Insider Trading › ALC › Insiders
ALCON INC
ALC·NYSE·
United States·Insider activity
United States·Insider activity$63.19
-1.14 (-1.77%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
ALC
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
ALCS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
Loading price history…
Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
No open-market insider purchases or sales of ALC were filed in the last 180 days. Newest filing Dec 29, 2008 (17 years ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by ALC insiders · Form 4 · last two years
No open-market insider buys or sells in the last two years.
On Record
$0Purchases · 180 days
$0Sales · 180 days
27Open-market transactions on record
0Insiders filing · 180 days
Purchases (code P) and sales (code S) of ALC common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
27 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Hennigar DavidDirector | Sale | −7,436 | $3.80 | $28K | 0direct | Dec 26, 2008 | Dec 29, 2008 | Form 4 ↗ |
| Rhinelander MelDirector | Sale | −59.7K | $3.86 | $230K | 0direct | Dec 24, 2008 | Dec 29, 2008 | Form 4 ↗ |
| Hennigar DavidDirector | Sale | −9,500 | $3.83 | $36K | 7,436direct | Dec 24, 2008 | Dec 29, 2008 | Form 4 ↗ |
| Rhinelander MelDirector | Sale Amended | −45.7K | $3.97 | $181K | 89.0Kdirect | Dec 23, 2008 | Dec 29, 2008 | Form 4 ↗ |
| Rhinelander MelDirector | Sale | −29.3K | $3.98 | $117K | 59.7Kdirect | Dec 23, 2008 | Dec 29, 2008 | Form 4 ↗ |
| Hennigar DavidDirector | Sale | −11.1K | $4.00 | $44K | 16.9Kdirect | Dec 23, 2008 | Dec 29, 2008 | Form 4 ↗ |
| Hennigar DavidDirector | Sale | −52.0K | $3.92 | $204K | 28.0Kdirect | Dec 22, 2008 | Dec 23, 2008 | Form 4 ↗ |
| Rhinelander MelDirector | Sale | −45.7K | $3.97 | $181K | 89.0Kdirect | Dec 22, 2008 | Dec 23, 2008 | Form 4 ↗ |
| Rhinelander MelDirector | Sale Amended | −67.0K | $4.38 | $293K | 134.7Kdirect | Dec 19, 2008 | Dec 29, 2008 | Form 4 ↗ |
| Rhinelander MelDirector | Sale | −67.0K | $4.38 | $293K | 134.7Kdirect | Dec 19, 2008 | Dec 23, 2008 | Form 4 ↗ |
| Fonstad EricSenior VP, Corp Sec, Gen Couns | Purchase | +700 | $7.31 | $5K | 2,000direct | Dec 31, 2007 | Dec 31, 2007 | Form 4 ↗ |
| Fonstad EricSenior VP, Corp Sec, Gen Couns | Purchase | +300 | $7.30 | $2K | 1,300direct | Dec 31, 2007 | Dec 31, 2007 | Form 4 ↗ |
| Brotz JesseDirector | Purchase | +2,000 | $6.73 | $13K | 7,000direct | Dec 14, 2007 | Dec 14, 2007 | Form 4 ↗ |
| SPECTOR MICHAEL JDirector | Purchase | +3,000 | $6.64 | $20K | 3,000direct | Dec 4, 2007 | Dec 5, 2007 | Form 4 ↗ |
| BUONO JOHNChief Financial Officer | Purchase | +5,000 | $6.73 | $34K | 20.0Kdirect | Nov 26, 2007 | Nov 26, 2007 | Form 4 ↗ |
| BUONO JOHNChief Financial Officer | Purchase | +5,000 | $6.60 | $33K | 15.0Kdirect | Nov 26, 2007 | Nov 26, 2007 | Form 4 ↗ |
| Bebo Laurie AnnChief Executive Officer · Director | Purchase Amended | +7,700 | $7.05 | $54K | 86.0Kdirect | Nov 14, 2007 | Apr 25, 2008 | Form 4 ↗ |
| Levonowich Walter AlanVP & Controller | Purchase | +1,000 | $7.05 | $7K | 2,000direct | Nov 14, 2007 | Nov 15, 2007 | Form 4 ↗ |
| Bebo Laurie AnnChief Executive Officer · Director | Purchase | +7,700 | $7.05 | $54K | 93.3Kdirect | Nov 14, 2007 | Nov 14, 2007 | Form 4 ↗ |
| Levonowich Walter AlanVice President & Controller | Purchase | +1,000 | $11.28 | $11K | 1,000direct | Mar 2, 2007 | Mar 5, 2007 | Form 4 ↗ |
| Bell AlanDirector | Purchase | +3,800 | $9.85 | $37K | 5,000direct | Jan 11, 2007 | Jan 12, 2007 | Form 4 ↗ |
| Bell AlanDirector | Purchase | +1,200 | $9.83 | $12K | 1,200direct | Jan 11, 2007 | Jan 12, 2007 | Form 4 ↗ |
| Fonstad EricGeneral Counsel & Secretary | Purchase | +1,000 | $9.31 | $9K | 1,000direct | Dec 19, 2006 | Dec 19, 2006 | Form 4 ↗ |
| BUONO JOHNChief Financial Officer | Purchase | +2,800 | $9.74 | $27K | 10.0Kdirect | Dec 18, 2006 | Dec 19, 2006 | Form 4 ↗ |
| BUONO JOHNChief Financial Officer | Purchase | +1,000 | $9.70 | $10K | 7,200direct | Dec 18, 2006 | Dec 19, 2006 | Form 4 ↗ |
| BUONO JOHNChief Financial Officer | Purchase | +1,700 | $9.65 | $16K | 6,200direct | Dec 18, 2006 | Dec 19, 2006 | Form 4 ↗ |
| BUONO JOHNChief Financial Officer | Purchase | +4,500 | $9.60 | $43K | 4,500direct | Dec 18, 2006 | Dec 19, 2006 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →