diff --git a/modules/kargoBidAdapter.js b/modules/kargoBidAdapter.js
index 1842231721b..80b3d83167e 100644
--- a/modules/kargoBidAdapter.js
+++ b/modules/kargoBidAdapter.js
@@ -1,4 +1,4 @@
-import { _each } from '../src/utils.js';
+import { _each, buildUrl, triggerPixel } from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { getStorageManager } from '../src/storageManager.js';
@@ -55,6 +55,10 @@ export const spec = {
       },
       bidIDs,
       bidSizes,
+      device: {
+        width: window.screen.width,
+        height: window.screen.height
+      },
       prebidRawBidRequests: validBidRequests
     }, spec._getAllMetadata(tdid, bidderRequest.uspConsent, bidderRequest.gdprConsent));
     const encodedParams = encodeURIComponent(JSON.stringify(transformedParams));
@@ -133,6 +137,15 @@ export const spec = {
     return syncs;
   },
   supportedMediaTypes: SUPPORTED_MEDIA_TYPES,
+  onTimeout: function(timeoutData) {
+    if (timeoutData == null) {
+      return;
+    }
+
+    timeoutData.forEach((bid) => {
+      this._sendTimeoutData(bid.auctionId, bid.timeout);
+    });
+  },
 
   // PRIVATE
   _readCookie(name) {
@@ -263,6 +276,24 @@ export const spec = {
     } catch (e) {
       return '';
     }
+  },
+
+  _sendTimeoutData(auctionId, auctionTimeout) {
+    let params = {
+      aid: auctionId,
+      ato: auctionTimeout,
+    };
+
+    try {
+      let timeoutRequestUrl = buildUrl({
+        protocol: 'https',
+        hostname: 'krk.kargo.com',
+        pathname: '/api/v1/event/timeout',
+        search: params
+      });
+
+      triggerPixel(timeoutRequestUrl);
+    } catch (e) {}
   }
 };
 registerBidder(spec);
diff --git a/test/spec/modules/kargoBidAdapter_spec.js b/test/spec/modules/kargoBidAdapter_spec.js
index 1515ed0820e..4733c2dcdb3 100644
--- a/test/spec/modules/kargoBidAdapter_spec.js
+++ b/test/spec/modules/kargoBidAdapter_spec.js
@@ -1,6 +1,7 @@
 import {expect, assert} from 'chai';
 import {spec} from 'modules/kargoBidAdapter.js';
 import {config} from 'src/config.js';
+const utils = require('src/utils');
 
 describe('kargo adapter tests', function () {
   var sandbox, clock, frozenNow = new Date();
@@ -249,6 +250,10 @@ describe('kargo adapter tests', function () {
           2: [[320, 50], [300, 250], [300, 600]],
           3: [[320, 50], [300, 250], [300, 600]]
         },
+        device: {
+          width: screen.width,
+          height: screen.height,
+        },
         userIDs: {
           kargoID: '5f108831-302d-11e7-bf6b-4595acd3bf6c',
           clientID: '2410d8f2-c111-4811-88a5-7b5e190e475f',
@@ -683,4 +688,26 @@ describe('kargo adapter tests', function () {
       safelyRun(() => expect(getUserSyncsWhenForbidden()).to.be.an('array').that.is.empty);
     });
   });
+
+  describe('timeout pixel trigger', function () {
+    let triggerPixelStub;
+
+    beforeEach(function () {
+      triggerPixelStub = sinon.stub(utils, 'triggerPixel');
+    });
+
+    afterEach(function () {
+      utils.triggerPixel.restore();
+    });
+
+    it('should call triggerPixel utils function when timed out is filled', function () {
+      spec.onTimeout();
+      expect(triggerPixelStub.getCall(0)).to.be.null;
+      spec.onTimeout([{ auctionId: '1234', timeout: 2000 }]);
+      expect(triggerPixelStub.getCall(0)).to.not.be.null;
+      expect(triggerPixelStub.getCall(0).args[0]).to.exist.and.to.include('https://krk.kargo.com/api/v1/event/timeout');
+      expect(triggerPixelStub.getCall(0).args[0]).to.include('aid=1234');
+      expect(triggerPixelStub.getCall(0).args[0]).to.include('ato=2000');
+    });
+  });
 });