Cognizant Tech Solutions (CTSH) insider trading
Recent insider transactions reported to the SEC on Form 4 — directors and officers buying or selling their own company’s stock. Sourced directly from public SEC filings, latest filed Oct 5, 2026.
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- Filings shown
- 35
- Open-market buys
- 0
- Open-market sells
- 6
Counts cover the 35 most recent Form 4 filings Tradune holds for CTSH (filed Aug 5 – Oct 5, 2026). No completed check of CTSH's Form 4 list on SEC EDGAR is on record yet; the latest CTSH filing Tradune holds was filed Oct 5, 2026. This is not guaranteed to be the complete record — see CTSH's full Form 4 filing history on SEC EDGAR.
Open-market activity, last 90 days
Purchases (Form 4 code P) and sales (code S) on the 35 filings Tradune holds for CTSH filed Aug 5 – Oct 5, 2026. Grants, exercises, tax withholding and the other Form 4 transaction codes are left out.
6 open-market sales by Rule 10b5-1 checkbox
- On filings with the 10b5-1 box checked
- 6 sales· 17,417 sh
- checkbox disclosed
- On filings with the box not checked
- 0 sales· 0 sh
- not proof that no plan exists
- Not comparable
- 0 sales· 0 sh
- filed before Apr 1, 2023, or no checkbox value in the filing data
Counts are Form 4 lines as filed. The checkbox is one per filing, so every sale on a filing with the box checked is counted there even if only some of its transactions were under a plan; it records what the filer disclosed, and the three categories are not a judgement about why a sale was made.
| Insider | Buys | Sells | Shares bought | Shares sold | Value |
|---|---|---|---|---|---|
| Alina KerdmanSVP, Controller & CAO | 0 | 3 | — | 417 | −$25,389 |
| John Sunshin KimCLO, CAO & Corporate Secretary | 0 | 2 | — | 5,000 | −$301,056 |
| Jatin P. DalalChief Financial Officer | 0 | 1 | — | 12,000 | −$669,168 |
Value = shares × the price reported on each Form 4 (+ purchases, − sales); every open-market line in this window disclosed a price.
Summarises ~90 days of public SEC Form 4 activity — more distinct buyers, officer involvement and net buying score higher. A description of filing activity, not a rating or buy signal. How this score is computed →
How to read this: an open-market purchase (Form 4 code P) is a buy at the market price with the insider’s own money, as opposed to a grant, award or option exercise; an open-market sale is code S. When two or more distinct insiders report open-market purchases in the same 90-day window, this site labels that a cluster — a definition, not a forecast; see insider cluster buying. “Held after” is Form 4 Table I column 5; “Change” = shares ÷ holdings before the trade (held after − shares for an acquisition, held after + shares for a disposition).
Insider Buying at CTSH
No open-market insider purchases (Form 4 code P) were reported for CTSH in the trailing 90 days. The filings below may include other transaction types — sales, grants, option exercises, and tax withholding — shown for completeness; they are not open-market purchases.
Recent Form 4 filings
Source: SEC EDGAR Form 4 · transaction codes explained
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 207 | — | 1,331 | +18% | Oct 1, 2026 |
| Tax withholding | 69 | $57.44 | 1,262 | −5.2% | Oct 1, 2026 |
| Option exercise Restricted Stock Units | 207 | — | — | — | Oct 1, 2026 |
† change in this filer’s own reported holding line (Form 4 Table I, col. 5), not of total company ownership; small prior holdings produce large percentages, so under 100 shares the prior holding is shown instead.
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 139 | $56.88 | 1,124 | −11% | Sep 30, 2026 |
“10b5-1 box checked” = the filer checked the Form 4 box stating that a transaction on the filing was made under a plan intended to satisfy Rule 10b5-1(c); “10b5-1 box not checked” = the box was left blank, which does not prove that no plan exists. The box applies to Form 4s filed from April 1, 2023; older filings, and boxes we could not read, carry no tag. What the 10b5-1 box means.
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise Restricted Stock Units | 200 | — | — | — | Sep 15, 2026 |
| Tax withholding | 66 | $64.10 | 1,263 | −5.0% | Sep 15, 2026 |
| Option exercise | 200 | — | 1,329 | +18% | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Tax withholding | 468 | $64.10 | 11,264 | −4.0% | Sep 15, 2026 |
| Option exercise | 749 | — | 11,211 | +7.2% | Sep 15, 2026 |
| Option exercise | 272 | — | 11,483 | +2.4% | Sep 15, 2026 |
| Option exercise | 249 | — | 11,732 | +2.2% | Sep 15, 2026 |
| Option exercise Restricted Stock Units | 749 | — | — | — | Sep 15, 2026 |
| Option exercise Restricted Stock Units | 272 | — | — | — | Sep 15, 2026 |
| Option exercise Restricted Stock Units | 249 | — | — | — | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 1,846 | — | 50,901 | +3.8% | Sep 15, 2026 |
| Option exercise | 648 | — | 51,549 | +1.3% | Sep 15, 2026 |
| Tax withholding | 1,347 | $64.10 | 50,202 | −2.6% | Sep 15, 2026 |
| Option exercise Restricted Stock Units | 1,846 | — | — | — | Sep 15, 2026 |
| Option exercise Restricted Stock Units | 648 | — | — | — | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 699 | — | 24,409 | +2.9% | Sep 15, 2026 |
| Option exercise | 50 | — | 24,459 | +0.2% | Sep 15, 2026 |
| Tax withholding | 373 | $64.10 | 24,086 | −1.5% | Sep 15, 2026 |
| Option exercise Restricted Stock Units | 699 | — | — | — | Sep 15, 2026 |
| Option exercise Restricted Stock Units | 50 | — | — | — | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 1,397 | — | 41,210 | +3.5% | Sep 15, 2026 |
| Option exercise | 598 | — | 41,808 | +1.5% | Sep 15, 2026 |
| Tax withholding | 988 | $64.10 | 40,820 | −2.4% | Sep 15, 2026 |
| Option exercise Restricted Stock Units | 1,397 | — | — | — | Sep 15, 2026 |
| Option exercise Restricted Stock Units | 598 | — | — | — | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 5,987 | — | 135,550 | +4.6% | Sep 15, 2026 |
| Tax withholding | 3,231 | $64.10 | 132,319 | −2.4% | Sep 15, 2026 |
| Option exercise Restricted Stock Units | 5,987 | — | — | — | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise Restricted Stock Units | 1,647 | — | — | — | Sep 15, 2026 |
| Option exercise | 1,647 | — | 41,556 | +4.1% | Sep 15, 2026 |
| Tax withholding | 889 | $64.10 | 40,667 | −2.1% | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise Restricted Stock Units | 849 | — | — | — | Sep 15, 2026 |
| Option exercise | 849 | — | 115,079 | +0.7% | Sep 15, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 134 | $62.40 | 1,129 | −11% | Sep 14, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 2,500 | $63.37 | 39,909 | −5.9% | Sep 2, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 408 | — | 1,469 | +38% | Sep 1, 2026 |
| Tax withholding | 206 | $64.58 | 1,263 | −14% | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 199 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 14 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 408 | — | — | — | Sep 1, 2026 |
| Option exercise | 199 | — | 1,047 | +23% | Sep 1, 2026 |
| Option exercise | 14 | — | 1,061 | +1.3% | Sep 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 340 | — | 10,468 | +3.4% | Sep 1, 2026 |
| Option exercise | 204 | — | 10,672 | +1.9% | Sep 1, 2026 |
| Tax withholding | 210 | $64.58 | 10,462 | −2.0% | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 340 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 204 | — | — | — | Sep 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 1,964 | — | 48,075 | +4.3% | Sep 1, 2026 |
| Option exercise | 2,955 | — | 51,030 | +6.1% | Sep 1, 2026 |
| Option exercise | 1,529 | — | 52,559 | +3.0% | Sep 1, 2026 |
| Tax withholding | 3,504 | $64.58 | 49,055 | −6.7% | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 1,964 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 2,955 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 1,529 | — | — | — | Sep 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 743 | — | 23,386 | +3.3% | Sep 1, 2026 |
| Option exercise | 985 | — | 24,371 | +4.2% | Sep 1, 2026 |
| Option exercise | 408 | — | 24,779 | +1.7% | Sep 1, 2026 |
| Tax withholding | 1,069 | $64.58 | 23,710 | −4.3% | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 743 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 985 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 408 | — | — | — | Sep 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 1,168 | — | 38,368 | +3.1% | Sep 1, 2026 |
