Breaking News

Mersana Therapeutics Inc (MRSN)

	Symbol	Exchange	Currency
	MRSN	NASDAQ	USD	Real-time
	0M40	TradeGate	EUR	Delayed

Add to/Remove from a Portfolio Add to Watchlist

Please note: Mersana Therapeutics performed a 1:25 stock split on Jul 28, 2025

6.950 +0.120 +1.76%

20:21:32 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 157,250
Bid/Ask: 0.000 / 0.000
Day's Range: 6.550 - 7.000

General
Chart
- Streaming charts
- Interactive Chart
News & Analysis
- News
- Analysis & Comment
Financials
Technical
Forum

Discussions
Recent Sentiments
User Rankings

MRSN Recent Sentiments

This page features our user's sentiments regarding the Mersana Therapeutics Inc share. They are displayed on both charts of different time periods and in a detailed table.

BearishBullish

Start Date	Username	Open Rate	End Date	Chg. %
Jul 28, 2025	Joel Joel	6.910		+0.58%
Jul 28, 2025	Laurent de Chalonge	7.040		-1.28%
Jul 28, 2025	Adal Arasan	0.320	Jul 28, 2025 @ 6.861	-2044.06%
Jul 21, 2025	Lluís Bou	9.200	Jul 28, 2025 @ 6.861	-25.42%
Jul 14, 2025	Süllü Veli Arpaç	8.550		-18.71%
Jul 10, 2025	Cengiz Özkan	8.950		-22.35%
Jul 08, 2025	Vosm Vosm	0.312	Jul 14, 2025 @ 0.343	+9.94%
Jul 07, 2025	Vosm Vosm	0.296	Jul 07, 2025 @ 0.310	+4.73%
Jul 04, 2025	Juancarlos Oyarce	0.296	Jul 07, 2025 @ 0.310	+4.73%
Jun 30, 2025	عبدالاله العنزي	0.286	Jul 25, 2025 @ 0.308	+7.69%
Jun 30, 2025	Jonathan Wing	0.288	Jul 25, 2025 @ 0.308	+6.94%
Jun 30, 2025	Laurent de Chalonge	0.288	Jul 25, 2025 @ 0.308	+6.94%
Jun 27, 2025	Vosm Vosm	0.333	Jun 30, 2025 @ 0.291	-12.61%
Jun 24, 2025	Michael Schott	0.354	Jul 18, 2025 @ 0.357	+0.85%
Jun 24, 2025	Ольга Киршина	0.348	Jul 18, 2025 @ 0.357	+2.59%
Jun 23, 2025	Kadir Can	0.352	Jun 30, 2025 @ 0.291	-17.33%
Jun 17, 2025	Vosm Vosm	0.384	Jun 23, 2025 @ 0.346	-9.90%
Jun 13, 2025	Vosm Vosm	0.360	Jun 16, 2025 @ 0.375	+4.17%
Jun 10, 2025	환희 이	0.423	Jul 04, 2025 @ 0.290	-31.44%
Jun 10, 2025	환희 이	0.423	Jul 04, 2025 @ 0.290	-31.44%
Jun 09, 2025	Serkan Gemici	0.390	Jul 03, 2025 @ 0.280	-28.21%
Jun 04, 2025	Süllü Veli Arpaç	0.362	Jun 27, 2025 @ 0.291	-19.61%
Jun 04, 2025	Laurent de Chalonge	0.361	Jun 27, 2025 @ 0.291	-19.39%
Jun 02, 2025	Serkan Gemici	0.360	Jun 09, 2025 @ 0.390	+8.33%
May 29, 2025	Joel Joel	0.350	Jun 20, 2025 @ 0.357	+2.00%
May 28, 2025	Abdul Muqsith Naha...	0.359	Jun 20, 2025 @ 0.357	-0.56%
May 22, 2025	David Díaz	0.351	May 26, 2025 @ 0.352	+0.28%
May 20, 2025	M B	0.374	Jun 13, 2025 @ 0.369	-1.34%
May 13, 2025	Olushola Shoyemi	0.356	Jun 06, 2025 @ 0.386	+8.43%
Apr 30, 2025	Süllü Veli Arpaç	0.358	May 23, 2025 @ 0.351	-1.96%
Apr 28, 2025	Ali Kemal Atik	0.359	May 23, 2025 @ 0.351	-2.23%
Apr 24, 2025	Pierpaolo Delpino	0.393	May 16, 2025 @ 0.339	-13.74%
Apr 21, 2025	Gkhn Yvz	0.339	Apr 28, 2025 @ 0.363	-7.08%
Apr 18, 2025	Hüseyin Günaydın	0.339	Apr 21, 2025 @ 0.352	+3.83%
Apr 17, 2025	Massimo Verzeroli	0.352	May 09, 2025 @ 0.314	-10.80%
Apr 15, 2025	Andrea Valentini	0.391	Apr 21, 2025 @ 0.352	-9.97%
Apr 02, 2025	Arturo og	0.355	Apr 25, 2025 @ 0.364	+2.54%
Mar 31, 2025	Süllü Veli Arpaç	0.359	Apr 25, 2025 @ 0.364	+1.39%
Mar 24, 2025	Laurent de Chalonge	0.428	Apr 18, 2025 @ 0.355	-17.06%
Mar 20, 2025	Arturo og	0.433	Apr 01, 2025 @ 0.344	+20.55%
Mar 13, 2025	Onur Yıldırım	0.450	Mar 17, 2025 @ 0.453	-0.67%
Mar 03, 2025	Süllü Veli Arpaç	0.498	Mar 28, 2025 @ 0.380	-23.69%
Feb 28, 2025	Onur Yıldırım	0.625	Mar 03, 2025 @ 0.490	-21.60%
Feb 27, 2025	ABUBAKAR ABDULLAHI	0.554	Mar 21, 2025 @ 0.425	-23.29%
Feb 26, 2025	Abdulaziz Saud	0.513	Mar 21, 2025 @ 0.425	-17.15%
Feb 21, 2025	Monir Rubel	0.511	Mar 14, 2025 @ 0.465	-9.00%
Feb 19, 2025	Laurent de Chalonge	0.585	Mar 14, 2025 @ 0.465	-20.51%
Feb 18, 2025	BAHADIR ÖZKAN	0.678	Feb 24, 2025 @ 0.517	-23.75%
Feb 18, 2025	Mesut Derin	0.841	Feb 24, 2025 @ 0.517	-38.53%
Feb 14, 2025	Natthapong Sukchaloem	0.596	Mar 07, 2025 @ 0.544	-8.72%

We encourage you to use comments to engage with users, share your perspective and ask questions of authors and each other. However, in order to maintain the high level of discourse we’ve all come to value and expect, please keep the following criteria in mind:

Enrich the conversation
Stay focused and on track. Only post material that’s relevant to the topic being discussed.
Be respectful. Even negative opinions can be framed positively and diplomatically.
Use standard writing style. Include punctuation and upper and lower cases.
NOTE: Spam and/or promotional messages and links within a comment will be removed
Avoid profanity, slander or personal attacks directed at an author or another user.
Don’t Monopolize the Conversation. We appreciate passion and conviction, but we also believe strongly in giving everyone a chance to air their thoughts. Therefore, in addition to civil interaction, we expect commenters to offer their opinions succinctly and thoughtfully, but not so repeatedly that others are annoyed or offended. If we receive complaints about individuals who take over a thread or forum, we reserve the right to ban them from the site, without recourse.
Only English comments will be allowed.

Perpetrators of spam or abuse will be deleted from the site and prohibited from future registration at Investing.com’s discretion.

I have read and understood Investing.com Nigeria's comment guidelines and agree to the terms described.

I Agree

MRSN Comments

Write your thoughts about Mersana Therapeutics Inc

Are you sure you want to delete this chart?

Delete Cancel

Post

Post also to:

Replace the attached chart with a new chart ?

Replace Cancel

1000

Comment Guidelines

Your ability to comment is currently suspended due to negative user reports. Your status will be reviewed by our moderators.

Please wait a minute before you try to comment again.

Thanks for your comment. Please note that all comments are pending until approved by our moderators. It may therefore take some time before it appears on our website.

<div id="comment">
				<div class="comment js-comment" data-comment-id="{commentID}" id="comment-{commentID}" data-user-id="">
    <div class="mainComment js-content">
       <div class="commentInnerWrapper">
        <a href="{userLink}" class="js-user-link"><img src="{userImage}" width="33" height="33" alt="{usernameAlt}" class="img" onerror="this.src='https://i-invdn-com.investing.com/defaultUserMaleTmp.png';"></a><div class="commentBody">
                					<span class="commentUsername">
                    	<a href="{userLink}" class="js-user-link js-user-name">{username}</a>
					</span>
                                <span class="js-date" comment-date="{dateFormat}" comment-date-formatted="{dateFormatted}" title="{dateTitle}">Just Now</span>
                <div class="commentDropDown js-commentDropDownWrapper " data-user-id="" data-cid="{commentID}">
	<a href="javascript:void(0);" class="threeDotsIconSmall js-thinDropdownArrow"></a>
	<div class="tooltipPopup commentActionsPop noHeader js-commentDropDownOptions displayNone">
		<div class="addRow js-option share">
			<a href="javascript:void(0);" class="js-commentSharePopup" data-cid="{commentID}" data-curl="{commentLink}"><span class="smallShareIcon middle"></span>Share</a>
		</div>

<div class="js-option addRow follow">
            <div class="js-follow-post-button" data-reg_ep="follow comment">
                <span class="alertfollowIcon middle"></span>Follow this post            </div>
            <div class="js-unfollow-post-button displayNoneImp">
                <span class="alertUnfollowIcon middle"></span>Unfollow this post            </div>
        </div>

<div class="addRow js-option save"  data-reg_ep="save comment">
		<a href="javascript:void(0);" class="js-save-item-btn" data-item-type="comments" data-item-id="{commentID}">
			<i class="saveItemBigIcon middle"></i>
			Save		</a>
	</div>
	<div class="addRow saveItemsConfirmation noHover displayNone js-saveItemResult">
		
<div class="content js-saveItemSuccess displayNone">
	<span class="mediumGreenSuccessIcon"></span><span>Saved. See <a href="/members-admin/saved-items" target="_blank">Saved Items</a>.</span>
	<a href="javascript:void(0);" class="bugCloseIcon js-close"></a>
</div>
<div class="content js-saveItemAlreadySaved saveItemAlreadySaved displayNoneImp">
	<span>This comment has already been saved in your <a href="/members-admin/saved-items" target="_blank">Saved Items</a></span>
	<a href="javascript:void(0);" class="bugCloseIcon js-close"></a>
</div>
	</div>

<div class="addRow shareButtons js-sharePopup displayNone">
			<div class="js-shareComment"><span class="js-shareCommentSpan"></span></div>
		</div>
	</div>
</div>
                 <div class="commentAuthor js-comment-by-author"><span class="commentAuthorIcon"></span>Author's response</div>             </div>
		<div id="commentText-{commentID}" class="js-text-wrapper commentText withImage">
							<div id="commentBigChart{commentID}" class="commentBigChart js-comment-chart" onclick="openViewChartPopup('{commentID}')">
					<img src="https://d72-invdn-com.investing.com/comments_images/{commentImage}" alt="{commentAlt}">
					<i class="newMagnifyChartIcon"></i>
				</div>
						<span class="js-text">{commentContent}</span>
			<div class="clear"></div>
							<div class="commentButtons js-not-master-user">
					<a href="javascript:void(0)" class="reply js-reply-btn" data-real-parent-id="{commentID}" data-to-user-name="{username}" data-to-user-id="">Reply</a>
					<div class="inlineblock likeDislikeBox js-like-dislike-box" data-item-id="{commentID}">
	<input class="js-like-checkbox" type="checkbox" name="option" value="Yes" id="like_{commentID}">
	<label for="like_{commentID}" class="like" title="I agree"></label>
	<span class="numOfLikes js-like-count lighterGrayFont">0</span>
	<input class="js-dislike-checkbox" type="checkbox" name="option" value="No" id="dislike_{commentID}">
	<label for="dislike_{commentID}" class="dislike" title="I disagree"></label>
	<span class="numOfDislikes js-dislike-count lighterGrayFont">0</span>
</div>

<div class="reportComment js-flag float_lang_base_2">
                            <a href="javascript:void(0);" id="commentFlag_{commentID}">
                                <span class="reportCommentIcon middle"></span><span class="inlineblock middle">Report</span>
                            </a>
                        </div>
                    				</div>
					</div>
	   </div>
	</div>
	</div>			</div>
			<div id="reply">
				
    <div class="commentReply js-comment js-comment-reply" data-comment-id="{commentID}" id="comment-{commentID}" data-user-id="">
		<div class="commentInnerWrapper"><a href="{userLink}" class="js-user-link"><img src="{userImage}" width="33" height="33" alt="{usernameAlt}" class="img" onerror="this.src='https://i-invdn-com.investing.com/defaultUserMaleTmp.png';"></a><div class="commentBody js-content">
            				<span class="commentUsername">
					<a href="{userLink}" class="commentUsername js-user-link js-user-name" onMouseOver="">{username}</a>
				</span>
                        <span class="js-date" comment-date="{dateFormat}" comment-date-formatted="{dateFormatted}" title="{dateTitle}">Just Now</span>
			 <div class="commentAuthor js-comment-by-author"><span class="commentAuthorIcon"></span>Author's response</div> 			<div class="commentDropDown js-commentDropDownWrapper " data-user-id="" data-cid="{commentID}">
	<a href="javascript:void(0);" class="threeDotsIconSmall js-thinDropdownArrow"></a>
	<div class="tooltipPopup commentActionsPop noHeader js-commentDropDownOptions displayNone">
		<div class="addRow js-option share">
			<a href="javascript:void(0);" class="js-commentSharePopup" data-cid="{commentID}" data-curl="{commentLink}"><span class="smallShareIcon middle"></span>Share</a>
		</div>

</div>
		<div id="commentText-{commentID}" class="js-text-wrapper commentText withImage">
							<div id="commentBigChart{commentID}" class="replyBigChart displayNone js-comment-chart">
					<img src="https://d72-invdn-com.investing.com/comments_images/{commentImage}" alt="{commentAlt}">
					<i class="newMagnifyChartIcon"></i>
				</div>
				<span id="commentSmallChart{commentID}" class="commentSmallChart pointer js-comment-chart" onclick="openViewChartPopup('{commentID}')">
                    <img src="https://d72-invdn-com.investing.com/comments_images/{commentImageSmall}" width="116" height="52" alt="{commentAlt}">
                    <span class="chartMagnifyOverlay displayNone"></span>
                    <span class="searchGlassIcon chartMagnify displayNone"></span>
                </span>
						<span class="js-text">{commentContent}</span>
			<div class="clear"></div>
							<div class="commentButtons js-not-master-user">
					<a href="javascript:void(0)" class="reply js-reply-btn" data-real-parent-id="{commentID}" data-to-user-name="{username}" data-to-user-id="">Reply</a>
					<div class="inlineblock likeDislikeBox js-like-dislike-box" data-item-id="{commentID}">
	<input class="js-like-checkbox" type="checkbox" name="option" value="Yes" id="like_{commentID}">
	<label for="like_{commentID}" class="like" title="I agree"></label>
	<span class="numOfLikes js-like-count lighterGrayFont">0</span>
	<input class="js-dislike-checkbox" type="checkbox" name="option" value="No" id="dislike_{commentID}">
	<label for="dislike_{commentID}" class="dislike" title="I disagree"></label>
	<span class="numOfDislikes js-dislike-count lighterGrayFont">0</span>
</div>

Are you sure you want to delete this chart?

