b5-1 plan sale | 19,453 | $25.89 | $504k |
| 2026-10-09 | 7 co-filers Chief Academic Off. & Provost | Option exercise | 19,453 | — | — |
| 2026-10-08 | 7 co-filers Chief Academic Off. & Provost | Tax withholding | 5,634 | $26.15 | $147k |
| 2026-10-08 | Westblom Blair Wilde Insider | Tax withholding | 5,333 | $26.15 | $139k |
| 2026-10-08 | Naumann Cheryl M. Chief Human Resources Officer | Tax withholding | 3,200 | $26.15 | $84k |
| 2026-10-08 | Medi Srini Chief Legal Officer & Sec. | Tax withholding | 5,920 | $26.15 | $155k |
| 2026-10-08 | Lynne Christopher Mark Chief Executive Officer | Tax withholding | 20,801 | $26.15 | $544k |
| 2026-10-08 | Krishnaiah Raghu Ram Chief Operating Officer | Tax withholding | 9,059 | $26.15 | $237k |
| 2026-10-08 | 2 co-filers Chief Accounting Officer | Tax withholding | 2,000 | $26.15 | $52k |
| 2026-10-08 | 2 co-filers Chief Accounting Officer | Tax withholding | 454 | $26.15 | $12k |
| 2026-08-26 | 3 co-filers Chief Human Resources Officer | Option exercise | 43,883 | $11.04 | $484k |
| 2026-08-26 | 3 co-filers Chief Human Resources Officer | Tax withholding | 25,502 | $28.80 | $734k |
| 2026-08-26 | 3 co-filers Chief Human Resources Officer | Option exercise | 43,883 | — | — |
| 2026-08-25 | 3 co-filers Chief Legal Officer & Sec. | Option exercise | 60,052 | $11.04 | $663k |
| 2026-08-25 | 3 co-filers Chief Executive Officer | Option exercise | 75,260 | $11.04 | $831k |
| 2026-08-25 | 3 co-filers Chief Executive Officer | Tax withholding | 45,249 | $28.74 | $1.3m |
| 2026-08-25 | 3 co-filers Chief Legal Officer & Sec. | Tax withholding | 33,190 | $28.74 | $954k |
| 2026-08-25 | 3 co-filers Chief Legal Officer & Sec. | Option exercise | 60,052 | — | — |
| 2026-08-25 | 3 co-filers Chief Executive Officer | Option exercise | 75,260 | — | — |
| 2026-08-19 | 3 co-filers Chief Operating Officer | Option exercise | 62,782 | $11.04 | $693k |
| 2026-08-19 | 3 co-filers Chief Operating Officer | Tax withholding | 39,825 | $27.86 | $1.1m |
| 2026-08-19 | 3 co-filers Chief Operating Officer | Option exercise | 62,782 | — | — |
| 2026-07-09 | Brackenbury Robert Lee Director | Grant | 2,332 | — | — |
| 2026-05-01 | 3 co-filers Chief Human Resources Officer | Option exercise | 15,000 | $11.04 | $166k |
| 2026-05-01 | 3 co-filers Chief Academic Off. & Provost | Option exercise | 60,052 | $11.04 | $663k |
| 2026-05-01 | 3 co-filers Chief Human Resources Officer | Tax withholding | 8,114 | $29.96 | $243k |
| 2026-05-01 | 3 co-filers Chief Academic Off. & Provost | Tax withholding | 34,296 | $29.96 | $1.0m |
| 2026-05-01 | 3 co-filers Chief Academic Off. & Provost | Option exercise | 60,052 | — | — |
| 2026-05-01 | 3 co-filers Chief Human Resources Officer | Option exercise | 15,000 | — | — |
| 2026-04-21 | Honaker Jeffrey Charles Chief Accounting Officer | Grant4d late | 5,196 | — | — |
| 2026-02-20 | Worsoe Johannes H Director | Grant | 4,394 | — | — |