| Option exercise | 319 | — | 38,687 | +0.8% | Sep 1, 2026 |
| Option exercise | 2,310 | — | 40,997 | +6.0% | Sep 1, 2026 |
| Option exercise | 1,427 | — | 42,424 | +3.5% | Sep 1, 2026 |
| Tax withholding | 2,611 | $64.58 | 39,813 | −6.2% | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 1,168 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 319 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 2,310 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 1,427 | — | — | — | Sep 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 5,309 | — | 127,967 | +4.3% | Sep 1, 2026 |
| Option exercise | 9,783 | — | 137,750 | +7.6% | Sep 1, 2026 |
| Tax withholding | 8,187 | $64.58 | 129,563 | −5.9% | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 5,309 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 9,783 | — | — | — | Sep 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 408 | — | 44,794 | +0.9% | Sep 1, 2026 |
| Option exercise | 1,274 | — | 41,666 | +3.2% | Sep 1, 2026 |
| Option exercise | 478 | — | 42,144 | +1.1% | Sep 1, 2026 |
| Option exercise | 2,242 | — | 44,386 | +5.3% | Sep 1, 2026 |
| Tax withholding | 2,385 | $64.58 | 42,409 | −5.3% | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 1,274 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 478 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 2,242 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 408 | — | — | — | Sep 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Option exercise | 903 | — | 113,075 | +0.8% | Sep 1, 2026 |
| Option exercise | 1,155 | — | 114,230 | +1.0% | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 903 | — | — | — | Sep 1, 2026 |
| Option exercise Restricted Stock Units | 1,155 | — | — | — | Sep 1, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale 10b5-1 box checked | 144 | $63.34 | 848 | −15% | Aug 31, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Restricted Stock Units | 22 | — | — | — | Aug 25, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Restricted Stock Units | 22 | — | — | — | Aug 25, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Restricted Stock Units | 22 | — | — | — | Aug 25, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Restricted Stock Units | 107 | — | — | — | Aug 25, 2026 |
| Grant / award Restricted Stock Units | 53 | — | — | — | Aug 25, 2026 |
| Grant / award Restricted Stock Units | 22 | — | — | — | Aug 25, 2026 |
Listing the 25 most recent of 35 Form 4 filings held for CTSH; the 10 older filings (filed Aug 5 – Aug 27, 2026) are counted above but not listed here — see CTSH's full Form 4 filing history on SEC EDGAR.
Insider filings reported around the same time
Other companies whose most recent Form 4 was filed closest to CTSH's (Oct 5, 2026).
Frequently asked about CTSH insider activity
How many insiders bought CTSH stock in the last 90 days?
No open-market purchases (Form 4 code P) of CTSH shares were reported by Cognizant Tech Solutions insiders in the trailing 90 days. The 35 filings shown on this page cover other transaction types — sales, grants, option exercises, and tax withholding.
Who filed the most recent Form 4 for CTSH?
The most recent Form 4 on this page was filed by Alina Kerdman (SVP, Controller & CAO) on Oct 5, 2026, reporting 3 transactions. The original document is linked from the filing list above on SEC EDGAR. Amended filings (Form 4/A) may later revise reported figures.
What was the largest open-market CTSH insider sale shown?
The largest open-market sale among the filings shown was 12,000 CTSH shares at $55.76 (about $669,168) by Jatin P. Dalal (Chief Financial Officer) on Aug 3, 2026. Value is shares × the price reported on the Form 4; that Form 4 has the Rule 10b5-1 box checked.
New to Form 4s? The transaction codes, the 90-day window and the 0–100 score are defined on the insider-activity score methodology page.
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Track CTSH insider filings free →This score summarizes SEC Form 4 filing activity over the trailing 90 days. It is descriptive, not predictive — not a rating, recommendation, or investment advice. Data: SEC EDGAR (public domain), as filed; amendments may revise figures. Tradune is not a registered investment adviser.
Data as filed; amended filings (Form 4/A) may revise figures. Sales may occur under prearranged Rule 10b5-1 trading plans.