Delete Cancel

Post

Replace the attached chart with a new chart ?

Replace Cancel

1000

Comment Guidelines

Your ability to comment is currently suspended due to negative user reports. Your status will be reviewed by our moderators.

Please wait a minute before you try to comment again.

I feel that this comment is:

Spam

Offensive

Thank You!

Your report has been sent to our moderators for review

More Categories

1D1W1M6M1Y5YMax

NSE 30	5,059.14	+105.07	+2.12%
NSE All Share	137,912.88	+2746.36	+2.03%
US 30	44,620.7	-216.9	-0.48%
US 500	6,373.2	-16.6	-0.26%
FTSE 100	9,136.32	+54.88	+0.60%
DAX	24,198.28	+227.92	+0.95%
South Africa Top 40	91,520.74	+423.28	+0.46%

Brent Oil	71.82	+2.50	+3.61%
Crude Oil WTI	69.33	+2.62	+3.93%
Gold	3,383.00	+16.20	+0.48%
Silver	38.353	+0.132	+0.34%
Copper	5.6520	+0.0365	+0.65%
London Cocoa	5,456.00	-134.00	-2.40%
London Wheat	175.95	-3.00	-1.68%

Nigeria 10Y	15.955	+0.001	+0.01%
Nigeria 2Y	16.474	-0.281	-1.68%
U.K. 10Y	4.6170	-0.0150	-0.32%
Germany 10Y	2.6840	-0.0060	-0.22%
U.S. 10Y	4.327	-0.115	-2.59%
U.S. 5Y	3.908	-0.074	-1.86%
U.S. 2Y	3.877	-0.045	-1.15%

Fidelitybk	20.500	-0.500	-2.38%
Zenith Bank	73.00	+0.30	+0.41%
UBA	47.80	+1.15	+2.47%
First HoldCo	35.15	+0.10	+0.29%
Guaranty Trust Holding	98.00	+3.90	+4.14%
Sterling Bank	6.700	+0.050	+0.75%
Dangote Cement	509.60	+15.10	+3.05%

Recent Quotes

Name	Price	Chg.	Chg. %
MRSN	6.950	+0.120	+1.76%
NWSA	29.20	-0.18	-0.60%
Hood River Small .	75.29	-0.03	-0.04%
8SO	9.818	+0.318	+3.35%
LAZR	3.111	-0.209	-6.29%

Market Movers

Name	Last	Chg. %	Vol.
Fidelitybk	20.500	-2.38%	111.27M
Guaranty Trust Holding	98.00	+4.14%	26.84M
Zenith Bank	73.00	+0.41%	25.61M
STANBIC IBTC Bank	101.00	+1.25%	13.61M
Lafarge Africa	140.30	+8.76%	9.03M
MTN Nigeria	451.60	+9.99%	8.02M
Okomu Oil Palm	1,050.00	+5.00%	2.97M

Name	Last	Chg. %	Vol.
Berger Paints	34.10	+10.00%	1.65M
Learn Africa	6.930	+10.00%	4.01M
Thomaswy	3.19	+10.00%	2.30M
MTN Nigeria	451.60	+9.99%	8.02M
Ellah Lakes	9.80	+9.99%	26.10M
Academy Press	11.26	+9.96%	2.92M
Dangote Sugar	64.70	+9.94%	8.39M

Name	Last	Chg. %	Vol.
Abbey Mortgage Bank	7.20	-10.00%	206.64K
Northern Nigeria Flour Mills	93.15	-10.00%	1.72M
Vitafoam Nig	79.10	-9.96%	853.94K
Industrial Medical Gases Nigeria	37.65	-9.93%	291.05K
International Breweries	15.05	-7.10%	13.97M
Rtbriscoe	3.67	-6.14%	1.68M
Etranz	9.000	-4.76%	1.27M